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xlcloud from group org.ow2.xlcloud (version 1.0.0)
XLcloud aims to define and demonstrate the principles of HPC as a Service (High Performance Computing) for all those applications that involve highly intensive calculations.
XLcloud is designed as a collaborative tool that enables users to work together on highly sophisticated software in the Cloud, thus sidestepping the need for individuals to have to purchase expensive software on their own. XLcloud combines the expertise of companies and academics that are innovative in the field of high performance computer architectures and flow visualization HD/3D and video.
While many Internet-based applications are now available on the Cloud, high-performance applications still face a number of technological obstacles before they are cloud ready. For example, high performance applications often need large capacity processing, lots of storage and huge network bandwidth, needs that are difficult to meet in today’s Cloud.
In developing HPC as a Service (HaaS), XLcloud has identified the following high performance applications involving research and industrial innovation:
* Research environments such as universities or technical institutes where high performance computing is a requirement,
* Online game applications,
* Online streaming video in real time,
* Search engines in real time,
* Online three-dimensional imaging for medical use.
Group: org.ow2.xlcloud Artifact: xlcloud
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Artifact xlcloud
Group org.ow2.xlcloud
Version 1.0.0
Last update 12. May 2014
Organization not specified
URL http://xlcloud.org
License The Apache Software License, Version 2.0
Dependencies amount 0
Dependencies No dependencies
There are maybe transitive dependencies!
Group org.ow2.xlcloud
Version 1.0.0
Last update 12. May 2014
Organization not specified
URL http://xlcloud.org
License The Apache Software License, Version 2.0
Dependencies amount 0
Dependencies No dependencies
There are maybe transitive dependencies!
jung2 from group net.sf.jung (version 2.0.1)
JUNG the Java Universal Network/Graph Framework--is a software
library that provides a common and extendible language for the
modeling, analysis, and visualization of data that can be
represented as a graph or network. It is written in Java, which
allows JUNG-based applications to make use of the extensive
built-in capabilities of the Java API, as well as those of other
existing third-party Java libraries. The JUNG architecture is
designed to support a variety of representations of entities and
their relations, such as directed and undirected graphs,
multi-modal graphs, graphs with parallel edges, and hypergraphs.
It provides a mechanism for annotating graphs, entities, and
relations with metadata. This facilitates the creation of
analytic tools for complex data sets that can examine the
relations between entities as well as the metadata attached to
each entity and relation. The current distribution of JUNG
includes implementations of a number of algorithms from graph
theory, data mining, and social network analysis, such as
routines for clustering, decomposition, optimization, random
graph generation, statistical analysis, and calculation of
network distances, flows, and importance measures (centrality,
PageRank, HITS, etc.). JUNG also provides a visualization
framework that makes it easy to construct tools for the
interactive exploration of network data. Users can use one of
the layout algorithms provided, or use the framework to create
their own custom layouts. In addition, filtering mechanisms are
provided which allow users to focus their attention, or their
algorithms, on specific portions of the graph.
Group: net.sf.jung Artifact: jung2
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Artifact jung2
Group net.sf.jung
Version 2.0.1
Last update 24. January 2010
Organization not specified
URL http://jung.sourceforge.net/site
License The BSD License
Dependencies amount 0
Dependencies No dependencies
There are maybe transitive dependencies!
Group net.sf.jung
Version 2.0.1
Last update 24. January 2010
Organization not specified
URL http://jung.sourceforge.net/site
License The BSD License
Dependencies amount 0
Dependencies No dependencies
There are maybe transitive dependencies!
web-grid from group org.apache.oodt (version 1.0)
The OODT grid services (product and profile services) use CORBA or
RMI as their underlying network transport. However, limitations
of CORBA and RMI make them inappropriate for large-scale
deployments. For one, both are procedural mechanisms, providing a
remote interface that resembles a method call. This makes
streaming of data from a service impossible, because there are
limitations to the sizes of data structures that can be passed
over a remote method call. Instead, repeated calls must be made
to retrieve each block of a product, making transfer speeds
horribly slow compared to HTTP or FTP. (Block-based retrieval of
profiles was never implemented, resulting in out of memory
conditions for large profile results, which is another problem.)
Second, both CORBA and RMI rely on a central name registry. The
registry makes an object independent of its network location,
enabling a client to call it by name (looking up its last known
location in the registry). However, this requires that server
objects be able to make outbound network calls to the registry
(through any outbound firewall), and that the registry accept
those registrations (through any inbound firewall). This required
administrative action at institutions hosting server objects and
at the institution hosting the registry. Often, these firewall
exceptions would change without notice as system adminstrators
changed at each location (apparently firewall exceptions are
poorly documented everywhere). Further, in the two major
deployments of OODT (PDS and EDRN), server objects have almost
never moved, nullifying any benefit of the registry. This
project, OODT Web Grid Services, avoids the prolems of CORBA and
RMI by using HTTP as the transport mechanism for products and
profiles. Further, it provides a password-protected mechanism to
add new sets of product and profile query handlers, enabling
seamless activation of additional capabilities.
Group: org.apache.oodt Artifact: web-grid
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Artifact web-grid
Group org.apache.oodt
Version 1.0
Last update 21. June 2016
Organization not specified
URL Not specified
License not specified
Dependencies amount 7
Dependencies apache-jena-libs, oodt-commons, oodt-product, oodt-profile, oodt-xmlquery, xalan, xercesImpl,
There are maybe transitive dependencies!
Group org.apache.oodt
Version 1.0
Last update 21. June 2016
Organization not specified
URL Not specified
License not specified
Dependencies amount 7
Dependencies apache-jena-libs, oodt-commons, oodt-product, oodt-profile, oodt-xmlquery, xalan, xercesImpl,
There are maybe transitive dependencies!
pact-jvm-provider-lein_2.12 from group au.com.dius (version 3.6.15)
# Leiningen plugin to verify a provider [version 2.2.14+, 3.0.3+]
Leiningen plugin for verifying pacts against a provider. The plugin provides a `pact-verify` task which will verify all
configured pacts against your provider.
## To Use It
### 1. Add the plugin to your project plugins, preferably in it's own profile.
```clojure
:profiles {
:pact {
:plugins [[au.com.dius/pact-jvm-provider-lein_2.11 "3.2.11" :exclusions [commons-logging]]]
:dependencies [[ch.qos.logback/logback-core "1.1.3"]
[ch.qos.logback/logback-classic "1.1.3"]
[org.apache.httpcomponents/httpclient "4.4.1"]]
}}}
```
### 2. Define the pacts between your consumers and providers
You define all the providers and consumers within the `:pact` configuration element of your project.
```clojure
:pact {
:service-providers {
; You can define as many as you need, but each must have a unique name
:provider1 {
; All the provider properties are optional, and have sensible defaults (shown below)
:protocol "http"
:host "localhost"
:port 8080
:path "/"
:has-pact-with {
; Again, you can define as many consumers for each provider as you need, but each must have a unique name
:consumer1 {
; pact file can be either a path or an URL
:pact-file "path/to/provider1-consumer1-pact.json"
}
}
}
}
}
```
### 3. Execute `lein with-profile pact pact-verify`
You will have to have your provider running for this to pass.
## Enabling insecure SSL
For providers that are running on SSL with self-signed certificates, you need to enable insecure SSL mode by setting
`:insecure true` on the provider.
```clojure
:pact {
:service-providers {
:provider1 {
:protocol "https"
:host "localhost"
:port 8443
:insecure true
:has-pact-with {
:consumer1 {
:pact-file "path/to/provider1-consumer1-pact.json"
}
}
}
}
}
```
## Specifying a custom trust store
For environments that are running their own certificate chains:
```clojure
:pact {
:service-providers {
:provider1 {
:protocol "https"
:host "localhost"
:port 8443
:trust-store "relative/path/to/trustStore.jks"
:trust-store-password "changeme"
:has-pact-with {
:consumer1 {
:pact-file "path/to/provider1-consumer1-pact.json"
}
}
}
}
}
```
`:trust-store` is relative to the current working (build) directory. `:trust-store-password` defaults to `changeit`.
NOTE: The hostname will still be verified against the certificate.
## Modifying the requests before they are sent
Sometimes you may need to add things to the requests that can't be persisted in a pact file. Examples of these would
be authentication tokens, which have a small life span. The Leiningen plugin provides a request filter that can be
set to an anonymous function on the provider that will be called before the request is made. This function will receive the HttpRequest
object as a parameter.
```clojure
:pact {
:service-providers {
:provider1 {
; function that adds an Authorization header to each request
:request-filter #(.addHeader % "Authorization" "oauth-token eyJhbGciOiJSUzI1NiIsIm...")
:has-pact-with {
:consumer1 {
:pact-file "path/to/provider1-consumer1-pact.json"
}
}
}
}
}
```
__*Important Note:*__ You should only use this feature for things that can not be persisted in the pact file. By modifying
the request, you are potentially modifying the contract from the consumer tests!
## Modifying the HTTP Client Used
The default HTTP client is used for all requests to providers (created with a call to `HttpClients.createDefault()`).
This can be changed by specifying a function assigned to `:create-client` on the provider that returns a `CloseableHttpClient`.
The function will receive the provider info as a parameter.
## Turning off URL decoding of the paths in the pact file [version 3.3.3+]
By default the paths loaded from the pact file will be decoded before the request is sent to the provider. To turn this
behaviour off, set the system property `pact.verifier.disableUrlPathDecoding` to `true`.
__*Important Note:*__ If you turn off the url path decoding, you need to ensure that the paths in the pact files are
correctly encoded. The verifier will not be able to make a request with an invalid encoded path.
## Plugin Properties
The following plugin options can be specified on the command line:
|Property|Description|
|--------|-----------|
|:pact.showStacktrace|This turns on stacktrace printing for each request. It can help with diagnosing network errors|
|:pact.showFullDiff|This turns on displaying the full diff of the expected versus actual bodies [version 3.3.6+]|
|:pact.filter.consumers|Comma seperated list of consumer names to verify|
|:pact.filter.description|Only verify interactions whose description match the provided regular expression|
|:pact.filter.providerState|Only verify interactions whose provider state match the provided regular expression. An empty string matches interactions that have no state|
|:pact.verifier.publishResults|Publishing of verification results will be skipped unless this property is set to 'true' [version 3.5.18+]|
|:pact.matching.wildcard|Enables matching of map values ignoring the keys when this property is set to 'true'|
Example, to run verification only for a particular consumer:
```
$ lein with-profile pact pact-verify :pact.filter.consumers=:consumer2
```
## Provider States
For each provider you can specify a state change URL to use to switch the state of the provider. This URL will
receive the `providerState` description from the pact file before each interaction via a POST. The `:state-change-uses-body`
controls if the state is passed in the request body or as a query parameter.
These values can be set at the provider level, or for a specific consumer. Consumer values take precedent if both are given.
```clojure
:pact {
:service-providers {
:provider1 {
:state-change-url "http://localhost:8080/tasks/pactStateChange"
:state-change-uses-body false ; defaults to true
:has-pact-with {
:consumer1 {
:pact-file "path/to/provider1-consumer1-pact.json"
}
}
}
}
}
```
If the `:state-change-uses-body` is not specified, or is set to true, then the provider state description will be sent as
JSON in the body of the request. If it is set to false, it will passed as a query parameter.
As for normal requests (see Modifying the requests before they are sent), a state change request can be modified before
it is sent. Set `:state-change-request-filter` to an anonymous function on the provider that will be called before the request is made.
#### Returning values that can be injected (3.6.11+)
You can have values from the provider state callbacks be injected into most places (paths, query parameters, headers,
bodies, etc.). This works by using the V3 spec generators with provider state callbacks that return values. One example
of where this would be useful is API calls that require an ID which would be auto-generated by the database on the
provider side, so there is no way to know what the ID would be beforehand.
There are methods on the consumer DSLs that can provider an expression that contains variables (like '/api/user/${id}'
for the path). The provider state callback can then return a map for values, and the `id` attribute from the map will
be expanded in the expression. For URL callbacks, the values need to be returned as JSON in the response body.
## Filtering the interactions that are verified
You can filter the interactions that are run using three properties: `:pact.filter.consumers`, `:pact.filter.description` and `:pact.filter.providerState`.
Adding `:pact.filter.consumers=:consumer1,:consumer2` to the command line will only run the pact files for those
consumers (consumer1 and consumer2). Adding `:pact.filter.description=a request for payment.*` will only run those interactions
whose descriptions start with 'a request for payment'. `:pact.filter.providerState=.*payment` will match any interaction that
has a provider state that ends with payment, and `:pact.filter.providerState=` will match any interaction that does not have a
provider state.
## Starting and shutting down your provider
For the pact verification to run, the provider needs to be running. Leiningen provides a `do` task that can chain tasks
together. So, by creating a `start-app` and `terminate-app` alias, you could so something like:
$ lein with-profile pact do start-app, pact-verify, terminate-app
However, if the pact verification fails the build will abort without running the `terminate-app` task. To have the
start and terminate tasks always run regardless of the state of the verification, you can assign them to `:start-provider-task`
and `:terminate-provider-task` on the provider.
```clojure
:aliases {"start-app" ^{:doc "Starts the app"}
["tasks to start app ..."] ; insert tasks to start the app here
"terminate-app" ^{:doc "Kills the app"}
["tasks to terminate app ..."] ; insert tasks to stop the app here
}
:pact {
:service-providers {
:provider1 {
:start-provider-task "start-app"
:terminate-provider-task "terminate-app"
:has-pact-with {
:consumer1 {
:pact-file "path/to/provider1-consumer1-pact.json"
}
}
}
}
}
```
Then you can just run:
$ lein with-profile pact pact-verify
and the `start-app` and `terminate-app` tasks will run before and after the provider verification.
## Specifying the provider hostname at runtime [3.0.4+]
If you need to calculate the provider hostname at runtime (for instance it is run as a new docker container or
AWS instance), you can give an anonymous function as the provider host that returns the host name. The function
will receive the provider information as a parameter.
```clojure
:pact {
:service-providers {
:provider1 {
:host #(calculate-host-name %)
:has-pact-with {
:consumer1 {
:pact-file "path/to/provider1-consumer1-pact.json"
}
}
}
}
}
```
Group: au.com.dius Artifact: pact-jvm-provider-lein_2.12
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Artifact pact-jvm-provider-lein_2.12
Group au.com.dius
Version 3.6.15
Last update 29. April 2020
Organization not specified
URL https://github.com/DiUS/pact-jvm
License Apache 2
Dependencies amount 8
Dependencies pact-jvm-provider_2.12, clojure, core.match, leiningen-core, logback-core, logback-classic, httpclient, jansi,
There are maybe transitive dependencies!
Group au.com.dius
Version 3.6.15
Last update 29. April 2020
Organization not specified
URL https://github.com/DiUS/pact-jvm
License Apache 2
Dependencies amount 8
Dependencies pact-jvm-provider_2.12, clojure, core.match, leiningen-core, logback-core, logback-classic, httpclient, jansi,
There are maybe transitive dependencies!
pact-jvm-provider-lein from group au.com.dius (version 4.0.10)
# Leiningen plugin to verify a provider
Leiningen plugin for verifying pacts against a provider. The plugin provides a `pact-verify` task which will verify all
configured pacts against your provider.
## To Use It
### 1. Add the plugin to your project plugins, preferably in it's own profile.
```clojure
:profiles {
:pact {
:plugins [[au.com.dius/pact-jvm-provider-lein "4.0.0" :exclusions [commons-logging]]]
:dependencies [[ch.qos.logback/logback-core "1.1.3"]
[ch.qos.logback/logback-classic "1.1.3"]
[org.apache.httpcomponents/httpclient "4.4.1"]]
}}}
```
### 2. Define the pacts between your consumers and providers
You define all the providers and consumers within the `:pact` configuration element of your project.
```clojure
:pact {
:service-providers {
; You can define as many as you need, but each must have a unique name
:provider1 {
; All the provider properties are optional, and have sensible defaults (shown below)
:protocol "http"
:host "localhost"
:port 8080
:path "/"
:has-pact-with {
; Again, you can define as many consumers for each provider as you need, but each must have a unique name
:consumer1 {
; pact file can be either a path or an URL
:pact-file "path/to/provider1-consumer1-pact.json"
}
}
}
}
}
```
### 3. Execute `lein with-profile pact pact-verify`
You will have to have your provider running for this to pass.
## Enabling insecure SSL
For providers that are running on SSL with self-signed certificates, you need to enable insecure SSL mode by setting
`:insecure true` on the provider.
```clojure
:pact {
:service-providers {
:provider1 {
:protocol "https"
:host "localhost"
:port 8443
:insecure true
:has-pact-with {
:consumer1 {
:pact-file "path/to/provider1-consumer1-pact.json"
}
}
}
}
}
```
## Specifying a custom trust store
For environments that are running their own certificate chains:
```clojure
:pact {
:service-providers {
:provider1 {
:protocol "https"
:host "localhost"
:port 8443
:trust-store "relative/path/to/trustStore.jks"
:trust-store-password "changeme"
:has-pact-with {
:consumer1 {
:pact-file "path/to/provider1-consumer1-pact.json"
}
}
}
}
}
```
`:trust-store` is relative to the current working (build) directory. `:trust-store-password` defaults to `changeit`.
NOTE: The hostname will still be verified against the certificate.
## Modifying the requests before they are sent
Sometimes you may need to add things to the requests that can't be persisted in a pact file. Examples of these would
be authentication tokens, which have a small life span. The Leiningen plugin provides a request filter that can be
set to an anonymous function on the provider that will be called before the request is made. This function will receive the HttpRequest
object as a parameter.
```clojure
:pact {
:service-providers {
:provider1 {
; function that adds an Authorization header to each request
:request-filter #(.addHeader % "Authorization" "oauth-token eyJhbGciOiJSUzI1NiIsIm...")
:has-pact-with {
:consumer1 {
:pact-file "path/to/provider1-consumer1-pact.json"
}
}
}
}
}
```
__*Important Note:*__ You should only use this feature for things that can not be persisted in the pact file. By modifying
the request, you are potentially modifying the contract from the consumer tests!
## Modifying the HTTP Client Used
The default HTTP client is used for all requests to providers (created with a call to `HttpClients.createDefault()`).
This can be changed by specifying a function assigned to `:create-client` on the provider that returns a `CloseableHttpClient`.
The function will receive the provider info as a parameter.
## Turning off URL decoding of the paths in the pact file
By default the paths loaded from the pact file will be decoded before the request is sent to the provider. To turn this
behaviour off, set the system property `pact.verifier.disableUrlPathDecoding` to `true`.
__*Important Note:*__ If you turn off the url path decoding, you need to ensure that the paths in the pact files are
correctly encoded. The verifier will not be able to make a request with an invalid encoded path.
## Plugin Properties
The following plugin options can be specified on the command line:
|Property|Description|
|--------|-----------|
|:pact.showStacktrace|This turns on stacktrace printing for each request. It can help with diagnosing network errors|
|:pact.showFullDiff|This turns on displaying the full diff of the expected versus actual bodies [version 3.3.6+]|
|:pact.filter.consumers|Comma seperated list of consumer names to verify|
|:pact.filter.description|Only verify interactions whose description match the provided regular expression|
|:pact.filter.providerState|Only verify interactions whose provider state match the provided regular expression. An empty string matches interactions that have no state|
|:pact.verifier.publishResults|Publishing of verification results will be skipped unless this property is set to 'true' [version 3.5.18+]|
|:pact.matching.wildcard|Enables matching of map values ignoring the keys when this property is set to 'true'|
Example, to run verification only for a particular consumer:
```
$ lein with-profile pact pact-verify :pact.filter.consumers=:consumer2
```
## Provider States
For each provider you can specify a state change URL to use to switch the state of the provider. This URL will
receive the `providerState` description from the pact file before each interaction via a POST. The `:state-change-uses-body`
controls if the state is passed in the request body or as a query parameter.
These values can be set at the provider level, or for a specific consumer. Consumer values take precedent if both are given.
```clojure
:pact {
:service-providers {
:provider1 {
:state-change-url "http://localhost:8080/tasks/pactStateChange"
:state-change-uses-body false ; defaults to true
:has-pact-with {
:consumer1 {
:pact-file "path/to/provider1-consumer1-pact.json"
}
}
}
}
}
```
If the `:state-change-uses-body` is not specified, or is set to true, then the provider state description will be sent as
JSON in the body of the request. If it is set to false, it will passed as a query parameter.
As for normal requests (see Modifying the requests before they are sent), a state change request can be modified before
it is sent. Set `:state-change-request-filter` to an anonymous function on the provider that will be called before the request is made.
#### Returning values that can be injected (3.6.11+)
You can have values from the provider state callbacks be injected into most places (paths, query parameters, headers,
bodies, etc.). This works by using the V3 spec generators with provider state callbacks that return values. One example
of where this would be useful is API calls that require an ID which would be auto-generated by the database on the
provider side, so there is no way to know what the ID would be beforehand.
There are methods on the consumer DSLs that can provider an expression that contains variables (like '/api/user/${id}'
for the path). The provider state callback can then return a map for values, and the `id` attribute from the map will
be expanded in the expression. For URL callbacks, the values need to be returned as JSON in the response body.
## Filtering the interactions that are verified
You can filter the interactions that are run using three properties: `:pact.filter.consumers`, `:pact.filter.description` and `:pact.filter.providerState`.
Adding `:pact.filter.consumers=:consumer1,:consumer2` to the command line will only run the pact files for those
consumers (consumer1 and consumer2). Adding `:pact.filter.description=a request for payment.*` will only run those interactions
whose descriptions start with 'a request for payment'. `:pact.filter.providerState=.*payment` will match any interaction that
has a provider state that ends with payment, and `:pact.filter.providerState=` will match any interaction that does not have a
provider state.
## Starting and shutting down your provider
For the pact verification to run, the provider needs to be running. Leiningen provides a `do` task that can chain tasks
together. So, by creating a `start-app` and `terminate-app` alias, you could so something like:
$ lein with-profile pact do start-app, pact-verify, terminate-app
However, if the pact verification fails the build will abort without running the `terminate-app` task. To have the
start and terminate tasks always run regardless of the state of the verification, you can assign them to `:start-provider-task`
and `:terminate-provider-task` on the provider.
```clojure
:aliases {"start-app" ^{:doc "Starts the app"}
["tasks to start app ..."] ; insert tasks to start the app here
"terminate-app" ^{:doc "Kills the app"}
["tasks to terminate app ..."] ; insert tasks to stop the app here
}
:pact {
:service-providers {
:provider1 {
:start-provider-task "start-app"
:terminate-provider-task "terminate-app"
:has-pact-with {
:consumer1 {
:pact-file "path/to/provider1-consumer1-pact.json"
}
}
}
}
}
```
Then you can just run:
$ lein with-profile pact pact-verify
and the `start-app` and `terminate-app` tasks will run before and after the provider verification.
## Specifying the provider hostname at runtime
If you need to calculate the provider hostname at runtime (for instance it is run as a new docker container or
AWS instance), you can give an anonymous function as the provider host that returns the host name. The function
will receive the provider information as a parameter.
```clojure
:pact {
:service-providers {
:provider1 {
:host #(calculate-host-name %)
:has-pact-with {
:consumer1 {
:pact-file "path/to/provider1-consumer1-pact.json"
}
}
}
}
}
```
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Artifact pact-jvm-provider-lein
Group au.com.dius
Version 4.0.10
Last update 18. April 2020
Organization not specified
URL https://github.com/DiUS/pact-jvm
License Apache 2
Dependencies amount 10
Dependencies pact-jvm-provider, clojure, core.match, leiningen-core, maven-aether-provider, aether-connector-file, aether-connector-wagon, httpclient, jansi, groovy,
There are maybe transitive dependencies!
Group au.com.dius
Version 4.0.10
Last update 18. April 2020
Organization not specified
URL https://github.com/DiUS/pact-jvm
License Apache 2
Dependencies amount 10
Dependencies pact-jvm-provider, clojure, core.match, leiningen-core, maven-aether-provider, aether-connector-file, aether-connector-wagon, httpclient, jansi, groovy,
There are maybe transitive dependencies!
pact-jvm-provider-lein_2.11 from group au.com.dius (version 3.5.24)
# Leiningen plugin to verify a provider [version 2.2.14+, 3.0.3+]
Leiningen plugin for verifying pacts against a provider. The plugin provides a `pact-verify` task which will verify all
configured pacts against your provider.
## To Use It
### 1. Add the plugin to your project plugins, preferably in it's own profile.
```clojure
:profiles {
:pact {
:plugins [[au.com.dius/pact-jvm-provider-lein_2.11 "3.2.11" :exclusions [commons-logging]]]
:dependencies [[ch.qos.logback/logback-core "1.1.3"]
[ch.qos.logback/logback-classic "1.1.3"]
[org.apache.httpcomponents/httpclient "4.4.1"]]
}}}
```
### 2. Define the pacts between your consumers and providers
You define all the providers and consumers within the `:pact` configuration element of your project.
```clojure
:pact {
:service-providers {
; You can define as many as you need, but each must have a unique name
:provider1 {
; All the provider properties are optional, and have sensible defaults (shown below)
:protocol "http"
:host "localhost"
:port 8080
:path "/"
:has-pact-with {
; Again, you can define as many consumers for each provider as you need, but each must have a unique name
:consumer1 {
; pact file can be either a path or an URL
:pact-file "path/to/provider1-consumer1-pact.json"
}
}
}
}
}
```
### 3. Execute `lein with-profile pact pact-verify`
You will have to have your provider running for this to pass.
## Enabling insecure SSL
For providers that are running on SSL with self-signed certificates, you need to enable insecure SSL mode by setting
`:insecure true` on the provider.
```clojure
:pact {
:service-providers {
:provider1 {
:protocol "https"
:host "localhost"
:port 8443
:insecure true
:has-pact-with {
:consumer1 {
:pact-file "path/to/provider1-consumer1-pact.json"
}
}
}
}
}
```
## Specifying a custom trust store
For environments that are running their own certificate chains:
```clojure
:pact {
:service-providers {
:provider1 {
:protocol "https"
:host "localhost"
:port 8443
:trust-store "relative/path/to/trustStore.jks"
:trust-store-password "changeme"
:has-pact-with {
:consumer1 {
:pact-file "path/to/provider1-consumer1-pact.json"
}
}
}
}
}
```
`:trust-store` is relative to the current working (build) directory. `:trust-store-password` defaults to `changeit`.
NOTE: The hostname will still be verified against the certificate.
## Modifying the requests before they are sent
Sometimes you may need to add things to the requests that can't be persisted in a pact file. Examples of these would
be authentication tokens, which have a small life span. The Leiningen plugin provides a request filter that can be
set to an anonymous function on the provider that will be called before the request is made. This function will receive the HttpRequest
object as a parameter.
```clojure
:pact {
:service-providers {
:provider1 {
; function that adds an Authorization header to each request
:request-filter #(.addHeader % "Authorization" "oauth-token eyJhbGciOiJSUzI1NiIsIm...")
:has-pact-with {
:consumer1 {
:pact-file "path/to/provider1-consumer1-pact.json"
}
}
}
}
}
```
__*Important Note:*__ You should only use this feature for things that can not be persisted in the pact file. By modifying
the request, you are potentially modifying the contract from the consumer tests!
## Modifying the HTTP Client Used
The default HTTP client is used for all requests to providers (created with a call to `HttpClients.createDefault()`).
This can be changed by specifying a function assigned to `:create-client` on the provider that returns a `CloseableHttpClient`.
The function will receive the provider info as a parameter.
## Turning off URL decoding of the paths in the pact file [version 3.3.3+]
By default the paths loaded from the pact file will be decoded before the request is sent to the provider. To turn this
behaviour off, set the system property `pact.verifier.disableUrlPathDecoding` to `true`.
__*Important Note:*__ If you turn off the url path decoding, you need to ensure that the paths in the pact files are
correctly encoded. The verifier will not be able to make a request with an invalid encoded path.
## Plugin Properties
The following plugin options can be specified on the command line:
|Property|Description|
|--------|-----------|
|:pact.showStacktrace|This turns on stacktrace printing for each request. It can help with diagnosing network errors|
|:pact.showFullDiff|This turns on displaying the full diff of the expected versus actual bodies [version 3.3.6+]|
|:pact.filter.consumers|Comma seperated list of consumer names to verify|
|:pact.filter.description|Only verify interactions whose description match the provided regular expression|
|:pact.filter.providerState|Only verify interactions whose provider state match the provided regular expression. An empty string matches interactions that have no state|
|:pact.verifier.publishResults|Publishing of verification results will be skipped unless this property is set to 'true' [version 3.5.18+]|
|:pact.matching.wildcard|Enables matching of map values ignoring the keys when this property is set to 'true'|
Example, to run verification only for a particular consumer:
```
$ lein with-profile pact pact-verify :pact.filter.consumers=consumer2
```
## Provider States
For each provider you can specify a state change URL to use to switch the state of the provider. This URL will
receive the `providerState` description from the pact file before each interaction via a POST. The `:state-change-uses-body`
controls if the state is passed in the request body or as a query parameter.
These values can be set at the provider level, or for a specific consumer. Consumer values take precedent if both are given.
```clojure
:pact {
:service-providers {
:provider1 {
:state-change-url "http://localhost:8080/tasks/pactStateChange"
:state-change-uses-body false ; defaults to true
:has-pact-with {
:consumer1 {
:pact-file "path/to/provider1-consumer1-pact.json"
}
}
}
}
}
```
If the `:state-change-uses-body` is not specified, or is set to true, then the provider state description will be sent as
JSON in the body of the request. If it is set to false, it will passed as a query parameter.
As for normal requests (see Modifying the requests before they are sent), a state change request can be modified before
it is sent. Set `:state-change-request-filter` to an anonymous function on the provider that will be called before the request is made.
## Filtering the interactions that are verified
You can filter the interactions that are run using three properties: `:pact.filter.consumers`, `:pact.filter.description` and `:pact.filter.providerState`.
Adding `:pact.filter.consumers=consumer1,consumer2` to the command line will only run the pact files for those
consumers (consumer1 and consumer2). Adding `:pact.filter.description=a request for payment.*` will only run those interactions
whose descriptions start with 'a request for payment'. `:pact.filter.providerState=.*payment` will match any interaction that
has a provider state that ends with payment, and `:pact.filter.providerState=` will match any interaction that does not have a
provider state.
## Starting and shutting down your provider
For the pact verification to run, the provider needs to be running. Leiningen provides a `do` task that can chain tasks
together. So, by creating a `start-app` and `terminate-app` alias, you could so something like:
$ lein with-profile pact do start-app, pact-verify, terminate-app
However, if the pact verification fails the build will abort without running the `terminate-app` task. To have the
start and terminate tasks always run regardless of the state of the verification, you can assign them to `:start-provider-task`
and `:terminate-provider-task` on the provider.
```clojure
:aliases {"start-app" ^{:doc "Starts the app"}
["tasks to start app ..."] ; insert tasks to start the app here
"terminate-app" ^{:doc "Kills the app"}
["tasks to terminate app ..."] ; insert tasks to stop the app here
}
:pact {
:service-providers {
:provider1 {
:start-provider-task "start-app"
:terminate-provider-task "terminate-app"
:has-pact-with {
:consumer1 {
:pact-file "path/to/provider1-consumer1-pact.json"
}
}
}
}
}
```
Then you can just run:
$ lein with-profile pact pact-verify
and the `start-app` and `terminate-app` tasks will run before and after the provider verification.
## Specifying the provider hostname at runtime [3.0.4+]
If you need to calculate the provider hostname at runtime (for instance it is run as a new docker container or
AWS instance), you can give an anonymous function as the provider host that returns the host name. The function
will receive the provider information as a parameter.
```clojure
:pact {
:service-providers {
:provider1 {
:host #(calculate-host-name %)
:has-pact-with {
:consumer1 {
:pact-file "path/to/provider1-consumer1-pact.json"
}
}
}
}
}
```
Group: au.com.dius Artifact: pact-jvm-provider-lein_2.11
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Artifact pact-jvm-provider-lein_2.11
Group au.com.dius
Version 3.5.24
Last update 04. November 2018
Organization not specified
URL https://github.com/DiUS/pact-jvm
License Apache 2
Dependencies amount 15
Dependencies kotlin-stdlib-jdk8, kotlin-reflect, slf4j-api, groovy-all, kotlin-logging, scala-library, scala-logging_2.11, pact-jvm-provider_2.11, clojure, core.match, leiningen-core, logback-core, logback-classic, httpclient, jansi,
There are maybe transitive dependencies!
Group au.com.dius
Version 3.5.24
Last update 04. November 2018
Organization not specified
URL https://github.com/DiUS/pact-jvm
License Apache 2
Dependencies amount 15
Dependencies kotlin-stdlib-jdk8, kotlin-reflect, slf4j-api, groovy-all, kotlin-logging, scala-library, scala-logging_2.11, pact-jvm-provider_2.11, clojure, core.match, leiningen-core, logback-core, logback-classic, httpclient, jansi,
There are maybe transitive dependencies!
pact-jvm-provider-lein_2.10 from group au.com.dius (version 2.4.20)
# Leiningen plugin to verify a provider [version 2.2.14+, 3.0.3+]
Leiningen plugin for verifying pacts against a provider. The plugin provides a `pact-verify` task which will verify all
configured pacts against your provider.
## To Use It
### 1. Add the plugin to your project plugins, preferably in it's own profile.
```clojure
:profiles {
:pact {
:plugins [[au.com.dius/pact-jvm-provider-lein_2.11 "3.0.3" :exclusions [commons-logging]]]
:dependencies [[ch.qos.logback/logback-core "1.1.3"]
[ch.qos.logback/logback-classic "1.1.3"]
[org.apache.httpcomponents/httpclient "4.4.1"]]
}}}
```
### 2. Define the pacts between your consumers and providers
You define all the providers and consumers within the `:pact` configuration element of your project.
```clojure
:pact {
:service-providers {
; You can define as many as you need, but each must have a unique name
:provider1 {
; All the provider properties are optional, and have sensible defaults (shown below)
:protocol "http"
:host "localhost"
:port 8080
:path "/"
:has-pact-with {
; Again, you can define as many consumers for each provider as you need, but each must have a unique name
:consumer1 {
; pact file can be either a path or an URL
:pact-file "path/to/provider1-consumer1-pact.json"
}
}
}
}
}
```
### 3. Execute `lein with-profile pact pact-verify`
You will have to have your provider running for this to pass.
## Enabling insecure SSL
For providers that are running on SSL with self-signed certificates, you need to enable insecure SSL mode by setting
`:insecure true` on the provider.
```clojure
:pact {
:service-providers {
:provider1 {
:protocol "https"
:host "localhost"
:port 8443
:insecure true
:has-pact-with {
:consumer1 {
:pact-file "path/to/provider1-consumer1-pact.json"
}
}
}
}
}
```
## Specifying a custom trust store
For environments that are running their own certificate chains:
```clojure
:pact {
:service-providers {
:provider1 {
:protocol "https"
:host "localhost"
:port 8443
:trust-store "relative/path/to/trustStore.jks"
:trust-store-password "changeme"
:has-pact-with {
:consumer1 {
:pact-file "path/to/provider1-consumer1-pact.json"
}
}
}
}
}
```
`:trust-store` is relative to the current working (build) directory. `:trust-store-password` defaults to `changeit`.
NOTE: The hostname will still be verified against the certificate.
## Modifying the requests before they are sent
Sometimes you may need to add things to the requests that can't be persisted in a pact file. Examples of these would
be authentication tokens, which have a small life span. The Leiningen plugin provides a request filter that can be
set to an anonymous function on the provider that will be called before the request is made. This function will receive the HttpRequest
object as a parameter.
```clojure
:pact {
:service-providers {
:provider1 {
; function that adds an Authorization header to each request
:request-filter #(.addHeader % "Authorization" "oauth-token eyJhbGciOiJSUzI1NiIsIm...")
:has-pact-with {
:consumer1 {
:pact-file "path/to/provider1-consumer1-pact.json"
}
}
}
}
}
```
__*Important Note:*__ You should only use this feature for things that can not be persisted in the pact file. By modifying
the request, you are potentially modifying the contract from the consumer tests!
## Modifying the HTTP Client Used
The default HTTP client is used for all requests to providers (created with a call to `HttpClients.createDefault()`).
This can be changed by specifying a function assigned to `:create-client` on the provider that returns a `CloseableHttpClient`.
The function will receive the provider info as a parameter.
## Turning off URL decoding of the paths in the pact file [version 3.3.3+]
By default the paths loaded from the pact file will be decoded before the request is sent to the provider. To turn this
behaviour off, set the system property `pact.verifier.disableUrlPathDecoding` to `true`.
__*Important Note:*__ If you turn off the url path decoding, you need to ensure that the paths in the pact files are
correctly encoded. The verifier will not be able to make a request with an invalid encoded path.
## Plugin Properties
The following plugin options can be specified on the command line:
|Property|Description|
|--------|-----------|
|:pact.showStacktrace|This turns on stacktrace printing for each request. It can help with diagnosing network errors|
|:pact.showFullDiff|This turns on displaying the full diff of the expected versus actual bodies [version 3.3.6+]|
|:pact.filter.consumers|Comma seperated list of consumer names to verify|
|:pact.filter.description|Only verify interactions whose description match the provided regular expression|
|:pact.filter.providerState|Only verify interactions whose provider state match the provided regular expression. An empty string matches interactions that have no state|
Example, to run verification only for a particular consumer:
```
$ lein with-profile pact pact-verify :pact.filter.consumers=consumer2
```
## Provider States
For each provider you can specify a state change URL to use to switch the state of the provider. This URL will
receive the `providerState` description from the pact file before each interaction via a POST. The `:state-change-uses-body`
controls if the state is passed in the request body or as a query parameter.
These values can be set at the provider level, or for a specific consumer. Consumer values take precedent if both are given.
```clojure
:pact {
:service-providers {
:provider1 {
:state-change-url "http://localhost:8080/tasks/pactStateChange"
:state-change-uses-body false ; defaults to true
:has-pact-with {
:consumer1 {
:pact-file "path/to/provider1-consumer1-pact.json"
}
}
}
}
}
```
If the `:state-change-uses-body` is not specified, or is set to true, then the provider state description will be sent as
JSON in the body of the request. If it is set to false, it will passed as a query parameter.
As for normal requests (see Modifying the requests before they are sent), a state change request can be modified before
it is sent. Set `:state-change-request-filter` to an anonymous function on the provider that will be called before the request is made.
## Filtering the interactions that are verified
You can filter the interactions that are run using three properties: `:pact.filter.consumers`, `:pact.filter.description` and `:pact.filter.providerState`.
Adding `:pact.filter.consumers=consumer1,consumer2` to the command line will only run the pact files for those
consumers (consumer1 and consumer2). Adding `:pact.filter.description=a request for payment.*` will only run those interactions
whose descriptions start with 'a request for payment'. `:pact.filter.providerState=.*payment` will match any interaction that
has a provider state that ends with payment, and `:pact.filter.providerState=` will match any interaction that does not have a
provider state.
## Starting and shutting down your provider
For the pact verification to run, the provider needs to be running. Leiningen provides a `do` task that can chain tasks
together. So, by creating a `start-app` and `terminate-app` alias, you could so something like:
$ lein with-profile pact do start-app, pact-verify, terminate-app
However, if the pact verification fails the build will abort without running the `terminate-app` task. To have the
start and terminate tasks always run regardless of the state of the verification, you can assign them to `:start-provider-task`
and `:terminate-provider-task` on the provider.
```clojure
:aliases {"start-app" ^{:doc "Starts the app"}
["tasks to start app ..."] ; insert tasks to start the app here
"terminate-app" ^{:doc "Kills the app"}
["tasks to terminate app ..."] ; insert tasks to stop the app here
}
:pact {
:service-providers {
:provider1 {
:start-provider-task "start-app"
:terminate-provider-task "terminate-app"
:has-pact-with {
:consumer1 {
:pact-file "path/to/provider1-consumer1-pact.json"
}
}
}
}
}
```
Then you can just run:
$ lein with-profile pact pact-verify
and the `start-app` and `terminate-app` tasks will run before and after the provider verification.
## Specifying the provider hostname at runtime [3.0.4+]
If you need to calculate the provider hostname at runtime (for instance it is run as a new docker container or
AWS instance), you can give an anonymous function as the provider host that returns the host name. The function
will receive the provider information as a parameter.
```clojure
:pact {
:service-providers {
:provider1 {
:host #(calculate-host-name %)
:has-pact-with {
:consumer1 {
:pact-file "path/to/provider1-consumer1-pact.json"
}
}
}
}
}
```
Group: au.com.dius Artifact: pact-jvm-provider-lein_2.10
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0 downloads
Artifact pact-jvm-provider-lein_2.10
Group au.com.dius
Version 2.4.20
Last update 14. April 2018
Organization not specified
URL https://github.com/DiUS/pact-jvm
License Apache 2
Dependencies amount 10
Dependencies slf4j-api, scala-library, pact-jvm-provider_2.10, clojure, core.match, leiningen-core, logback-core, logback-classic, httpclient, jansi,
There are maybe transitive dependencies!
Group au.com.dius
Version 2.4.20
Last update 14. April 2018
Organization not specified
URL https://github.com/DiUS/pact-jvm
License Apache 2
Dependencies amount 10
Dependencies slf4j-api, scala-library, pact-jvm-provider_2.10, clojure, core.match, leiningen-core, logback-core, logback-classic, httpclient, jansi,
There are maybe transitive dependencies!
pact-jvm-provider-maven_2.11 from group au.com.dius (version 3.5.24)
Maven plugin to verify a provider
=================================
Maven plugin for verifying pacts against a provider.
The Maven plugin provides a `verify` goal which will verify all configured pacts against your provider.
## To Use It
### 1. Add the pact-jvm-provider-maven plugin to your `build` section of your pom file.
```xml
<build>
[...]
<plugins>
[...]
<plugin>
<groupId>au.com.dius</groupId>
<artifactId>pact-jvm-provider-maven_2.12</artifactId>
<version>3.5.11</version>
</plugin>
[...]
</plugins>
[...]
</build>
```
### 2. Define the pacts between your consumers and providers
You define all the providers and consumers within the configuration element of the maven plugin.
```xml
<plugin>
<groupId>au.com.dius</groupId>
<artifactId>pact-jvm-provider-maven_2.12</artifactId>
<version>3.5.11</version>
<configuration>
<serviceProviders>
<!-- You can define as many as you need, but each must have a unique name -->
<serviceProvider>
<name>provider1</name>
<!-- All the provider properties are optional, and have sensible defaults (shown below) -->
<protocol>http</protocol>
<host>localhost</host>
<port>8080</port>
<path>/</path>
<consumers>
<!-- Again, you can define as many consumers for each provider as you need, but each must have a unique name -->
<consumer>
<name>consumer1</name>
<!-- currently supports a file path using pactFile or a URL using pactUrl -->
<pactFile>path/to/provider1-consumer1-pact.json</pactFile>
</consumer>
</consumers>
</serviceProvider>
</serviceProviders>
</configuration>
</plugin>
```
### 3. Execute `mvn pact:verify`
You will have to have your provider running for this to pass.
## Verifying all pact files in a directory for a provider
You can specify a directory that contains pact files, and the Pact plugin will scan for all pact files that match that
provider and define a consumer for each pact file in the directory. Consumer name is read from contents of pact file.
```xml
<plugin>
<groupId>au.com.dius</groupId>
<artifactId>pact-jvm-provider-maven_2.12</artifactId>
<version>3.5.11</version>
<configuration>
<serviceProviders>
<!-- You can define as many as you need, but each must have a unique name -->
<serviceProvider>
<name>provider1</name>
<!-- All the provider properties are optional, and have sensible defaults (shown below) -->
<protocol>http</protocol>
<host>localhost</host>
<port>8080</port>
<path>/</path>
<pactFileDirectory>path/to/pacts</pactFileDirectory>
</serviceProvider>
</serviceProviders>
</configuration>
</plugin>
```
### Verifying all pact files from multiple directories for a provider [3.5.18+]
If you want to specify multiple directories, you can use `pactFileDirectories`. The plugin will only fail the build if
no pact files are loaded after processing all the directories in the list.
```xml
<plugin>
<groupId>au.com.dius</groupId>
<artifactId>pact-jvm-provider-maven_2.12</artifactId>
<version>3.5.18</version>
<configuration>
<serviceProviders>
<serviceProvider>
<name>provider1</name>
<pactFileDirectories>
<pactFileDirectory>path/to/pacts1</pactFileDirectory>
<pactFileDirectory>path/to/pacts2</pactFileDirectory>
</pactFileDirectories>
</serviceProvider>
</serviceProviders>
</configuration>
</plugin>
```
## Enabling insecure SSL
For providers that are running on SSL with self-signed certificates, you need to enable insecure SSL mode by setting
`<insecure>true</insecure>` on the provider.
```xml
<plugin>
<groupId>au.com.dius</groupId>
<artifactId>pact-jvm-provider-maven_2.12</artifactId>
<version>3.5.11</version>
<configuration>
<serviceProviders>
<serviceProvider>
<name>provider1</name>
<pactFileDirectory>path/to/pacts</pactFileDirectory>
<insecure>true</insecure>
</serviceProvider>
</serviceProviders>
</configuration>
</plugin>
```
## Specifying a custom trust store
For environments that are running their own certificate chains:
```xml
<plugin>
<groupId>au.com.dius</groupId>
<artifactId>pact-jvm-provider-maven_2.12</artifactId>
<version>3.5.11</version>
<configuration>
<serviceProviders>
<serviceProvider>
<name>provider1</name>
<pactFileDirectory>path/to/pacts</pactFileDirectory>
<trustStore>relative/path/to/trustStore.jks</trustStore>
<trustStorePassword>changeit</trustStorePassword>
</serviceProvider>
</serviceProviders>
</configuration>
</plugin>
```
`trustStore` is either relative to the current working (build) directory. `trustStorePassword` defaults to `changeit`.
NOTE: The hostname will still be verified against the certificate.
## Modifying the requests before they are sent
Sometimes you may need to add things to the requests that can't be persisted in a pact file. Examples of these would
be authentication tokens, which have a small life span. The Pact Maven plugin provides a request filter that can be
set to a Groovy script on the provider that will be called before the request is made. This script will receive the HttpRequest
bound to a variable named `request` prior to it being executed.
```xml
<plugin>
<groupId>au.com.dius</groupId>
<artifactId>pact-jvm-provider-maven_2.12</artifactId>
<version>3.5.11</version>
<configuration>
<serviceProviders>
<serviceProvider>
<name>provider1</name>
<requestFilter>
// This is a Groovy script that adds an Authorization header to each request
request.addHeader('Authorization', 'oauth-token eyJhbGciOiJSUzI1NiIsIm...')
</requestFilter>
<consumers>
<consumer>
<name>consumer1</name>
<pactFile>path/to/provider1-consumer1-pact.json</pactFile>
</consumer>
</consumers>
</serviceProvider>
</serviceProviders>
</configuration>
</plugin>
```
__*Important Note:*__ You should only use this feature for things that can not be persisted in the pact file. By modifying
the request, you are potentially modifying the contract from the consumer tests!
## Modifying the HTTP Client Used
The default HTTP client is used for all requests to providers (created with a call to `HttpClients.createDefault()`).
This can be changed by specifying a closure assigned to createClient on the provider that returns a CloseableHttpClient.
For example:
```xml
<plugin>
<groupId>au.com.dius</groupId>
<artifactId>pact-jvm-provider-maven_2.12</artifactId>
<version>3.5.11</version>
<configuration>
<serviceProviders>
<serviceProvider>
<name>provider1</name>
<createClient>
// This is a Groovy script that will enable the client to accept self-signed certificates
import org.apache.http.ssl.SSLContextBuilder
import org.apache.http.conn.ssl.NoopHostnameVerifier
import org.apache.http.impl.client.HttpClients
HttpClients.custom().setSSLHostnameVerifier(new NoopHostnameVerifier())
.setSslcontext(new SSLContextBuilder().loadTrustMaterial(null, { x509Certificates, s -> true })
.build())
.build()
</createClient>
<consumers>
<consumer>
<name>consumer1</name>
<pactFile>path/to/provider1-consumer1-pact.json</pactFile>
</consumer>
</consumers>
</serviceProvider>
</serviceProviders>
</configuration>
</plugin>
```
## Turning off URL decoding of the paths in the pact file
By default the paths loaded from the pact file will be decoded before the request is sent to the provider. To turn this
behaviour off, set the system property `pact.verifier.disableUrlPathDecoding` to `true`.
__*Important Note:*__ If you turn off the url path decoding, you need to ensure that the paths in the pact files are
correctly encoded. The verifier will not be able to make a request with an invalid encoded path.
## Plugin Properties
The following plugin properties can be specified with `-Dproperty=value` on the command line or in the configuration section:
|Property|Description|
|--------|-----------|
|pact.showStacktrace|This turns on stacktrace printing for each request. It can help with diagnosing network errors|
|pact.showFullDiff|This turns on displaying the full diff of the expected versus actual bodies|
|pact.filter.consumers|Comma separated list of consumer names to verify|
|pact.filter.description|Only verify interactions whose description match the provided regular expression|
|pact.filter.providerState|Only verify interactions whose provider state match the provided regular expression. An empty string matches interactions that have no state|
|pact.verifier.publishResults|Publishing of verification results will be skipped unless this property is set to 'true' [version 3.5.18+]|
|pact.matching.wildcard|Enables matching of map values ignoring the keys when this property is set to 'true'|
Example in the configuration section:
```xml
<plugin>
<groupId>au.com.dius</groupId>
<artifactId>pact-jvm-provider-maven_2.12</artifactId>
<version>3.5.11</version>
<configuration>
<serviceProviders>
<serviceProvider>
<name>provider1</name>
<consumers>
<consumer>
<name>consumer1</name>
<pactFile>path/to/provider1-consumer1-pact.json</pactFile>
</consumer>
</consumers>
</serviceProvider>
</serviceProviders>
<configuration>
<pact.showStacktrace>true</pact.showStacktrace>
</configuration>
</configuration>
</plugin>
```
## Provider States
For each provider you can specify a state change URL to use to switch the state of the provider. This URL will
receive the providerState description and parameters from the pact file before each interaction via a POST. The stateChangeUsesBody
controls if the state is passed in the request body or as query parameters.
These values can be set at the provider level, or for a specific consumer. Consumer values take precedent if both are given.
```xml
<plugin>
<groupId>au.com.dius</groupId>
<artifactId>pact-jvm-provider-maven_2.12</artifactId>
<version>3.5.11</version>
<configuration>
<serviceProviders>
<serviceProvider>
<name>provider1</name>
<stateChangeUrl>http://localhost:8080/tasks/pactStateChange</stateChangeUrl>
<stateChangeUsesBody>false</stateChangeUsesBody> <!-- defaults to true -->
<consumers>
<consumer>
<name>consumer1</name>
<pactFile>path/to/provider1-consumer1-pact.json</pactFile>
<stateChangeUrl>http://localhost:8080/tasks/pactStateChangeForConsumer1</stateChangeUrl>
<stateChangeUsesBody>false</stateChangeUsesBody> <!-- defaults to true -->
</consumer>
</consumers>
</serviceProvider>
</serviceProviders>
</configuration>
</plugin>
```
If the `stateChangeUsesBody` is not specified, or is set to true, then the provider state description and parameters will be sent as
JSON in the body of the request. If it is set to false, they will passed as query parameters.
As for normal requests (see Modifying the requests before they are sent), a state change request can be modified before
it is sent. Set `stateChangeRequestFilter` to a Groovy script on the provider that will be called before the request is made.
#### Teardown calls for state changes
You can enable teardown state change calls by setting the property `<stateChangeTeardown>true</stateChangeTeardown>` on the provider. This
will add an `action` parameter to the state change call. The setup call before the test will receive `action=setup`, and
then a teardown call will be made afterwards to the state change URL with `action=teardown`.
## Verifying pact files from a pact broker
You can setup your build to validate against the pacts stored in a pact broker. The pact plugin will query
the pact broker for all consumers that have a pact with the provider based on its name. To use it, just configure the
`pactBrokerUrl` or `pactBroker` value for the provider with the base URL to the pact broker.
For example:
```xml
<plugin>
<groupId>au.com.dius</groupId>
<artifactId>pact-jvm-provider-maven_2.12</artifactId>
<version>3.5.11</version>
<configuration>
<serviceProviders>
<serviceProvider>
<name>provider1</name>
<stateChangeUrl>http://localhost:8080/tasks/pactStateChange</stateChangeUrl>
<pactBrokerUrl>http://pact-broker:5000/</pactBrokerUrl>
</serviceProvider>
</serviceProviders>
</configuration>
</plugin>
```
### Verifying pacts from an authenticated pact broker
If your pact broker requires authentication (basic authentication is only supported), you can configure the username
and password to use by configuring the `authentication` element of the `pactBroker` element of your provider.
For example:
```xml
<plugin>
<groupId>au.com.dius</groupId>
<artifactId>pact-jvm-provider-maven_2.12</artifactId>
<version>3.5.11</version>
<configuration>
<serviceProviders>
<serviceProvider>
<name>provider1</name>
<stateChangeUrl>http://localhost:8080/tasks/pactStateChange</stateChangeUrl>
<pactBroker>
<url>http://pactbroker:1234</url>
<authentication>
<username>test</username>
<password>test</password>
</authentication>
</pactBroker>
</serviceProvider>
</serviceProviders>
</configuration>
</plugin>
```
#### Using the Maven servers configuration [version 3.5.6+]
From version 3.5.6, you can use the servers setup in the Maven settings. To do this, setup a server as per the
[Maven Server Settings](https://maven.apache.org/settings.html#Servers). Then set the server ID in the pact broker
configuration in your POM.
```xml
<plugin>
<groupId>au.com.dius</groupId>
<artifactId>pact-jvm-provider-maven_2.12</artifactId>
<version>3.5.6</version>
<configuration>
<serviceProviders>
<serviceProvider>
<name>provider1</name>
<stateChangeUrl>http://localhost:8080/tasks/pactStateChange</stateChangeUrl>
<pactBroker>
<url>http://pactbroker:1234</url>
<serverId>test-pact-broker</serverId> <!-- This must match the server id in the maven settings -->
</pactBroker>
</serviceProvider>
</serviceProviders>
</configuration>
</plugin>
```
### Verifying pacts from an pact broker that match particular tags
If your pacts in your pact broker have been tagged, you can set the tags to fetch by configuring the `tags`
element of the `pactBroker` element of your provider.
For example:
```xml
<plugin>
<groupId>au.com.dius</groupId>
<artifactId>pact-jvm-provider-maven_2.12</artifactId>
<version>3.5.11</version>
<configuration>
<serviceProviders>
<serviceProvider>
<name>provider1</name>
<stateChangeUrl>http://localhost:8080/tasks/pactStateChange</stateChangeUrl>
<pactBroker>
<url>http://pactbroker:1234</url>
<tags>
<tag>TEST</tag>
<tag>DEV</tag>
</tags>
</pactBroker>
</serviceProvider>
</serviceProviders>
</configuration>
</plugin>
```
This example will fetch and validate the pacts for the TEST and DEV tags.
## Filtering the interactions that are verified
You can filter the interactions that are run using three properties: `pact.filter.consumers`, `pact.filter.description` and `pact.filter.providerState`.
Adding `-Dpact.filter.consumers=consumer1,consumer2` to the command line or configuration section will only run the pact files for those
consumers (consumer1 and consumer2). Adding `-Dpact.filter.description=a request for payment.*` will only run those interactions
whose descriptions start with 'a request for payment'. `-Dpact.filter.providerState=.*payment` will match any interaction that
has a provider state that ends with payment, and `-Dpact.filter.providerState=` will match any interaction that does not have a
provider state.
## Not failing the build if no pact files are found [version 3.5.19+]
By default, if there are no pact files to verify, the plugin will raise an exception. This is to guard against false
positives where the build is passing but nothing has been verified due to mis-configuration.
To disable this behaviour, set the `failIfNoPactsFound` parameter to `false`.
# Verifying a message provider
The Maven plugin has been updated to allow invoking test methods that can return the message contents from a message
producer. To use it, set the way to invoke the verification to `ANNOTATED_METHOD`. This will allow the pact verification
task to scan for test methods that return the message contents.
Add something like the following to your maven pom file:
```xml
<plugin>
<groupId>au.com.dius</groupId>
<artifactId>pact-jvm-provider-maven_2.12</artifactId>
<version>3.5.11</version>
<configuration>
<serviceProviders>
<serviceProvider>
<name>messageProvider</name>
<verificationType>ANNOTATED_METHOD</verificationType>
<!-- packagesToScan is optional, but leaving it out will result in the entire
test classpath being scanned. Set it to the packages where your annotated test method
can be found. -->
<packagesToScan>
<packageToScan>au.com.example.messageprovider.*</packageToScan>
</packagesToScan>
<consumers>
<consumer>
<name>consumer1</name>
<pactFile>path/to/messageprovider-consumer1-pact.json</pactFile>
</consumer>
</consumers>
</serviceProvider>
</serviceProviders>
</configuration>
</plugin>
```
Now when the pact verify task is run, will look for methods annotated with `@PactVerifyProvider` in the test classpath
that have a matching description to what is in the pact file.
```groovy
class ConfirmationKafkaMessageBuilderTest {
@PactVerifyProvider('an order confirmation message')
String verifyMessageForOrder() {
Order order = new Order()
order.setId(10000004)
order.setExchange('ASX')
order.setSecurityCode('CBA')
order.setPrice(BigDecimal.TEN)
order.setUnits(15)
order.setGst(new BigDecimal('15.0'))
odrer.setFees(BigDecimal.TEN)
def message = new ConfirmationKafkaMessageBuilder()
.withOrder(order)
.build()
JsonOutput.toJson(message)
}
}
```
It will then validate that the returned contents matches the contents for the message in the pact file.
## Changing the class path that is scanned
By default, the test classpath is scanned for annotated methods. You can override this by setting
the `classpathElements` property:
```xml
<plugin>
<groupId>au.com.dius</groupId>
<artifactId>pact-jvm-provider-maven_2.12</artifactId>
<version>3.5.11</version>
<configuration>
<serviceProviders>
<serviceProvider>
<name>messageProvider</name>
<verificationType>ANNOTATED_METHOD</verificationType>
<consumers>
<consumer>
<name>consumer1</name>
<pactFile>path/to/messageprovider-consumer1-pact.json</pactFile>
</consumer>
</consumers>
</serviceProvider>
</serviceProviders>
<classpathElements>
<classpathElement>
build/classes/test
</classpathElement>
</classpathElements>
</configuration>
</plugin>
```
# Publishing pact files to a pact broker
The pact maven plugin provides a `publish` mojo that can publish all pact files in a directory
to a pact broker. To use it, you need to add a publish configuration to the POM that defines the
directory where the pact files are and the URL to the pact broker.
For example:
```xml
<plugin>
<groupId>au.com.dius</groupId>
<artifactId>pact-jvm-provider-maven_2.12</artifactId>
<version>3.5.11</version>
<configuration>
<pactDirectory>path/to/pact/files</pactDirectory> <!-- Defaults to ${project.build.directory}/pacts -->
<pactBrokerUrl>http://pactbroker:1234</pactBrokerUrl>
<projectVersion>1.0.100</projectVersion> <!-- Defaults to ${project.version} -->
<trimSnapshot>true</trimSnapshot> <!-- Defaults to false -->
</configuration>
</plugin>
```
You can now execute `mvn pact:publish` to publish the pact files.
_NOTE:_ The pact broker requires a version for all published pacts. The `publish` task will use the version of the
project by default, but can be overwritten with the `projectVersion` property. Make sure you have set one otherwise the broker will reject the pact files.
_NOTE_: By default, the pact broker has issues parsing `SNAPSHOT` versions. You can configure the publisher to
automatically remove `-SNAPSHOT` from your version number by setting `trimSnapshot` to true. This setting does not modify non-snapshot versions.
You can set any tags that the pacts should be published with by setting the `tags` list property (version 3.5.12+). A common use of this
is setting the tag to the current source control branch. This supports using pact with feature branches.
```xml
<plugin>
<groupId>au.com.dius</groupId>
<artifactId>pact-jvm-provider-maven_2.12</artifactId>
<version>3.5.12</version>
<configuration>
<pactDirectory>path/to/pact/files</pactDirectory> <!-- Defaults to ${project.build.directory}/pacts -->
<pactBrokerUrl>http://pactbroker:1234</pactBrokerUrl>
<projectVersion>1.0.100</projectVersion> <!-- Defaults to ${project.version} -->
<tags>
<tag>feature/feature_name</tag>
</tags>
</configuration>
</plugin>
```
## Publishing to an authenticated pact broker
For an authenticated pact broker, you can pass in the credentials with the `pactBrokerUsername` and `pactBrokerPassword`
properties. Currently it only supports basic authentication.
For example:
```xml
<plugin>
<groupId>au.com.dius</groupId>
<artifactId>pact-jvm-provider-maven_2.12</artifactId>
<version>3.5.11</version>
<configuration>
<pactBrokerUrl>http://pactbroker:1234</pactBrokerUrl>
<pactBrokerUsername>USERNAME</pactBrokerUsername>
<pactBrokerPassword>PASSWORD</pactBrokerPassword>
</configuration>
</plugin>
```
#### Using the Maven servers configuration [version 3.5.6+]
From version 3.5.6, you can use the servers setup in the Maven settings. To do this, setup a server as per the
[Maven Server Settings](https://maven.apache.org/settings.html#Servers). Then set the server ID in the pact broker
configuration in your POM.
```xml
<plugin>
<groupId>au.com.dius</groupId>
<artifactId>pact-jvm-provider-maven_2.11</artifactId>
<version>3.5.19</version>
<configuration>
<pactBrokerUrl>http://pactbroker:1234</pactBrokerUrl>
<pactBrokerServerId>test-pact-broker</pactBrokerServerId> <!-- This must match the server id in the maven settings -->
</configuration>
</plugin>
```
## Excluding pacts from being published [version 3.5.19+]
You can exclude some of the pact files from being published by providing a list of regular expressions that match
against the base names of the pact files.
For example:
```groovy
pact {
publish {
pactBrokerUrl = 'https://mypactbroker.com'
excludes = [ '.*\\-\\d+$' ] // exclude all pact files that end with a dash followed by a number in the name
}
}
```
```xml
<plugin>
<groupId>au.com.dius</groupId>
<artifactId>pact-jvm-provider-maven_2.12</artifactId>
<version>3.5.19</version>
<configuration>
<pactBrokerUrl>http://pactbroker:1234</pactBrokerUrl>
<excludes>
<exclude>.*\\-\\d+$</exclude> <!-- exclude pact files where the name ends in a dash followed by a number -->
</excludes>
</configuration>
</plugin>
```
# Publishing verification results to a Pact Broker [version 3.5.4+]
For pacts that are loaded from a Pact Broker, the results of running the verification can be published back to the
broker against the URL for the pact. You will be able to then see the result on the Pact Broker home screen.
To turn on the verification publishing, set the system property `pact.verifier.publishResults` to `true` in the pact maven plugin, not surefire, configuration.
# Enabling other verification reports [version 3.5.20+]
By default the verification report is written to the console. You can also enable a JSON or Markdown report by setting
the `reports` configuration list.
```xml
<plugin>
<groupId>au.com.dius</groupId>
<artifactId>pact-jvm-provider-maven_2.12</artifactId>
<version>3.5.20</version>
<configuration>
<reports>
<report>console</report>
<report>json</report>
<report>markdown</report>
</reports>
</configuration>
</plugin>
```
These reports will be written to `target/reports/pact`.
Group: au.com.dius Artifact: pact-jvm-provider-maven_2.11
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4 downloads
Artifact pact-jvm-provider-maven_2.11
Group au.com.dius
Version 3.5.24
Last update 04. November 2018
Organization not specified
URL https://github.com/DiUS/pact-jvm
License Apache 2
Dependencies amount 12
Dependencies kotlin-stdlib-jdk8, kotlin-reflect, slf4j-api, groovy-all, kotlin-logging, scala-library, scala-logging_2.11, pact-jvm-provider_2.11, maven-plugin-api, maven-plugin-annotations, maven-core, jansi,
There are maybe transitive dependencies!
Group au.com.dius
Version 3.5.24
Last update 04. November 2018
Organization not specified
URL https://github.com/DiUS/pact-jvm
License Apache 2
Dependencies amount 12
Dependencies kotlin-stdlib-jdk8, kotlin-reflect, slf4j-api, groovy-all, kotlin-logging, scala-library, scala-logging_2.11, pact-jvm-provider_2.11, maven-plugin-api, maven-plugin-annotations, maven-core, jansi,
There are maybe transitive dependencies!
pact-jvm-provider-maven_2.10 from group au.com.dius (version 2.4.20)
Maven plugin to verify a provider [version 2.1.9+]
==================================================
Maven plugin for verifying pacts against a provider.
The Maven plugin provides a `verify` goal which will verify all configured pacts against your provider.
## To Use It
### 1. Add the pact-jvm-provider-maven plugin to your `build` section of your pom file.
```xml
<build>
[...]
<plugins>
[...]
<plugin>
<groupId>au.com.dius</groupId>
<artifactId>pact-jvm-provider-maven_2.11</artifactId>
<version>3.3.8</version>
</plugin>
[...]
</plugins>
[...]
</build>
```
### 2. Define the pacts between your consumers and providers
You define all the providers and consumers within the configuration element of the maven plugin.
```xml
<plugin>
<groupId>au.com.dius</groupId>
<artifactId>pact-jvm-provider-maven_2.11</artifactId>
<version>3.3.8</version>
<configuration>
<serviceProviders>
<!-- You can define as many as you need, but each must have a unique name -->
<serviceProvider>
<name>provider1</name>
<!-- All the provider properties are optional, and have sensible defaults (shown below) -->
<protocol>http</protocol>
<host>localhost</host>
<port>8080</port>
<path>/</path>
<consumers>
<!-- Again, you can define as many consumers for each provider as you need, but each must have a unique name -->
<consumer>
<name>consumer1</name>
<!-- currently supports a file path using pactFile or a URL using pactUrl -->
<pactFile>path/to/provider1-consumer1-pact.json</pactFile>
</consumer>
</consumers>
</serviceProvider>
</serviceProviders>
</configuration>
</plugin>
```
### 3. Execute `mvn pact:verify`
You will have to have your provider running for this to pass.
## Verifying all pact files in a directory for a provider. [2.1.10+]
You can specify a directory that contains pact files, and the Pact plugin will scan for all pact files that match that
provider and define a consumer for each pact file in the directory. Consumer name is read from contents of pact file.
```xml
<plugin>
<groupId>au.com.dius</groupId>
<artifactId>pact-jvm-provider-maven_2.11</artifactId>
<version>3.3.8</version>
<configuration>
<serviceProviders>
<!-- You can define as many as you need, but each must have a unique name -->
<serviceProvider>
<name>provider1</name>
<!-- All the provider properties are optional, and have sensible defaults (shown below) -->
<protocol>http</protocol>
<host>localhost</host>
<port>8080</port>
<path>/</path>
<pactFileDirectory>path/to/pacts</pactFileDirectory>
</serviceProvider>
</serviceProviders>
</configuration>
</plugin>
```
## Enabling insecure SSL [version 2.2.8+]
For providers that are running on SSL with self-signed certificates, you need to enable insecure SSL mode by setting
`<insecure>true</insecure>` on the provider.
```xml
<plugin>
<groupId>au.com.dius</groupId>
<artifactId>pact-jvm-provider-maven_2.11</artifactId>
<version>3.3.8</version>
<configuration>
<serviceProviders>
<serviceProvider>
<name>provider1</name>
<pactFileDirectory>path/to/pacts</pactFileDirectory>
<insecure>true</insecure>
</serviceProvider>
</serviceProviders>
</configuration>
</plugin>
```
## Specifying a custom trust store [version 2.2.8+]
For environments that are running their own certificate chains:
```xml
<plugin>
<groupId>au.com.dius</groupId>
<artifactId>pact-jvm-provider-maven_2.11</artifactId>
<version>3.3.8</version>
<configuration>
<serviceProviders>
<serviceProvider>
<name>provider1</name>
<pactFileDirectory>path/to/pacts</pactFileDirectory>
<trustStore>relative/path/to/trustStore.jks</trustStore>
<trustStorePassword>changeit</trustStorePassword>
</serviceProvider>
</serviceProviders>
</configuration>
</plugin>
```
`trustStore` is either relative to the current working (build) directory. `trustStorePassword` defaults to `changeit`.
NOTE: The hostname will still be verified against the certificate.
## Modifying the requests before they are sent
Sometimes you may need to add things to the requests that can't be persisted in a pact file. Examples of these would
be authentication tokens, which have a small life span. The Pact Maven plugin provides a request filter that can be
set to a Groovy script on the provider that will be called before the request is made. This script will receive the HttpRequest
bound to a variable named `request` prior to it being executed.
```xml
<plugin>
<groupId>au.com.dius</groupId>
<artifactId>pact-jvm-provider-maven_2.11</artifactId>
<version>3.3.8</version>
<configuration>
<serviceProviders>
<serviceProvider>
<name>provider1</name>
<requestFilter>
// This is a Groovy script that adds an Authorization header to each request
request.addHeader('Authorization', 'oauth-token eyJhbGciOiJSUzI1NiIsIm...')
</requestFilter>
<consumers>
<consumer>
<name>consumer1</name>
<pactFile>path/to/provider1-consumer1-pact.json</pactFile>
</consumer>
</consumers>
</serviceProvider>
</serviceProviders>
</configuration>
</plugin>
```
__*Important Note:*__ You should only use this feature for things that can not be persisted in the pact file. By modifying
the request, you are potentially modifying the contract from the consumer tests!
## Modifying the HTTP Client Used [version 2.2.4+]
The default HTTP client is used for all requests to providers (created with a call to `HttpClients.createDefault()`).
This can be changed by specifying a closure assigned to createClient on the provider that returns a CloseableHttpClient.
For example:
```xml
<plugin>
<groupId>au.com.dius</groupId>
<artifactId>pact-jvm-provider-maven_2.11</artifactId>
<version>3.3.8</version>
<configuration>
<serviceProviders>
<serviceProvider>
<name>provider1</name>
<createClient>
// This is a Groovy script that will enable the client to accept self-signed certificates
import org.apache.http.ssl.SSLContextBuilder
import org.apache.http.conn.ssl.NoopHostnameVerifier
import org.apache.http.impl.client.HttpClients
HttpClients.custom().setSSLHostnameVerifier(new NoopHostnameVerifier())
.setSslcontext(new SSLContextBuilder().loadTrustMaterial(null, { x509Certificates, s -> true })
.build())
.build()
</createClient>
<consumers>
<consumer>
<name>consumer1</name>
<pactFile>path/to/provider1-consumer1-pact.json</pactFile>
</consumer>
</consumers>
</serviceProvider>
</serviceProviders>
</configuration>
</plugin>
```
## Turning off URL decoding of the paths in the pact file [version 3.3.3+]
By default the paths loaded from the pact file will be decoded before the request is sent to the provider. To turn this
behaviour off, set the system property `pact.verifier.disableUrlPathDecoding` to `true`.
__*Important Note:*__ If you turn off the url path decoding, you need to ensure that the paths in the pact files are
correctly encoded. The verifier will not be able to make a request with an invalid encoded path.
## Plugin Properties
The following plugin properties can be specified with `-Dproperty=value` on the command line or in the configuration section:
|Property|Description|
|--------|-----------|
|pact.showStacktrace|This turns on stacktrace printing for each request. It can help with diagnosing network errors|
|pact.showFullDiff|This turns on displaying the full diff of the expected versus actual bodies [version 3.3.6+]|
|pact.filter.consumers|Comma seperated list of consumer names to verify|
|pact.filter.description|Only verify interactions whose description match the provided regular expression|
|pact.filter.providerState|Only verify interactions whose provider state match the provided regular expression. An empty string matches interactions that have no state|
Example in the configuration section:
```xml
<plugin>
<groupId>au.com.dius</groupId>
<artifactId>pact-jvm-provider-maven_2.11</artifactId>
<version>3.3.8</version>
<configuration>
<serviceProviders>
<serviceProvider>
<name>provider1</name>
<consumers>
<consumer>
<name>consumer1</name>
<pactFile>path/to/provider1-consumer1-pact.json</pactFile>
</consumer>
</consumers>
</serviceProvider>
</serviceProviders>
<configuration>
<pact.showStacktrace>true</pact.showStacktrace>
</configuration>
</configuration>
</plugin>
```
## Provider States
For each provider you can specify a state change URL to use to switch the state of the provider. This URL will
receive the providerState description from the pact file before each interaction via a POST. The stateChangeUsesBody
controls if the state is passed in the request body or as a query parameter.
These values can be set at the provider level, or for a specific consumer. Consumer values take precedent if both are given.
```xml
<plugin>
<groupId>au.com.dius</groupId>
<artifactId>pact-jvm-provider-maven_2.11</artifactId>
<version>3.3.8</version>
<configuration>
<serviceProviders>
<serviceProvider>
<name>provider1</name>
<stateChangeUrl>http://localhost:8080/tasks/pactStateChange</stateChangeUrl>
<stateChangeUsesBody>false</stateChangeUsesBody> <!-- defaults to true -->
<consumers>
<consumer>
<name>consumer1</name>
<pactFile>path/to/provider1-consumer1-pact.json</pactFile>
<stateChangeUrl>http://localhost:8080/tasks/pactStateChangeForConsumer1</stateChangeUrl>
<stateChangeUsesBody>false</stateChangeUsesBody> <!-- defaults to true -->
</consumer>
</consumers>
</serviceProvider>
</serviceProviders>
</configuration>
</plugin>
```
If the `stateChangeUsesBody` is not specified, or is set to true, then the provider state description will be sent as
JSON in the body of the request. If it is set to false, it will passed as a query parameter.
As for normal requests (see Modifying the requests before they are sent), a state change request can be modified before
it is sent. Set `stateChangeRequestFilter` to a Groovy script on the provider that will be called before the request is made.
#### Teardown calls for state changes [version 3.2.5/2.4.7+]
You can enable teardown state change calls by setting the property `<stateChangeTeardown>true</stateChangeTeardown>` on the provider. This
will add an `action` parameter to the state change call. The setup call before the test will receive `action=setup`, and
then a teardown call will be made afterwards to the state change URL with `action=teardown`.
## Verifying pact files from a pact broker [version 3.1.1+/2.3.1+]
You can setup your build to validate against the pacts stored in a pact broker. The pact plugin will query
the pact broker for all consumers that have a pact with the provider based on its name. To use it, just configure the
`pactBrokerUrl` or `pactBroker` value for the provider with the base URL to the pact broker.
For example:
```xml
<plugin>
<groupId>au.com.dius</groupId>
<artifactId>pact-jvm-provider-maven_2.11</artifactId>
<version>3.3.8</version>
<configuration>
<serviceProviders>
<serviceProvider>
<name>provider1</name>
<stateChangeUrl>http://localhost:8080/tasks/pactStateChange</stateChangeUrl>
<pactBrokerUrl>http://pact-broker:5000/</pactBrokerUrl>
</serviceProvider>
</serviceProviders>
</configuration>
</plugin>
```
### Verifying pacts from an authenticated pact broker [version 3.3.5+]
If your pact broker requires authentication (basic authentication is only supported), you can configure the username
and password to use by configuring the `authentication` element of the `pactBroker` element of your provider.
For example:
```xml
<plugin>
<groupId>au.com.dius</groupId>
<artifactId>pact-jvm-provider-maven_2.11</artifactId>
<version>3.3.8</version>
<configuration>
<serviceProviders>
<serviceProvider>
<name>provider1</name>
<stateChangeUrl>http://localhost:8080/tasks/pactStateChange</stateChangeUrl>
<pactBroker>
<url>http://pactbroker:1234</url>
<authentication>
<username>test</username>
<password>test</password>
</authentication>
</pactBroker>
</serviceProvider>
</serviceProviders>
</configuration>
</plugin>
```
### Verifying pacts from an pact broker that match particular tags [version 3.3.5+]
If your pacts in your pact broker have been tagged, you can set the tags to fetch by configuring the `tags`
element of the `pactBroker` element of your provider.
For example:
```xml
<plugin>
<groupId>au.com.dius</groupId>
<artifactId>pact-jvm-provider-maven_2.11</artifactId>
<version>3.3.8</version>
<configuration>
<serviceProviders>
<serviceProvider>
<name>provider1</name>
<stateChangeUrl>http://localhost:8080/tasks/pactStateChange</stateChangeUrl>
<pactBroker>
<url>http://pactbroker:1234</url>
<tags>
<tag>TEST</tag>
<tag>DEV</tag>
</tags>
</pactBroker>
</serviceProvider>
</serviceProviders>
</configuration>
</plugin>
```
This example will fetch and validate the pacts for the TEST and DEV tags.
## Filtering the interactions that are verified
You can filter the interactions that are run using three properties: `pact.filter.consumers`, `pact.filter.description` and `pact.filter.providerState`.
Adding `-Dpact.filter.consumers=consumer1,consumer2` to the command line or configuration section will only run the pact files for those
consumers (consumer1 and consumer2). Adding `-Dpact.filter.description=a request for payment.*` will only run those interactions
whose descriptions start with 'a request for payment'. `-Dpact.filter.providerState=.*payment` will match any interaction that
has a provider state that ends with payment, and `-Dpact.filter.providerState=` will match any interaction that does not have a
provider state.
# Verifying a message provider [version 2.2.12+]
The Maven plugin has been updated to allow invoking test methods that can return the message contents from a message
producer. To use it, set the way to invoke the verification to `ANNOTATED_METHOD`. This will allow the pact verification
task to scan for test methods that return the message contents.
Add something like the following to your maven pom file:
```xml
<plugin>
<groupId>au.com.dius</groupId>
<artifactId>pact-jvm-provider-maven_2.11</artifactId>
<version>3.3.8</version>
<configuration>
<serviceProviders>
<serviceProvider>
<name>messageProvider</name>
<verificationType>ANNOTATED_METHOD</verificationType>
<!-- packagesToScan is optional, but leaving it out will result in the entire
test classpath being scanned. Set it to the packages where your annotated test method
can be found. -->
<packagesToScan>
<packageToScan>au.com.example.messageprovider.*</packageToScan>
</packagesToScan>
<consumers>
<consumer>
<name>consumer1</name>
<pactFile>path/to/messageprovider-consumer1-pact.json</pactFile>
</consumer>
</consumers>
</serviceProvider>
</serviceProviders>
</configuration>
</plugin>
```
Now when the pact verify task is run, will look for methods annotated with `@PactVerifyProvider` in the test classpath
that have a matching description to what is in the pact file.
```groovy
class ConfirmationKafkaMessageBuilderTest {
@PactVerifyProvider('an order confirmation message')
String verifyMessageForOrder() {
Order order = new Order()
order.setId(10000004)
order.setExchange('ASX')
order.setSecurityCode('CBA')
order.setPrice(BigDecimal.TEN)
order.setUnits(15)
order.setGst(new BigDecimal('15.0'))
odrer.setFees(BigDecimal.TEN)
def message = new ConfirmationKafkaMessageBuilder()
.withOrder(order)
.build()
JsonOutput.toJson(message)
}
}
```
It will then validate that the returned contents matches the contents for the message in the pact file.
## Changing the class path that is scanned
By default, the test classpath is scanned for annotated methods. You can override this by setting
the `classpathElements` property:
```xml
<plugin>
<groupId>au.com.dius</groupId>
<artifactId>pact-jvm-provider-maven_2.11</artifactId>
<version>3.3.8</version>
<configuration>
<serviceProviders>
<serviceProvider>
<name>messageProvider</name>
<verificationType>ANNOTATED_METHOD</verificationType>
<consumers>
<consumer>
<name>consumer1</name>
<pactFile>path/to/messageprovider-consumer1-pact.json</pactFile>
</consumer>
</consumers>
</serviceProvider>
</serviceProviders>
<classpathElements>
<classpathElement>
build/classes/test
</classpathElement>
</classpathElements>
</configuration>
</plugin>
```
# Publishing pact files to a pact broker [version 3.2.0+]
The pact maven plugin provides a `publish` mojo that can publish all pact files in a directory
to a pact broker. To use it, you need to add a publish configuration to the POM that defines the
directory where the pact files are and the URL to the pact broker.
For example:
```xml
<plugin>
<groupId>au.com.dius</groupId>
<artifactId>pact-jvm-provider-maven_2.11</artifactId>
<version>3.3.8</version>
<configuration>
<pactDirectory>path/to/pact/files</pactDirectory> <!-- Defaults to ${project.build.directory}/pacts -->
<pactBrokerUrl>http://pactbroker:1234</pactBrokerUrl>
<projectVersion>1.0.100</projectVersion> <!-- Defaults to ${project.version} -->
<trimSnapshot>true</trimSnapshot> <!-- Defaults to false -->
</configuration>
</plugin>
```
You can now execute `mvn pact:publish` to publish the pact files.
_NOTE:_ The pact broker requires a version for all published pacts. The `publish` task will use the version of the
project by default, but can be overwritten with the `projectVersion` property. Make sure you have set one otherwise the broker will reject the pact files.
_NOTE_: By default, the pact broker has issues parsing `SNAPSHOT` versions. You can configure the publisher to automatically remove `-SNAPSHOT` from your version number by setting `trimSnapshot` to true. This setting does not modify non-snapshot versions.
## Publishing to an authenticated pact broker [version 3.3.9+]
For an authenticated pact broker, you can pass in the credentials with the `pactBrokerUsername` and `pactBrokerPassword`
properties. Currently it only supports basic authentication.
For example:
```xml
<plugin>
<groupId>au.com.dius</groupId>
<artifactId>pact-jvm-provider-maven_2.11</artifactId>
<version>3.3.9</version>
<configuration>
<pactBrokerUrl>http://pactbroker:1234</pactBrokerUrl>
<pactBrokerUsername>USERNAME</pactBrokerUsername>
<pactBrokerPassword>PASSWORD</pactBrokerPassword>
</configuration>
</plugin>
```
Group: au.com.dius Artifact: pact-jvm-provider-maven_2.10
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Artifact pact-jvm-provider-maven_2.10
Group au.com.dius
Version 2.4.20
Last update 14. April 2018
Organization not specified
URL https://github.com/DiUS/pact-jvm
License Apache 2
Dependencies amount 6
Dependencies slf4j-api, scala-library, pact-jvm-provider_2.10, groovy-all, maven-plugin-api, maven-plugin-annotations,
There are maybe transitive dependencies!
Group au.com.dius
Version 2.4.20
Last update 14. April 2018
Organization not specified
URL https://github.com/DiUS/pact-jvm
License Apache 2
Dependencies amount 6
Dependencies slf4j-api, scala-library, pact-jvm-provider_2.10, groovy-all, maven-plugin-api, maven-plugin-annotations,
There are maybe transitive dependencies!
pact-jvm-provider-maven_2.12 from group au.com.dius (version 3.6.15)
Maven plugin to verify a provider
=================================
Maven plugin for verifying pacts against a provider.
The Maven plugin provides a `verify` goal which will verify all configured pacts against your provider.
## To Use It
### 1. Add the pact-jvm-provider-maven plugin to your `build` section of your pom file.
```xml
<build>
[...]
<plugins>
[...]
<plugin>
<groupId>au.com.dius</groupId>
<artifactId>pact-jvm-provider-maven_2.12</artifactId>
<version>3.5.11</version>
</plugin>
[...]
</plugins>
[...]
</build>
```
### 2. Define the pacts between your consumers and providers
You define all the providers and consumers within the configuration element of the maven plugin.
```xml
<plugin>
<groupId>au.com.dius</groupId>
<artifactId>pact-jvm-provider-maven_2.12</artifactId>
<version>3.5.11</version>
<configuration>
<serviceProviders>
<!-- You can define as many as you need, but each must have a unique name -->
<serviceProvider>
<name>provider1</name>
<!-- All the provider properties are optional, and have sensible defaults (shown below) -->
<protocol>http</protocol>
<host>localhost</host>
<port>8080</port>
<path>/</path>
<consumers>
<!-- Again, you can define as many consumers for each provider as you need, but each must have a unique name -->
<consumer>
<name>consumer1</name>
<!-- currently supports a file path using pactFile or a URL using pactUrl -->
<pactFile>path/to/provider1-consumer1-pact.json</pactFile>
</consumer>
</consumers>
</serviceProvider>
</serviceProviders>
</configuration>
</plugin>
```
### 3. Execute `mvn pact:verify`
You will have to have your provider running for this to pass.
## Verifying all pact files in a directory for a provider
You can specify a directory that contains pact files, and the Pact plugin will scan for all pact files that match that
provider and define a consumer for each pact file in the directory. Consumer name is read from contents of pact file.
```xml
<plugin>
<groupId>au.com.dius</groupId>
<artifactId>pact-jvm-provider-maven_2.12</artifactId>
<version>3.5.11</version>
<configuration>
<serviceProviders>
<!-- You can define as many as you need, but each must have a unique name -->
<serviceProvider>
<name>provider1</name>
<!-- All the provider properties are optional, and have sensible defaults (shown below) -->
<protocol>http</protocol>
<host>localhost</host>
<port>8080</port>
<path>/</path>
<pactFileDirectory>path/to/pacts</pactFileDirectory>
</serviceProvider>
</serviceProviders>
</configuration>
</plugin>
```
### Verifying all pact files from multiple directories for a provider [3.5.18+]
If you want to specify multiple directories, you can use `pactFileDirectories`. The plugin will only fail the build if
no pact files are loaded after processing all the directories in the list.
```xml
<plugin>
<groupId>au.com.dius</groupId>
<artifactId>pact-jvm-provider-maven_2.12</artifactId>
<version>3.5.18</version>
<configuration>
<serviceProviders>
<serviceProvider>
<name>provider1</name>
<pactFileDirectories>
<pactFileDirectory>path/to/pacts1</pactFileDirectory>
<pactFileDirectory>path/to/pacts2</pactFileDirectory>
</pactFileDirectories>
</serviceProvider>
</serviceProviders>
</configuration>
</plugin>
```
## Enabling insecure SSL
For providers that are running on SSL with self-signed certificates, you need to enable insecure SSL mode by setting
`<insecure>true</insecure>` on the provider.
```xml
<plugin>
<groupId>au.com.dius</groupId>
<artifactId>pact-jvm-provider-maven_2.12</artifactId>
<version>3.5.11</version>
<configuration>
<serviceProviders>
<serviceProvider>
<name>provider1</name>
<pactFileDirectory>path/to/pacts</pactFileDirectory>
<insecure>true</insecure>
</serviceProvider>
</serviceProviders>
</configuration>
</plugin>
```
## Specifying a custom trust store
For environments that are running their own certificate chains:
```xml
<plugin>
<groupId>au.com.dius</groupId>
<artifactId>pact-jvm-provider-maven_2.12</artifactId>
<version>3.5.11</version>
<configuration>
<serviceProviders>
<serviceProvider>
<name>provider1</name>
<pactFileDirectory>path/to/pacts</pactFileDirectory>
<trustStore>relative/path/to/trustStore.jks</trustStore>
<trustStorePassword>changeit</trustStorePassword>
</serviceProvider>
</serviceProviders>
</configuration>
</plugin>
```
`trustStore` is either relative to the current working (build) directory. `trustStorePassword` defaults to `changeit`.
NOTE: The hostname will still be verified against the certificate.
## Modifying the requests before they are sent
Sometimes you may need to add things to the requests that can't be persisted in a pact file. Examples of these would
be authentication tokens, which have a small life span. The Pact Maven plugin provides a request filter that can be
set to a Groovy script on the provider that will be called before the request is made. This script will receive the HttpRequest
bound to a variable named `request` prior to it being executed.
```xml
<plugin>
<groupId>au.com.dius</groupId>
<artifactId>pact-jvm-provider-maven_2.12</artifactId>
<version>3.5.11</version>
<configuration>
<serviceProviders>
<serviceProvider>
<name>provider1</name>
<requestFilter>
// This is a Groovy script that adds an Authorization header to each request
request.addHeader('Authorization', 'oauth-token eyJhbGciOiJSUzI1NiIsIm...')
</requestFilter>
<consumers>
<consumer>
<name>consumer1</name>
<pactFile>path/to/provider1-consumer1-pact.json</pactFile>
</consumer>
</consumers>
</serviceProvider>
</serviceProviders>
</configuration>
</plugin>
```
__*Important Note:*__ You should only use this feature for things that can not be persisted in the pact file. By modifying
the request, you are potentially modifying the contract from the consumer tests!
## Modifying the HTTP Client Used
The default HTTP client is used for all requests to providers (created with a call to `HttpClients.createDefault()`).
This can be changed by specifying a closure assigned to createClient on the provider that returns a CloseableHttpClient.
For example:
```xml
<plugin>
<groupId>au.com.dius</groupId>
<artifactId>pact-jvm-provider-maven_2.12</artifactId>
<version>3.5.11</version>
<configuration>
<serviceProviders>
<serviceProvider>
<name>provider1</name>
<createClient>
// This is a Groovy script that will enable the client to accept self-signed certificates
import org.apache.http.ssl.SSLContextBuilder
import org.apache.http.conn.ssl.NoopHostnameVerifier
import org.apache.http.impl.client.HttpClients
HttpClients.custom().setSSLHostnameVerifier(new NoopHostnameVerifier())
.setSslcontext(new SSLContextBuilder().loadTrustMaterial(null, { x509Certificates, s -> true })
.build())
.build()
</createClient>
<consumers>
<consumer>
<name>consumer1</name>
<pactFile>path/to/provider1-consumer1-pact.json</pactFile>
</consumer>
</consumers>
</serviceProvider>
</serviceProviders>
</configuration>
</plugin>
```
## Turning off URL decoding of the paths in the pact file
By default the paths loaded from the pact file will be decoded before the request is sent to the provider. To turn this
behaviour off, set the system property `pact.verifier.disableUrlPathDecoding` to `true`.
__*Important Note:*__ If you turn off the url path decoding, you need to ensure that the paths in the pact files are
correctly encoded. The verifier will not be able to make a request with an invalid encoded path.
## Plugin Properties
The following plugin properties can be specified with `-Dproperty=value` on the command line or in the configuration section:
|Property|Description|
|--------|-----------|
|pact.showStacktrace|This turns on stacktrace printing for each request. It can help with diagnosing network errors|
|pact.showFullDiff|This turns on displaying the full diff of the expected versus actual bodies|
|pact.filter.consumers|Comma separated list of consumer names to verify|
|pact.filter.description|Only verify interactions whose description match the provided regular expression|
|pact.filter.providerState|Only verify interactions whose provider state match the provided regular expression. An empty string matches interactions that have no state|
|pact.verifier.publishResults|Publishing of verification results will be skipped unless this property is set to `true` [version 3.5.18+]|
|pact.matching.wildcard|Enables matching of map values ignoring the keys when this property is set to `true`|
|pact.verifier.disableUrlPathDecoding|Disables decoding of request paths|
|pact.pactbroker.httpclient.usePreemptiveAuthentication|Enables preemptive authentication with the pact broker when set to `true`|
|`pact.consumer.tags`|Overrides the tags used when publishing pacts [version 4.0.7+]|
Example in the configuration section:
```xml
<plugin>
<groupId>au.com.dius</groupId>
<artifactId>pact-jvm-provider-maven_2.12</artifactId>
<version>3.5.11</version>
<configuration>
<serviceProviders>
<serviceProvider>
<name>provider1</name>
<consumers>
<consumer>
<name>consumer1</name>
<pactFile>path/to/provider1-consumer1-pact.json</pactFile>
</consumer>
</consumers>
</serviceProvider>
</serviceProviders>
<configuration>
<pact.showStacktrace>true</pact.showStacktrace>
</configuration>
</configuration>
</plugin>
```
## Provider States
For each provider you can specify a state change URL to use to switch the state of the provider. This URL will
receive the providerState description and parameters from the pact file before each interaction via a POST. The stateChangeUsesBody
controls if the state is passed in the request body or as query parameters.
These values can be set at the provider level, or for a specific consumer. Consumer values take precedent if both are given.
```xml
<plugin>
<groupId>au.com.dius</groupId>
<artifactId>pact-jvm-provider-maven_2.12</artifactId>
<version>3.5.11</version>
<configuration>
<serviceProviders>
<serviceProvider>
<name>provider1</name>
<stateChangeUrl>http://localhost:8080/tasks/pactStateChange</stateChangeUrl>
<stateChangeUsesBody>false</stateChangeUsesBody> <!-- defaults to true -->
<consumers>
<consumer>
<name>consumer1</name>
<pactFile>path/to/provider1-consumer1-pact.json</pactFile>
<stateChangeUrl>http://localhost:8080/tasks/pactStateChangeForConsumer1</stateChangeUrl>
<stateChangeUsesBody>false</stateChangeUsesBody> <!-- defaults to true -->
</consumer>
</consumers>
</serviceProvider>
</serviceProviders>
</configuration>
</plugin>
```
If the `stateChangeUsesBody` is not specified, or is set to true, then the provider state description and parameters will be sent as
JSON in the body of the request. If it is set to false, they will passed as query parameters.
As for normal requests (see Modifying the requests before they are sent), a state change request can be modified before
it is sent. Set `stateChangeRequestFilter` to a Groovy script on the provider that will be called before the request is made.
#### Teardown calls for state changes
You can enable teardown state change calls by setting the property `<stateChangeTeardown>true</stateChangeTeardown>` on the provider. This
will add an `action` parameter to the state change call. The setup call before the test will receive `action=setup`, and
then a teardown call will be made afterwards to the state change URL with `action=teardown`.
#### Returning values that can be injected (3.6.11+)
You can have values from the provider state callbacks be injected into most places (paths, query parameters, headers,
bodies, etc.). This works by using the V3 spec generators with provider state callbacks that return values. One example
of where this would be useful is API calls that require an ID which would be auto-generated by the database on the
provider side, so there is no way to know what the ID would be beforehand.
There are methods on the consumer DSLs that can provider an expression that contains variables (like '/api/user/${id}'
for the path). The provider state callback can then return a map for values, and the `id` attribute from the map will
be expanded in the expression. For URL callbacks, the values need to be returned as JSON in the response body.
## Verifying pact files from a pact broker
You can setup your build to validate against the pacts stored in a pact broker. The pact plugin will query
the pact broker for all consumers that have a pact with the provider based on its name. To use it, just configure the
`pactBrokerUrl` or `pactBroker` value for the provider with the base URL to the pact broker.
For example:
```xml
<plugin>
<groupId>au.com.dius</groupId>
<artifactId>pact-jvm-provider-maven_2.12</artifactId>
<version>3.5.11</version>
<configuration>
<serviceProviders>
<serviceProvider>
<name>provider1</name>
<stateChangeUrl>http://localhost:8080/tasks/pactStateChange</stateChangeUrl>
<pactBrokerUrl>http://pact-broker:5000/</pactBrokerUrl>
</serviceProvider>
</serviceProviders>
</configuration>
</plugin>
```
### Verifying pacts from an authenticated pact broker
If your pact broker requires authentication (basic authentication is only supported), you can configure the username
and password to use by configuring the `authentication` element of the `pactBroker` element of your provider.
For example:
```xml
<plugin>
<groupId>au.com.dius</groupId>
<artifactId>pact-jvm-provider-maven_2.12</artifactId>
<version>3.5.11</version>
<configuration>
<serviceProviders>
<serviceProvider>
<name>provider1</name>
<stateChangeUrl>http://localhost:8080/tasks/pactStateChange</stateChangeUrl>
<pactBroker>
<url>http://pactbroker:1234</url>
<authentication>
<username>test</username>
<password>test</password>
</authentication>
</pactBroker>
</serviceProvider>
</serviceProviders>
</configuration>
</plugin>
```
Preemptive Authentication can be enabled by setting the `pact.pactbroker.httpclient.usePreemptiveAuthentication` Java
system property to `true`.
#### Using the Maven servers configuration [version 3.5.6+]
From version 3.5.6, you can use the servers setup in the Maven settings. To do this, setup a server as per the
[Maven Server Settings](https://maven.apache.org/settings.html#Servers). Then set the server ID in the pact broker
configuration in your POM.
```xml
<plugin>
<groupId>au.com.dius</groupId>
<artifactId>pact-jvm-provider-maven_2.12</artifactId>
<version>3.5.6</version>
<configuration>
<serviceProviders>
<serviceProvider>
<name>provider1</name>
<stateChangeUrl>http://localhost:8080/tasks/pactStateChange</stateChangeUrl>
<pactBroker>
<url>http://pactbroker:1234</url>
<serverId>test-pact-broker</serverId> <!-- This must match the server id in the maven settings -->
</pactBroker>
</serviceProvider>
</serviceProviders>
</configuration>
</plugin>
```
### Verifying pacts from an pact broker that match particular tags
If your pacts in your pact broker have been tagged, you can set the tags to fetch by configuring the `tags`
element of the `pactBroker` element of your provider.
For example:
```xml
<plugin>
<groupId>au.com.dius</groupId>
<artifactId>pact-jvm-provider-maven_2.12</artifactId>
<version>3.5.11</version>
<configuration>
<serviceProviders>
<serviceProvider>
<name>provider1</name>
<stateChangeUrl>http://localhost:8080/tasks/pactStateChange</stateChangeUrl>
<pactBroker>
<url>http://pactbroker:1234</url>
<tags>
<tag>TEST</tag>
<tag>DEV</tag>
</tags>
</pactBroker>
</serviceProvider>
</serviceProviders>
</configuration>
</plugin>
```
This example will fetch and validate the pacts for the TEST and DEV tags.
## Filtering the interactions that are verified
You can filter the interactions that are run using three properties: `pact.filter.consumers`, `pact.filter.description` and `pact.filter.providerState`.
Adding `-Dpact.filter.consumers=consumer1,consumer2` to the command line or configuration section will only run the pact files for those
consumers (consumer1 and consumer2). Adding `-Dpact.filter.description=a request for payment.*` will only run those interactions
whose descriptions start with 'a request for payment'. `-Dpact.filter.providerState=.*payment` will match any interaction that
has a provider state that ends with payment, and `-Dpact.filter.providerState=` will match any interaction that does not have a
provider state.
## Not failing the build if no pact files are found [version 3.5.19+]
By default, if there are no pact files to verify, the plugin will raise an exception. This is to guard against false
positives where the build is passing but nothing has been verified due to mis-configuration.
To disable this behaviour, set the `failIfNoPactsFound` parameter to `false`.
# Verifying a message provider
The Maven plugin has been updated to allow invoking test methods that can return the message contents from a message
producer. To use it, set the way to invoke the verification to `ANNOTATED_METHOD`. This will allow the pact verification
task to scan for test methods that return the message contents.
Add something like the following to your maven pom file:
```xml
<plugin>
<groupId>au.com.dius</groupId>
<artifactId>pact-jvm-provider-maven_2.12</artifactId>
<version>3.5.11</version>
<configuration>
<serviceProviders>
<serviceProvider>
<name>messageProvider</name>
<verificationType>ANNOTATED_METHOD</verificationType>
<!-- packagesToScan is optional, but leaving it out will result in the entire
test classpath being scanned. Set it to the packages where your annotated test method
can be found. -->
<packagesToScan>
<packageToScan>au.com.example.messageprovider.*</packageToScan>
</packagesToScan>
<consumers>
<consumer>
<name>consumer1</name>
<pactFile>path/to/messageprovider-consumer1-pact.json</pactFile>
</consumer>
</consumers>
</serviceProvider>
</serviceProviders>
</configuration>
</plugin>
```
Now when the pact verify task is run, will look for methods annotated with `@PactVerifyProvider` in the test classpath
that have a matching description to what is in the pact file.
```groovy
class ConfirmationKafkaMessageBuilderTest {
@PactVerifyProvider('an order confirmation message')
String verifyMessageForOrder() {
Order order = new Order()
order.setId(10000004)
order.setExchange('ASX')
order.setSecurityCode('CBA')
order.setPrice(BigDecimal.TEN)
order.setUnits(15)
order.setGst(new BigDecimal('15.0'))
odrer.setFees(BigDecimal.TEN)
def message = new ConfirmationKafkaMessageBuilder()
.withOrder(order)
.build()
JsonOutput.toJson(message)
}
}
```
It will then validate that the returned contents matches the contents for the message in the pact file.
## Changing the class path that is scanned
By default, the test classpath is scanned for annotated methods. You can override this by setting
the `classpathElements` property:
```xml
<plugin>
<groupId>au.com.dius</groupId>
<artifactId>pact-jvm-provider-maven_2.12</artifactId>
<version>3.5.11</version>
<configuration>
<serviceProviders>
<serviceProvider>
<name>messageProvider</name>
<verificationType>ANNOTATED_METHOD</verificationType>
<consumers>
<consumer>
<name>consumer1</name>
<pactFile>path/to/messageprovider-consumer1-pact.json</pactFile>
</consumer>
</consumers>
</serviceProvider>
</serviceProviders>
<classpathElements>
<classpathElement>
build/classes/test
</classpathElement>
</classpathElements>
</configuration>
</plugin>
```
# Publishing pact files to a pact broker
The pact maven plugin provides a `publish` mojo that can publish all pact files in a directory
to a pact broker. To use it, you need to add a publish configuration to the POM that defines the
directory where the pact files are and the URL to the pact broker.
For example:
```xml
<plugin>
<groupId>au.com.dius</groupId>
<artifactId>pact-jvm-provider-maven_2.12</artifactId>
<version>3.5.11</version>
<configuration>
<pactDirectory>path/to/pact/files</pactDirectory> <!-- Defaults to ${project.build.directory}/pacts -->
<pactBrokerUrl>http://pactbroker:1234</pactBrokerUrl>
<projectVersion>1.0.100</projectVersion> <!-- Defaults to ${project.version} -->
<trimSnapshot>true</trimSnapshot> <!-- Defaults to false -->
</configuration>
</plugin>
```
You can now execute `mvn pact:publish` to publish the pact files.
_NOTE:_ The pact broker requires a version for all published pacts. The `publish` task will use the version of the
project by default, but can be overwritten with the `projectVersion` property. Make sure you have set one otherwise the broker will reject the pact files.
_NOTE_: By default, the pact broker has issues parsing `SNAPSHOT` versions. You can configure the publisher to
automatically remove `-SNAPSHOT` from your version number by setting `trimSnapshot` to true. This setting does not modify non-snapshot versions.
You can set any tags that the pacts should be published with by setting the `tags` list property (version 3.5.12+). A common use of this
is setting the tag to the current source control branch. This supports using pact with feature branches.
```xml
<plugin>
<groupId>au.com.dius</groupId>
<artifactId>pact-jvm-provider-maven_2.12</artifactId>
<version>3.5.12</version>
<configuration>
<pactDirectory>path/to/pact/files</pactDirectory> <!-- Defaults to ${project.build.directory}/pacts -->
<pactBrokerUrl>http://pactbroker:1234</pactBrokerUrl>
<projectVersion>1.0.100</projectVersion> <!-- Defaults to ${project.version} -->
<tags>
<tag>feature/feature_name</tag>
</tags>
</configuration>
</plugin>
```
You can also specify the tags using the `pact.consumer.tags` Java system property [version 4.0.7+].
## Publishing to an authenticated pact broker
For an authenticated pact broker, you can pass in the credentials with the `pactBrokerUsername` and `pactBrokerPassword`
properties. Currently it only supports basic authentication.
For example:
```xml
<plugin>
<groupId>au.com.dius</groupId>
<artifactId>pact-jvm-provider-maven_2.12</artifactId>
<version>3.5.11</version>
<configuration>
<pactBrokerUrl>http://pactbroker:1234</pactBrokerUrl>
<pactBrokerUsername>USERNAME</pactBrokerUsername>
<pactBrokerPassword>PASSWORD</pactBrokerPassword>
</configuration>
</plugin>
```
Or to use a bearer token:
```xml
<plugin>
<groupId>au.com.dius</groupId>
<artifactId>pact-jvm-provider-maven_2.12</artifactId>
<version>3.5.11</version>
<configuration>
<pactBrokerUrl>http://pactbroker:1234</pactBrokerUrl>
<pactBrokerToken>TOKEN</pactBrokerToken> <!-- Replace TOKEN with the actual token -->
<pactBrokerAuthenticationScheme>Bearer</pactBrokerAuthenticationScheme>
</configuration>
</plugin>
```
#### Using the Maven servers configuration [version 3.5.6+]
From version 3.5.6, you can use the servers setup in the Maven settings. To do this, setup a server as per the
[Maven Server Settings](https://maven.apache.org/settings.html#Servers). Then set the server ID in the pact broker
configuration in your POM.
```xml
<plugin>
<groupId>au.com.dius</groupId>
<artifactId>pact-jvm-provider-maven_2.11</artifactId>
<version>3.5.19</version>
<configuration>
<pactBrokerUrl>http://pactbroker:1234</pactBrokerUrl>
<pactBrokerServerId>test-pact-broker</pactBrokerServerId> <!-- This must match the server id in the maven settings -->
</configuration>
</plugin>
```
## Excluding pacts from being published [version 3.5.19+]
You can exclude some of the pact files from being published by providing a list of regular expressions that match
against the base names of the pact files.
For example:
```xml
<plugin>
<groupId>au.com.dius</groupId>
<artifactId>pact-jvm-provider-maven_2.12</artifactId>
<version>3.5.19</version>
<configuration>
<pactBrokerUrl>http://pactbroker:1234</pactBrokerUrl>
<excludes>
<exclude>.*\\-\\d+$</exclude> <!-- exclude pact files where the name ends in a dash followed by a number -->
</excludes>
</configuration>
</plugin>
```
# Publishing verification results to a Pact Broker [version 3.5.4+]
For pacts that are loaded from a Pact Broker, the results of running the verification can be published back to the
broker against the URL for the pact. You will be able to then see the result on the Pact Broker home screen.
To turn on the verification publishing, set the system property `pact.verifier.publishResults` to `true` in the pact maven plugin, not surefire, configuration.
# Enabling other verification reports [version 3.5.20+]
By default the verification report is written to the console. You can also enable a JSON or Markdown report by setting
the `reports` configuration list.
```xml
<plugin>
<groupId>au.com.dius</groupId>
<artifactId>pact-jvm-provider-maven_2.12</artifactId>
<version>3.5.20</version>
<configuration>
<reports>
<report>console</report>
<report>json</report>
<report>markdown</report>
</reports>
</configuration>
</plugin>
```
These reports will be written to `target/reports/pact`.
Group: au.com.dius Artifact: pact-jvm-provider-maven_2.12
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Artifact pact-jvm-provider-maven_2.12
Group au.com.dius
Version 3.6.15
Last update 29. April 2020
Organization not specified
URL https://github.com/DiUS/pact-jvm
License Apache 2
Dependencies amount 7
Dependencies pact-jvm-provider_2.12, maven-plugin-api, maven-plugin-annotations, maven-core, kotlin-stdlib-jdk8, kotlin-reflect, jansi,
There are maybe transitive dependencies!
Group au.com.dius
Version 3.6.15
Last update 29. April 2020
Organization not specified
URL https://github.com/DiUS/pact-jvm
License Apache 2
Dependencies amount 7
Dependencies pact-jvm-provider_2.12, maven-plugin-api, maven-plugin-annotations, maven-core, kotlin-stdlib-jdk8, kotlin-reflect, jansi,
There are maybe transitive dependencies!
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