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/*
* Copyright 2012 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.gradle.api.tasks.diagnostics
import groovy.transform.CompileStatic
import org.gradle.integtests.fixtures.AbstractIntegrationSpec
import org.gradle.integtests.fixtures.FeaturePreviewsFixture
import org.gradle.integtests.fixtures.resolve.ResolveTestFixture
import org.gradle.integtests.resolve.locking.LockfileFixture
import spock.lang.Ignore
import spock.lang.Unroll
class DependencyInsightReportTaskIntegrationTest extends AbstractIntegrationSpec {
def setup() {
executer.requireOwnGradleUserHomeDir()
settingsFile << """
rootProject.name = 'insight-test'
"""
new ResolveTestFixture(buildFile).addDefaultVariantDerivationStrategy()
}
def "requires use of configuration flag if Java plugin isn't applied"() {
given:
file("build.gradle") << """
repositories {
maven { url "${mavenRepo.uri}" }
}
configurations {
conf
}
dependencies {
conf 'org:top:1.0'
}
"""
when:
def failure = runAndFail("dependencyInsight", "--dependency", "unknown")
then:
failure.assertHasCause("Dependency insight report cannot be generated because the input configuration was not specified.")
}
def "indicates that requested dependency cannot be found for default configuration"() {
given:
mavenRepo.module("org", "leaf1").publish()
mavenRepo.module("org", "leaf2").publish()
mavenRepo.module("org", "middle").dependsOnModules("leaf1", "leaf2").publish()
mavenRepo.module("org", "top").dependsOnModules("middle", "leaf2").publish()
file("build.gradle") << """
apply plugin: 'java'
repositories {
maven { url "${mavenRepo.uri}" }
}
configurations {
conf
}
dependencies {
conf 'org:top:1.0'
}
"""
when:
run "dependencyInsight", "--dependency", "unknown"
then:
outputContains """
No dependencies matching given input were found in configuration ':compileClasspath'
"""
}
def "indicates that requested dependency cannot be found for custom configuration"() {
given:
mavenRepo.module("org", "leaf1").publish()
mavenRepo.module("org", "leaf2").publish()
mavenRepo.module("org", "middle").dependsOnModules("leaf1", "leaf2").publish()
mavenRepo.module("org", "top").dependsOnModules("middle", "leaf2").publish()
file("build.gradle") << """
apply plugin: 'java'
repositories {
maven { url "${mavenRepo.uri}" }
}
configurations {
conf
}
dependencies {
conf 'org:top:1.0'
}
"""
when:
run "dependencyInsight", "--dependency", "unknown", "--configuration", "conf"
then:
outputContains """
No dependencies matching given input were found in configuration ':conf'
"""
}
def "shows basic single tree with repeated dependency"() {
given:
mavenRepo.module("org", "leaf1").publish()
mavenRepo.module("org", "leaf2").publish()
mavenRepo.module("org", "middle").dependsOnModules("leaf1", "leaf2").publish()
mavenRepo.module("org", "top").dependsOnModules("middle", "leaf2").publish()
file("build.gradle") << """
repositories {
maven { url "${mavenRepo.uri}" }
}
configurations {
conf
}
dependencies {
conf 'org:top:1.0'
}
task insight(type: DependencyInsightReportTask) {
setDependencySpec { it.requested.module == 'leaf2' }
configuration = configurations.conf
}
"""
when:
run "insight"
then:
outputContains """
org:leaf2:1.0
variant "runtime" [
org.gradle.status = release (not requested)
org.gradle.usage = java-runtime (not requested)
org.gradle.component.category = library (not requested)
]
org:leaf2:1.0
+--- org:middle:1.0
| \\--- org:top:1.0
| \\--- conf
\\--- org:top:1.0 (*)
"""
}
def "basic dependency insight with conflicting versions"() {
given:
mavenRepo.module("org", "leaf1").publish()
mavenRepo.module("org", "leaf2").publish()
mavenRepo.module("org", "leaf2", "1.5").publish()
mavenRepo.module("org", "leaf2", "2.5").publish()
mavenRepo.module("org", "leaf3").publish()
mavenRepo.module("org", "leaf4").publish()
mavenRepo.module("org", "middle1").dependsOnModules('leaf1', 'leaf2').publish()
mavenRepo.module("org", "middle2").dependsOnModules('leaf3', 'leaf4').publish()
mavenRepo.module("org", "middle3").dependsOnModules('leaf2').publish()
mavenRepo.module("org", "toplevel").dependsOnModules("middle1", "middle2").publish()
mavenRepo.module("org", "toplevel2").dependsOn("org", "leaf2", "1.5").publish()
mavenRepo.module("org", "toplevel3").dependsOn("org", "leaf2", "2.5").publish()
mavenRepo.module("org", "toplevel4").dependsOnModules("middle3").publish()
file("build.gradle") << """
repositories {
maven { url "${mavenRepo.uri}" }
}
configurations {
conf
}
dependencies {
conf 'org:toplevel:1.0', 'org:toplevel2:1.0', 'org:toplevel3:1.0', 'org:toplevel4:1.0'
}
"""
when:
run "dependencyInsight", "--dependency", "leaf2", "--configuration", "conf"
then:
outputContains """
Task :dependencyInsight
org:leaf2:2.5
variant "runtime" [
org.gradle.status = release (not requested)
org.gradle.usage = java-runtime (not requested)
org.gradle.component.category = library (not requested)
]
Selection reasons:
- By conflict resolution : between versions 1.5, 2.5 and 1.0
org:leaf2:2.5
\\--- org:toplevel3:1.0
\\--- conf
org:leaf2:1.0 -> 2.5
+--- org:middle1:1.0
| \\--- org:toplevel:1.0
| \\--- conf
\\--- org:middle3:1.0
\\--- org:toplevel4:1.0
\\--- conf
org:leaf2:1.5 -> 2.5
\\--- org:toplevel2:1.0
\\--- conf
"""
}
def "can limit the report to one path to each dependency"() {
given:
mavenRepo.with {
def leaf = module('org', 'leaf').publish()
def a = module('org', 'a').dependsOn(leaf).publish()
def b = module('org', 'b').dependsOn(a).publish()
def c = module('org', 'c').dependsOn(a).publish()
def d = module('org', 'd').dependsOn(leaf).publish()
}
file("build.gradle") << """
repositories {
maven { url "${mavenRepo.uri}" }
}
configurations {
conf
}
dependencies {
conf 'org:b:1.0'
conf 'org:c:1.0'
conf 'org:d:1.0'
}
"""
when:
run "dependencyInsight", "--dependency", "leaf", "--configuration", "conf"
then:
outputContains """
org:leaf:1.0
variant "runtime" [
org.gradle.status = release (not requested)
org.gradle.usage = java-runtime (not requested)
org.gradle.component.category = library (not requested)
]
org:leaf:1.0
+--- org:a:1.0
| +--- org:b:1.0
| | \\--- conf
| \\--- org:c:1.0
| \\--- conf
\\--- org:d:1.0
\\--- conf
"""
when:
run "dependencyInsight", "--dependency", "leaf", "--configuration", "conf", "--singlepath"
then:
outputContains """
org:leaf:1.0
variant "runtime" [
org.gradle.status = release (not requested)
org.gradle.usage = java-runtime (not requested)
org.gradle.component.category = library (not requested)
]
org:leaf:1.0
\\--- org:a:1.0
\\--- org:b:1.0
\\--- conf
"""
}
def "displays information about conflicting modules when failOnVersionConflict is used"() {
given:
mavenRepo.module("org", "leaf1").publish()
mavenRepo.module("org", "leaf2").publish()
mavenRepo.module("org", "leaf2", "1.5").publish()
mavenRepo.module("org", "leaf2", "2.5").publish()
mavenRepo.module("org", "leaf3").publish()
mavenRepo.module("org", "leaf4").publish()
mavenRepo.module("org", "middle1").dependsOnModules('leaf1', 'leaf2').publish()
mavenRepo.module("org", "middle2").dependsOnModules('leaf3', 'leaf4').publish()
mavenRepo.module("org", "middle3").dependsOnModules('leaf2').publish()
mavenRepo.module("org", "toplevel").dependsOnModules("middle1", "middle2").publish()
mavenRepo.module("org", "toplevel2").dependsOn("org", "leaf2", "1.5").publish()
mavenRepo.module("org", "toplevel3").dependsOn("org", "leaf2", "2.5").publish()
mavenRepo.module("org", "toplevel4").dependsOnModules("middle3").publish()
file("build.gradle") << """
repositories {
maven { url "${mavenRepo.uri}" }
}
configurations {
conf {
resolutionStrategy.failOnVersionConflict()
}
}
dependencies {
conf 'org:toplevel:1.0', 'org:toplevel2:1.0', 'org:toplevel3:1.0', 'org:toplevel4:1.0'
}
"""
when:
run "dependencyInsight", "--dependency", "leaf2", "--configuration", "conf"
then:
outputContains """Dependency resolution failed because of conflicts between the following modules:
- org:leaf2:1.5
- org:leaf2:2.5
- org:leaf2:1.0
org:leaf2:2.5
variant "runtime" [
org.gradle.status = release (not requested)
org.gradle.usage = java-runtime (not requested)
org.gradle.component.category = library (not requested)
]
Selection reasons:
- By conflict resolution : between versions 1.5, 2.5 and 1.0
org:leaf2:2.5
\\--- org:toplevel3:1.0
\\--- conf
org:leaf2:1.0 -> 2.5
+--- org:middle1:1.0
| \\--- org:toplevel:1.0
| \\--- conf
\\--- org:middle3:1.0
\\--- org:toplevel4:1.0
\\--- conf
org:leaf2:1.5 -> 2.5
\\--- org:toplevel2:1.0
\\--- conf
"""
}
def "displays information about conflicting modules when failOnVersionConflict is used and afterResolve is used"() {
given:
mavenRepo.module("org", "leaf1").publish()
mavenRepo.module("org", "leaf2").publish()
mavenRepo.module("org", "leaf2", "1.5").publish()
mavenRepo.module("org", "leaf2", "2.5").publish()
mavenRepo.module("org", "leaf3").publish()
mavenRepo.module("org", "leaf4").publish()
mavenRepo.module("org", "middle1").dependsOnModules('leaf1', 'leaf2').publish()
mavenRepo.module("org", "middle2").dependsOnModules('leaf3', 'leaf4').publish()
mavenRepo.module("org", "middle3").dependsOnModules('leaf2').publish()
mavenRepo.module("org", "toplevel").dependsOnModules("middle1", "middle2").publish()
mavenRepo.module("org", "toplevel2").dependsOn("org", "leaf2", "1.5").publish()
mavenRepo.module("org", "toplevel3").dependsOn("org", "leaf2", "2.5").publish()
mavenRepo.module("org", "toplevel4").dependsOnModules("middle3").publish()
file("build.gradle") << """
repositories {
maven { url "${mavenRepo.uri}" }
}
configurations {
conf {
resolutionStrategy.failOnVersionConflict()
incoming.afterResolve {
// If executed, the below will cause the resolution failure on version conflict to be thrown, breaking dependency insight
it.artifacts.artifacts
}
}
}
dependencies {
conf 'org:toplevel:1.0', 'org:toplevel2:1.0', 'org:toplevel3:1.0', 'org:toplevel4:1.0'
}
"""
when:
run "dependencyInsight", "--dependency", "leaf2", "--configuration", "conf"
then:
outputContains """Dependency resolution failed because of conflicts between the following modules:
- org:leaf2:1.5
- org:leaf2:2.5
- org:leaf2:1.0
org:leaf2:2.5
variant "runtime" [
org.gradle.status = release (not requested)
org.gradle.usage = java-runtime (not requested)
org.gradle.component.category = library (not requested)
]
Selection reasons:
- By conflict resolution : between versions 1.5, 2.5 and 1.0
org:leaf2:2.5
\\--- org:toplevel3:1.0
\\--- conf
org:leaf2:1.0 -> 2.5
+--- org:middle1:1.0
| \\--- org:toplevel:1.0
| \\--- conf
\\--- org:middle3:1.0
\\--- org:toplevel4:1.0
\\--- conf
org:leaf2:1.5 -> 2.5
\\--- org:toplevel2:1.0
\\--- conf
"""
}
def "displays a dependency insight report even if locks are out of date"() {
def lockfileFixture = new LockfileFixture(testDirectory: testDirectory)
mavenRepo.module('org', 'foo', '1.0').publish()
mavenRepo.module('org', 'foo', '1.1').publish()
buildFile << """
dependencyLocking {
lockAllConfigurations()
}
repositories {
maven {
name 'repo'
url '${mavenRepo.uri}'
}
}
configurations {
lockedConf
}
dependencies {
lockedConf 'org:foo:1.+'
}
"""
lockfileFixture.createLockfile('lockedConf', ['org:bar:1.0'])
when:
succeeds 'dependencyInsight', '--configuration', 'lockedConf', '--dependency', 'foo'
then:
outputContains """org:foo:1.1 FAILED
Selection reasons:
- By constraint : Dependency locking
Failures:
- Dependency lock state out of date:
- Resolved 'org:foo:1.1' which is not part of the dependency lock state
org:foo:1.1 FAILED
\\--- lockedConf
org:foo:1.+ -> 1.1
\\--- lockedConf
"""
}
def "displays a dependency insight report even if locks are out of date because of new constraint"() {
def lockfileFixture = new LockfileFixture(testDirectory: testDirectory)
mavenRepo.module('org', 'foo', '1.0').publish()
mavenRepo.module('org', 'foo', '1.1').publish()
buildFile << """
dependencyLocking {
lockAllConfigurations()
}
repositories {
maven {
name 'repo'
url '${mavenRepo.uri}'
}
}
configurations {
lockedConf
}
dependencies {
constraints {
lockedConf('org:foo:1.1')
}
lockedConf 'org:foo:1.+'
}
"""
lockfileFixture.createLockfile('lockedConf', ['org:foo:1.0'])
when:
succeeds 'dependencyInsight', '--configuration', 'lockedConf', '--dependency', 'foo'
then:
outputContains """
org:foo:1.0 FAILED
Selection reasons:
- By constraint : dependency was locked to version '1.0'
Failures:
- Could not resolve org:foo:{strictly 1.0}.
- Cannot find a version of 'org:foo' that satisfies the version constraints:
Dependency path ':insight-test:unspecified' --> 'org:foo:1.+'
Constraint path ':insight-test:unspecified' --> 'org:foo:1.1'
Constraint path ':insight-test:unspecified' --> 'org:foo:{strictly 1.0}' because of the following reason: dependency was locked to version '1.0'
org:foo:{strictly 1.0} -> 1.0 FAILED
\\--- lockedConf
org:foo:1.1 (by constraint) FAILED
Failures:
- Could not resolve org:foo:1.1. (already reported)
org:foo:1.1 FAILED
\\--- lockedConf
org:foo:1.+ FAILED
Failures:
- Could not resolve org:foo:1.+. (already reported)
org:foo:1.+ FAILED
\\--- lockedConf
"""
}
def "shows forced version and substitution equivalent to force"() {
given:
mavenRepo.module("org", "leaf", "1.0").publish()
mavenRepo.module("org", "leaf", "2.0").publish()
mavenRepo.module("org", "foo", "1.0").dependsOn('org', 'leaf', '1.0').publish()
mavenRepo.module("org", "bar", "1.0").dependsOn('org', 'leaf', '2.0').publish()
file("build.gradle") << """
repositories {
maven { url "${mavenRepo.uri}" }
}
configurations {
conf
forced {
extendsFrom conf
}
substituted {
extendsFrom conf
}
}
configurations.forced.resolutionStrategy.force 'org:leaf:1.0'
configurations.substituted.resolutionStrategy.dependencySubstitution {
substitute module('org:leaf') with module('org:leaf:1.0')
}
dependencies {
conf 'org:foo:1.0', 'org:bar:1.0'
}
"""
when:
run "dependencyInsight", "--configuration", "forced", "--dependency", "leaf"
then:
outputContains """
org:leaf:1.0 (forced)
variant "runtime" [
org.gradle.status = release (not requested)
org.gradle.usage = java-runtime (not requested)
org.gradle.component.category = library (not requested)
]
org:leaf:1.0
\\--- org:foo:1.0
\\--- forced
org:leaf:2.0 -> 1.0
\\--- org:bar:1.0
\\--- forced
"""
when:
run "dependencyInsight", "--configuration", "substituted", "--dependency", "leaf"
then:
outputContains """
org:leaf:1.0 (selected by rule)
variant "runtime" [
org.gradle.status = release (not requested)
org.gradle.usage = java-runtime (not requested)
org.gradle.component.category = library (not requested)
]
org:leaf:1.0
\\--- org:foo:1.0
\\--- substituted
org:leaf:2.0 -> 1.0
\\--- org:bar:1.0
\\--- substituted
"""
}
def "shows forced dynamic version"() {
given:
mavenRepo.module("org", "leaf", "1").publish()
mavenRepo.module("org", "leaf", "2").publish()
mavenRepo.module("org", "leaf", "3").publish()
file("build.gradle") << """
repositories {
maven { url "${mavenRepo.uri}" }
}
configurations {
conf
}
dependencies {
conf('org:leaf:[1,2]') {
because 'testing stuff'
force true
}
}
"""
when:
run "dependencyInsight", "--configuration", "conf", "--dependency", "leaf"
then:
outputContains """
org:leaf:2
variant "runtime" [
org.gradle.status = release (not requested)
org.gradle.usage = java-runtime (not requested)
org.gradle.component.category = library (not requested)
]
Selection reasons:
- Was requested : didn't match version 3 because testing stuff
- Forced
org:leaf:[1,2] -> 2
\\--- conf
"""
}
def "shows multiple outgoing dependencies"() {
given:
ivyRepo.module("org", "leaf", "1.0").publish()
ivyRepo.module("org", "middle", "1.0")
.dependsOn("org", "leaf", "1.0")
.dependsOn("org", "leaf", "[1.0,2.0]")
.dependsOn("org", "leaf", "latest.integration")
.publish()
ivyRepo.module("org", "top", "1.0")
.dependsOn("org", "middle", "1.0")
.dependsOn("org", "middle", "[1.0,2.0]")
.dependsOn("org", "middle", "latest.integration")
.publish()
file("build.gradle") << """
repositories {
ivy { url "${ivyRepo.uri}" }
}
configurations {
conf
}
dependencies {
conf 'org:top:1.0'
conf 'org:top:[1.0,2.0]'
conf 'org:top:latest.integration'
}
task insight(type: DependencyInsightReportTask) {
setDependencySpec { it.requested.module == 'leaf' }
configuration = configurations.conf
}
"""
when:
run "insight"
then:
outputContains """
org:leaf:1.0
variant "default" [
org.gradle.status = integration (not requested)
]
org:leaf:1.0
\\--- org:middle:1.0
\\--- org:top:1.0
\\--- conf
org:leaf:[1.0,2.0] -> 1.0
\\--- org:middle:1.0
\\--- org:top:1.0
\\--- conf
org:leaf:latest.integration -> 1.0
\\--- org:middle:1.0
\\--- org:top:1.0
\\--- conf
"""
}
def "shows version selected by multiple rules"() {
given:
mavenRepo.module("org", "bar", "2.0").publish()
file("build.gradle") << """
repositories {
maven { url "${mavenRepo.uri}" }
}
configurations {
conf {
resolutionStrategy {
eachDependency { it.useVersion('1.0') }
eachDependency { it.useVersion('2.0'); it.because("RULE 2") }
dependencySubstitution {
substitute module('org:foo') because "SUBSTITUTION 1" with module('org:foo:3.0')
substitute module('org:foo') because "SUBSTITUTION 2" with module('org:bar:2.0')
all {
it.useTarget('org:bar:2.0', "SUBSTITUTION 3")
}
}
force('org:foo:1.1')
}
}
}
dependencies {
conf 'org:foo:1.0'
}
task insight(type: DependencyInsightReportTask) {
configuration = configurations.conf
setDependencySpec { true }
}
"""
when:
run "insight"
then:
outputContains """
org:bar:2.0
variant "runtime" [
org.gradle.status = release (not requested)
org.gradle.usage = java-runtime (not requested)
org.gradle.component.category = library (not requested)
]
Selection reasons:
- Forced
- Selected by rule
- Selected by rule : RULE 2
- Selected by rule : SUBSTITUTION 1
- Selected by rule : SUBSTITUTION 2
- Selected by rule : SUBSTITUTION 3
org:foo:1.0 -> org:bar:2.0
\\--- conf
"""
}
def "shows version and reason when chosen by dependency resolve rule"() {
given:
mavenRepo.module("org", "foo", "1.0").publish()
mavenRepo.module("org", "foo", "2.0").publish()
mavenRepo.module("org", "bar", "1.0").publish()
mavenRepo.module("org.test", "bar", "2.0").publish()
mavenRepo.module("org", "baz", "1.0").publish()
file("build.gradle") << """
repositories {
maven { url "${mavenRepo.uri}" }
}
configurations {
conf {
resolutionStrategy.eachDependency {
switch (it.requested.name) {
case 'foo':
it.because('because I am in control').useVersion('2.0')
break
case 'bar':
it.because('why not?').useTarget('org.test:bar:2.0')
break
default:
useVersion(it.requested.version)
}
}
}
}
dependencies {
conf 'org:foo:1.0'
conf 'org:bar:1.0'
conf 'org:baz:1.0'
}
task insight(type: DependencyInsightReportTask) {
configuration = configurations.conf
setDependencySpec { true }
}
"""
when:
run "insight"
then:
outputContains """
org.test:bar:2.0
variant "runtime" [
org.gradle.status = release (not requested)
org.gradle.usage = java-runtime (not requested)
org.gradle.component.category = library (not requested)
]
Selection reasons:
- Selected by rule : why not?
org:bar:1.0 -> org.test:bar:2.0
\\--- conf
org:baz:1.0 (selected by rule)
variant "runtime" [
org.gradle.status = release (not requested)
org.gradle.usage = java-runtime (not requested)
org.gradle.component.category = library (not requested)
]
org:baz:1.0
\\--- conf
org:foo:2.0
variant "runtime" [
org.gradle.status = release (not requested)
org.gradle.usage = java-runtime (not requested)
org.gradle.component.category = library (not requested)
]
Selection reasons:
- Selected by rule : because I am in control
org:foo:1.0 -> 2.0
\\--- conf
"""
}
def "shows version and reason with dependency substitution"() {
given:
mavenRepo.module("org", "foo", "1.0").publish()
mavenRepo.module("org", "bar", "1.0").publish()
mavenRepo.module("org", "baz", "2.0").publish()
file("build.gradle") << """
repositories {
maven { url "${mavenRepo.uri}" }
}
configurations {
conf {
resolutionStrategy.dependencySubstitution {
substitute module('org:foo') because 'foo superceded by bar' with module('org:bar:1.0')
substitute module('org:baz') with module('org:baz:2.0')
}
}
}
dependencies {
conf 'org:foo:1.0'
conf 'org:baz:1.1'
}
task insight(type: DependencyInsightReportTask) {
configuration = configurations.conf
setDependencySpec { true }
}
"""
when:
run "insight"
then:
outputContains """
org:baz:2.0 (selected by rule)
variant "runtime" [
org.gradle.status = release (not requested)
org.gradle.usage = java-runtime (not requested)
org.gradle.component.category = library (not requested)
]
org:baz:1.1 -> 2.0
\\--- conf
org:bar:1.0
variant "runtime" [
org.gradle.status = release (not requested)
org.gradle.usage = java-runtime (not requested)
org.gradle.component.category = library (not requested)
]
Selection reasons:
- Selected by rule : foo superceded by bar
org:foo:1.0 -> org:bar:1.0
\\--- conf
"""
}
def "shows substituted modules"() {
given:
mavenRepo.module("org", "new-leaf", "77").publish()
mavenRepo.module("org", "foo", "2.0").dependsOn('org', 'leaf', '1.0').publish()
mavenRepo.module("org", "bar", "1.0").dependsOn('org', 'leaf', '2.0').publish()
file("build.gradle") << """
repositories {
maven { url "${mavenRepo.uri}" }
}
configurations {
conf {
resolutionStrategy.dependencySubstitution {
substitute module('org:leaf') with module('org:new-leaf:77')
substitute module('org:foo') with module('org:foo:2.0')
}
}
}
dependencies {
conf 'org:foo:1.0', 'org:bar:1.0'
}
task insight(type: DependencyInsightReportTask) {
configuration = configurations.conf
setDependencySpec { it.requested.module == 'leaf' }
}
"""
when:
run "insight"
then:
outputContains """
org:new-leaf:77 (selected by rule)
variant "runtime" [
org.gradle.status = release (not requested)
org.gradle.usage = java-runtime (not requested)
org.gradle.component.category = library (not requested)
]
org:leaf:1.0 -> org:new-leaf:77
\\--- org:foo:2.0
\\--- conf (requested org:foo:1.0)
org:leaf:2.0 -> org:new-leaf:77
\\--- org:bar:1.0
\\--- conf
"""
}
def "shows substituted modules with a custom description"() {
given:
mavenRepo.module("org", "foo", "1.0").publish()
mavenRepo.module("org", "foo", "2.0").publish()
mavenRepo.module("org", "bar", "1.0").publish()
mavenRepo.module("org", "bar", "2.0").publish()
file("build.gradle") << """
repositories {
maven { url "${mavenRepo.uri}" }
}
configurations {
conf {
resolutionStrategy.dependencySubstitution {
substitute module('org:foo:1.0') because('I want to') with module('org:foo:2.0')
substitute module('org:bar:1.0') because('I am not sure I want to explain') with module('org:bar:2.0')
}
}
}
dependencies {
conf 'org:foo:1.0', 'org:bar:1.0'
}
task insight(type: DependencyInsightReportTask) {
configuration = configurations.conf
setDependencySpec { true }
}
"""
when:
run "insight"
then:
outputContains """org:bar:2.0
variant "runtime" [
org.gradle.status = release (not requested)
org.gradle.usage = java-runtime (not requested)
org.gradle.component.category = library (not requested)
]
Selection reasons:
- Selected by rule : I am not sure I want to explain
org:bar:1.0 -> 2.0
\\--- conf
org:foo:2.0
variant "runtime" [
org.gradle.status = release (not requested)
org.gradle.usage = java-runtime (not requested)
org.gradle.component.category = library (not requested)
]
Selection reasons:
- Selected by rule : I want to
org:foo:1.0 -> 2.0
\\--- conf
"""
}
def "shows version resolved from dynamic selectors"() {
given:
ivyRepo.module("org", "leaf", "1.6").publish()
ivyRepo.module("org", "top", "1.0")
.dependsOn("org", "leaf", "[1.5,1.9]")
.dependsOn("org", "leaf", "latest.integration")
.dependsOn("org", "leaf", "1.+")
.publish()
file("build.gradle") << """
repositories {
ivy { url "${ivyRepo.uri}" }
}
configurations {
conf
}
dependencies {
conf 'org:top:1.0'
}
task insight(type: DependencyInsightReportTask) {
setDependencySpec { it.requested.module == 'leaf' }
configuration = configurations.conf
}
"""
when:
run "insight"
then:
outputContains """
org:leaf:1.6
variant "default" [
org.gradle.status = integration (not requested)
]
org:leaf:1.+ -> 1.6
\\--- org:top:1.0
\\--- conf
org:leaf:[1.5,1.9] -> 1.6
\\--- org:top:1.0
\\--- conf
org:leaf:latest.integration -> 1.6
\\--- org:top:1.0
\\--- conf
"""
}
def "forced version matches the conflict resolution"() {
given:
mavenRepo.module("org", "leaf", "1.0").publish()
mavenRepo.module("org", "leaf", "2.0").publish()
mavenRepo.module("org", "foo", "1.0").dependsOn('org', 'leaf', '1.0').publish()
mavenRepo.module("org", "bar", "1.0").dependsOn('org', 'leaf', '2.0').publish()
file("build.gradle") << """
repositories {
maven { url "${mavenRepo.uri}" }
}
configurations {
conf
}
configurations.conf.resolutionStrategy.force 'org:leaf:2.0'
dependencies {
conf 'org:foo:1.0', 'org:bar:1.0'
}
task insight(type: DependencyInsightReportTask) {
configuration = configurations.conf
setDependencySpec { it.requested.module == 'leaf' }
}
"""
when:
run "insight"
then:
outputContains """
org:leaf:2.0 (forced)
variant "runtime" [
org.gradle.status = release (not requested)
org.gradle.usage = java-runtime (not requested)
org.gradle.component.category = library (not requested)
]
org:leaf:2.0
\\--- org:bar:1.0
\\--- conf
org:leaf:1.0 -> 2.0
\\--- org:foo:1.0
\\--- conf
"""
}
def "forced version does not match anything in the graph"() {
given:
mavenRepo.module("org", "leaf", "1.0").publish()
mavenRepo.module("org", "leaf", "2.0").publish()
mavenRepo.module("org", "leaf", "1.5").publish()
mavenRepo.module("org", "foo", "1.0").dependsOn('org', 'leaf', '1.0').publish()
mavenRepo.module("org", "bar", "1.0").dependsOn('org', 'leaf', '2.0').publish()
file("build.gradle") << """
repositories {
maven { url "${mavenRepo.uri}" }
}
configurations {
conf
}
configurations.conf.resolutionStrategy.force 'org:leaf:1.5'
dependencies {
conf 'org:foo:1.0', 'org:bar:1.0'
}
task insight(type: DependencyInsightReportTask) {
configuration = configurations.conf
setDependencySpec { it.requested.module == 'leaf' }
}
"""
when:
run "insight"
then:
outputContains """
org:leaf:1.5 (forced)
variant "runtime" [
org.gradle.status = release (not requested)
org.gradle.usage = java-runtime (not requested)
org.gradle.component.category = library (not requested)
]
org:leaf:1.0 -> 1.5
\\--- org:foo:1.0
\\--- conf
org:leaf:2.0 -> 1.5
\\--- org:bar:1.0
\\--- conf
"""
}
def "forced version at dependency level"() {
given:
mavenRepo.module("org", "leaf", "1.0").publish()
mavenRepo.module("org", "leaf", "2.0").publish()
mavenRepo.module("org", "foo", "1.0").dependsOn('org', 'leaf', '1.0').publish()
mavenRepo.module("org", "bar", "1.0").dependsOn('org', 'leaf', '2.0').publish()
file("build.gradle") << """
repositories {
maven { url "${mavenRepo.uri}" }
}
configurations {
conf
}
dependencies {
conf 'org:foo:1.0', 'org:bar:1.0'
conf('org:leaf:1.0') {
force = true
}
}
task insight(type: DependencyInsightReportTask) {
configuration = configurations.conf
setDependencySpec { it.requested.module == 'leaf' }
}
"""
when:
run "insight"
then:
outputContains """
org:leaf:1.0 (forced)
variant "runtime" [
org.gradle.status = release (not requested)
org.gradle.usage = java-runtime (not requested)
org.gradle.component.category = library (not requested)
]
org:leaf:1.0
+--- conf
\\--- org:foo:1.0
\\--- conf
org:leaf:2.0 -> 1.0
\\--- org:bar:1.0
\\--- conf
"""
}
def "forced version combined with constraint"() {
given:
mavenRepo.module("org", "leaf", "2.0").publish()
mavenRepo.module("org", "foo", "1.0").dependsOn('org', 'leaf', '1.0').publish()
file("build.gradle") << """
repositories {
maven { url "${mavenRepo.uri}" }
}
configurations {
conf
}
configurations.conf.resolutionStrategy.force 'org:leaf:2.0'
dependencies {
conf 'org:foo:1.0'
constraints {
conf('org:leaf:1.4')
}
}
task insight(type: DependencyInsightReportTask) {
configuration = configurations.conf
setDependencySpec { it.requested.module == 'leaf' }
}
"""
when:
run "insight"
then:
outputContains """
org:leaf:2.0
variant "runtime" [
org.gradle.status = release (not requested)
org.gradle.usage = java-runtime (not requested)
org.gradle.component.category = library (not requested)
]
Selection reasons:
- Forced
- By constraint
org:leaf:1.0 -> 2.0
\\--- org:foo:1.0
\\--- conf
org:leaf:1.4 -> 2.0
\\--- conf
"""
}
def "shows decent failure when inputs missing"() {
given:
file("build.gradle") << """
task insight(type: DependencyInsightReportTask) {
setDependencySpec { it.requested.module == 'leaf2' }
}
"""
when:
def failure = runAndFail("insight")
then:
failure.assertHasCause("Dependency insight report cannot be generated because the input configuration was not specified.")
}
def "informs that there are no dependencies"() {
given:
file("build.gradle") << """
configurations {
conf
}
task insight(type: DependencyInsightReportTask) {
setDependencySpec { it.requested.module == 'whatever' }
configuration = configurations.conf
}
"""
when:
run "insight"
then:
outputContains("No dependencies matching given input were found")
}
def "informs that nothing matches the input dependency"() {
given:
mavenRepo.module("org", "top").publish()
file("build.gradle") << """
repositories {
maven { url "${mavenRepo.uri}" }
}
configurations {
conf
}
dependencies {
conf 'org:top:1.0'
}
task insight(type: DependencyInsightReportTask) {
setDependencySpec { it.requested.module == 'foo.unknown' }
configuration = configurations.conf
}
"""
when:
run "insight"
then:
outputContains("No dependencies matching given input were found")
}
def "marks modules that can't be resolved as 'FAILED'"() {
given:
mavenRepo.module("org", "top").dependsOnModules("middle").publish()
file("build.gradle") << """
repositories {
maven { url "${mavenRepo.uri}" }
}
configurations {
conf
}
dependencies {
conf 'org:top:1.0'
}
task insight(type: DependencyInsightReportTask) {
setDependencySpec { it.requested.module == 'middle' }
configuration = configurations.conf
}
"""
when:
run "insight"
then:
outputContains """
org:middle:1.0 FAILED
\\--- org:top:1.0
\\--- conf
"""
}
def "marks modules that can't be resolved after forcing a different version as 'FAILED'"() {
given:
mavenRepo.module("org", "top").dependsOn("org", "middle", "1.0").publish()
mavenRepo.module("org", "middle", "1.0").publish()
file("build.gradle") << """
repositories {
maven { url "${mavenRepo.uri}" }
}
configurations {
conf {
resolutionStrategy {
force "org:middle:2.0"
}
}
}
dependencies {
conf 'org:top:1.0'
}
task insight(type: DependencyInsightReportTask) {
setDependencySpec { it.requested.module == 'middle' }
configuration = configurations.conf
}
"""
when:
run "insight"
then:
outputContains """org:middle:2.0 (forced) FAILED
Failures:
- Could not find org:middle:2.0.
Searched in the following locations:
- ${mavenRepoURL}/org/middle/2.0/middle-2.0.pom
- ${mavenRepoURL}/org/middle/2.0/middle-2.0.jar
org:middle:1.0 -> 2.0 FAILED
\\--- org:top:1.0
\\--- conf
"""
}
def "marks modules that can't be resolved after conflict resolution as 'FAILED'"() {
given:
mavenRepo.module("org", "top").dependsOn("org", "middle", "1.0").publish()
mavenRepo.module("org", "middle", "1.0").publish()
file("build.gradle") << """
repositories {
maven { url "${mavenRepo.uri}" }
}
configurations {
conf
}
dependencies {
conf 'org:top:1.0'
conf 'org:middle:2.0'
}
task insight(type: DependencyInsightReportTask) {
setDependencySpec { it.requested.module == 'middle' }
configuration = configurations.conf
}
"""
when:
run "insight"
then:
outputContains """
org:middle:2.0 FAILED
\\--- conf
org:middle:1.0 -> 2.0 FAILED
\\--- org:top:1.0
\\--- conf
"""
}
def "marks modules that can't be resolved after substitution as 'FAILED'"() {
given:
mavenRepo.module("org", "top").dependsOn("org", "middle", "1.0").publish()
mavenRepo.module("org", "middle", "1.0").publish()
file("build.gradle") << """
repositories {
maven { url "${mavenRepo.uri}" }
}
configurations {
conf {
resolutionStrategy.dependencySubstitution {
substitute module("org:middle") with module("org:middle:2.0+")
}
}
}
dependencies {
conf 'org:top:1.0'
}
task insight(type: DependencyInsightReportTask) {
setDependencySpec { it.requested.module == 'middle' }
configuration = configurations.conf
}
"""
when:
run "insight"
then:
outputContains """
org:middle:2.0+ (selected by rule) FAILED
Failures:
- Could not find any version that matches org:middle:2.0+.
Versions that do not match: 1.0
Searched in the following locations:
- ${mavenRepoURL}/org/middle/maven-metadata.xml
org:middle:1.0 -> 2.0+ FAILED
\\--- org:top:1.0
\\--- conf
"""
}
@Ignore
def "shows version resolved from a range where some selectors did not match anything"() {
given:
mavenRepo.module("org", "leaf", "1.5").publish()
mavenRepo.module("org", "top", "1.0")
.dependsOn("org", "leaf", "1.0")
.dependsOn("org", "leaf", "[1.5,1.9]")
.dependsOn("org", "leaf", "0.8+")
.publish()
file("build.gradle") << """
repositories {
maven { url "${mavenRepo.uri}" }
}
configurations {
conf
}
dependencies {
conf 'org:top:1.0'
}
task insight(type: DependencyInsightReportTask) {
setDependencySpec { it.requested.module == 'leaf' }
configuration = configurations.conf
}
"""
when:
run "insight"
then:
outputContains """
org:leaf:1.5 (conflict resolution)
org:leaf:1.0 -> 1.5
\\--- org:top:1.0
\\--- conf
org:leaf:0.8+ -> 1.5
\\--- org:top:1.0
\\--- conf
org:leaf:[1.5,1.9] -> 1.5
\\--- org:top:1.0
\\--- conf
"""
}
def "shows multiple failed outgoing dependencies"() {
given:
ivyRepo.module("org", "top", "1.0")
.dependsOn("org", "leaf", "1.0")
.dependsOn("org", "leaf", "[1.5,2.0]")
.dependsOn("org", "leaf", "1.6+")
.publish()
file("build.gradle") << """
repositories {
ivy { url "${ivyRepo.uri}" }
}
configurations {
conf
}
dependencies {
conf 'org:top:1.0'
}
task insight(type: DependencyInsightReportTask) {
setDependencySpec { it.requested.module == 'leaf' }
configuration = configurations.conf
}
"""
when:
run "insight"
then:
outputContains """
org:leaf:1.0 FAILED
Failures:
- Could not find org:leaf:1.0.
Searched in the following locations:
- ${ivyRepoURL}/org/leaf/1.0/ivy-1.0.xml
- ${ivyRepoURL}/org/leaf/1.0/leaf-1.0.jar
org:leaf:1.0 FAILED
\\--- org:top:1.0
\\--- conf
org:leaf:1.6+ FAILED
Failures:
- Could not find any matches for org:leaf:1.6+ as no versions of org:leaf are available.
org:leaf:1.6+ FAILED
\\--- org:top:1.0
\\--- conf
org:leaf:[1.5,2.0] FAILED
Failures:
- Could not find any matches for org:leaf:[1.5,2.0] as no versions of org:leaf are available.
Searched in the following locations:
- ${ivyRepoURL}/org/leaf/
org:leaf:[1.5,2.0] FAILED
\\--- org:top:1.0
\\--- conf
"""
}
void "marks project dependencies that cannot be resolved as 'FAILED'"() {
given:
file("settings.gradle") << "include 'A', 'B', 'C'; rootProject.name='root'"
file("build.gradle") << """
configurations.create('conf')
dependencies {
conf project(':A')
conf project(':B')
}
project(':B') {
configurations.create('default')
dependencies.add("default", project(':C'))
}
"""
when:
run "dependencyInsight", "--configuration", "conf", "--dependency", ":A"
then:
outputContains """
project :A FAILED
Failures:
- Could not resolve project :A.
- Project : declares a dependency from configuration 'conf' to configuration 'default' which is not declared in the descriptor for project :A.
project :A FAILED
\\--- conf
"""
when:
run "dependencyInsight", "--configuration", "conf", "--dependency", ":C"
then:
outputContains """
project :C FAILED
Failures:
- Could not resolve project :C.
- Project :B declares a dependency from configuration 'default' to configuration 'default' which is not declared in the descriptor for project :C.
project :C FAILED
\\--- project :B
\\--- conf
"""
}
def "deals with dependency cycles"() {
given:
mavenRepo.module("org", "leaf1").dependsOnModules("leaf2").publish()
mavenRepo.module("org", "leaf2").dependsOnModules("leaf1").publish()
file("build.gradle") << """
repositories {
maven { url "${mavenRepo.uri}" }
}
configurations {
conf
}
dependencies {
conf 'org:leaf1:1.0'
}
task insight(type: DependencyInsightReportTask) {
setDependencySpec { it.requested.module == 'leaf2' }
configuration = configurations.conf
}
"""
when:
run "insight"
then:
outputContains """
org:leaf2:1.0
variant "runtime" [
org.gradle.status = release (not requested)
org.gradle.usage = java-runtime (not requested)
org.gradle.component.category = library (not requested)
]
org:leaf2:1.0
\\--- org:leaf1:1.0
+--- conf
\\--- org:leaf2:1.0 (*)
"""
}
def "deals with dependency cycle to root"() {
given:
file("settings.gradle") << "include 'impl'; rootProject.name='root'"
file("build.gradle") << """
allprojects {
apply plugin: 'java'
group = 'org.foo'
version = '1.0'
}
archivesBaseName = 'root'
dependencies {
compile project(":impl")
}
project(":impl") {
dependencies {
compile project(":")
}
}
task insight(type: DependencyInsightReportTask) {
setDependencySpec { true }
configuration = configurations.compile
}
"""
when:
run "insight"
then:
outputContains """
project :
variant "compile"
variant "runtimeElements" [
org.gradle.usage = java-runtime-jars (not requested)
]
project :
\\--- project :impl
\\--- project : (*)
"""
}
def "selects a module component dependency with a given name"() {
given:
mavenRepo.module("org", "leaf1").dependsOnModules("leaf2").publish()
mavenRepo.module("org", "leaf2").dependsOnModules("leaf3").publish()
mavenRepo.module("org", "leaf3").publish()
file("settings.gradle") << "include 'impl'; rootProject.name='root'"
file("build.gradle") << """
allprojects {
apply plugin: 'java'
group = 'org.foo'
version = '1.0-SNAPSHOT'
repositories {
maven { url "${mavenRepo.uri}" }
}
}
dependencies {
compile project(':impl')
}
project(':impl') {
dependencies {
compile 'org:leaf1:1.0'
}
}
task insight(type: DependencyInsightReportTask) {
setDependencySpec { it.requested instanceof ModuleComponentSelector && it.requested.module == 'leaf2' }
configuration = configurations.compile
}
"""
when:
run "insight"
then:
outputContains """
org:leaf2:1.0
variant "runtime" [
org.gradle.status = release (not requested)
org.gradle.usage = java-runtime (not requested)
org.gradle.component.category = library (not requested)
]
org:leaf2:1.0
\\--- org:leaf1:1.0
\\--- project :impl
\\--- compile
"""
}
def "selects a project component dependency with a given project path"() {
given:
mavenRepo.module("org", "leaf1").dependsOnModules("leaf2").publish()
mavenRepo.module("org", "leaf2").dependsOnModules("leaf3").publish()
mavenRepo.module("org", "leaf3").publish()
file("settings.gradle") << "include 'impl'; rootProject.name='root'"
file("build.gradle") << """
allprojects {
apply plugin: 'java'
group = 'org.foo'
version = '1.0-SNAPSHOT'
repositories {
maven { url "${mavenRepo.uri}" }
}
}
dependencies {
compile project(':impl')
}
project(':impl') {
dependencies {
compile 'org:leaf1:1.0'
}
}
task insight(type: DependencyInsightReportTask) {
setDependencySpec { it.requested instanceof ProjectComponentSelector && it.requested.projectPath == ':impl' }
configuration = configurations.compile
}
"""
when:
run "insight"
then:
outputContains """
project :impl
variant "runtimeElements" [
org.gradle.usage = java-runtime-jars (not requested)
]
project :impl
\\--- compile
"""
}
def "selects a module component dependency with a given name with dependency command line option"() {
given:
mavenRepo.module("org", "leaf1").dependsOnModules("leaf2").publish()
mavenRepo.module("org", "leaf2").dependsOnModules("leaf3").publish()
mavenRepo.module("org", "leaf3").publish()
mavenRepo.module("org", "leaf4").publish()
file("settings.gradle") << "include 'api', 'impl'; rootProject.name='root'"
file("build.gradle") << """
allprojects {
apply plugin: 'java'
group = 'org.foo'
version = '1.0-SNAPSHOT'
repositories {
maven { url "${mavenRepo.uri}" }
}
}
dependencies {
compile project(':impl')
}
project(':api') {
dependencies {
compile 'org:leaf1:1.0'
}
}
project(':impl') {
dependencies {
compile project(':api')
compile 'org:leaf4:1.0'
}
}
"""
when:
run "dependencyInsight", "--dependency", "leaf4"
then:
outputContains """
org:leaf4:1.0
variant "compile" [
org.gradle.status = release (not requested)
org.gradle.usage = java-api
org.gradle.component.category = library (not requested)
]
org:leaf4:1.0
\\--- project :impl
\\--- compileClasspath
"""
}
def "selects both api and implementation dependencies with dependency command line option"() {
given:
mavenRepo.module("org", "leaf1").publish()
mavenRepo.module("org", "leaf2").publish()
file("build.gradle") << """
apply plugin: 'java-library'
repositories {
maven { url "${mavenRepo.uri}" }
}
dependencies {
api 'org:leaf1:1.0'
implementation 'org:leaf2:1.0'
}
"""
when:
run "dependencyInsight", "--dependency", "leaf1"
then:
outputContains """
org:leaf1:1.0
variant "compile" [
org.gradle.status = release (not requested)
org.gradle.usage = java-api
org.gradle.component.category = library (not requested)
]
org:leaf1:1.0
\\--- compileClasspath
"""
when:
run "dependencyInsight", "--dependency", "leaf2"
then:
outputContains """
org:leaf2:1.0
variant "compile" [
org.gradle.status = release (not requested)
org.gradle.usage = java-api
org.gradle.component.category = library (not requested)
]
org:leaf2:1.0
\\--- compileClasspath
"""
}
def "selects a project component dependency with a given name with dependency command line option"() {
given:
mavenRepo.module("org", "leaf1").dependsOnModules("leaf2").publish()
mavenRepo.module("org", "leaf2").dependsOnModules("leaf3").publish()
mavenRepo.module("org", "leaf3").publish()
mavenRepo.module("org", "leaf4").publish()
file("settings.gradle") << "include 'api', 'impl', 'some:deeply:nested'; rootProject.name='root'"
file("build.gradle") << """
allprojects {
apply plugin: 'java'
group = 'org.foo'
version = '1.0-SNAPSHOT'
repositories {
maven { url "${mavenRepo.uri}" }
}
}
dependencies {
compile project(':impl')
compile project(':some:deeply:nested')
}
project(':api') {
dependencies {
compile 'org:leaf1:1.0'
}
}
project(':impl') {
dependencies {
compile project(':api')
compile 'org:leaf4:1.0'
}
}
project(':some:deeply:nested') {
dependencies {
compile 'org:leaf3:1.0'
}
}
"""
when:
run "dependencyInsight", "--dependency", ":api"
then:
outputContains """
project :api
variant "apiElements" [
org.gradle.usage = java-api
]
project :api
\\--- project :impl
\\--- compileClasspath
"""
when:
run "dependencyInsight", "--dependency", ":nested"
then:
outputContains """
project :some:deeply:nested
variant "apiElements" [
org.gradle.usage = java-api
]
project :some:deeply:nested
\\--- compileClasspath
"""
when:
run "dependencyInsight", "--dependency", ":some:deeply:nested"
then:
outputContains """
project :some:deeply:nested
variant "apiElements" [
org.gradle.usage = java-api
]
project :some:deeply:nested
\\--- compileClasspath
"""
}
def "renders tree with a mix of project and external dependencies"() {
given:
mavenRepo.module("org", "leaf1").dependsOnModules("leaf2").publish()
mavenRepo.module("org", "leaf2").dependsOnModules("leaf3").publish()
mavenRepo.module("org", "leaf3").publish()
file("settings.gradle") << "include 'api', 'impl'; rootProject.name='root'"
file("build.gradle") << """
allprojects {
apply plugin: 'java'
group = 'org.foo'
version = '1.0-SNAPSHOT'
repositories {
maven { url "${mavenRepo.uri}" }
}
}
dependencies {
compile project(':impl')
}
project(':api') {
dependencies {
compile 'org:leaf2:1.0'
}
}
project(':impl') {
dependencies {
compile project(':api')
compile 'org:leaf1:1.0'
}
}
"""
when:
run "dependencyInsight", "--dependency", "leaf3"
then:
outputContains """
org:leaf3:1.0
variant "compile" [
org.gradle.status = release (not requested)
org.gradle.usage = java-api
org.gradle.component.category = library (not requested)
]
org:leaf3:1.0
\\--- org:leaf2:1.0
+--- project :api
| \\--- project :impl
| \\--- compileClasspath
\\--- org:leaf1:1.0
\\--- project :impl (*)
"""
}
void "fails a configuration is not resolvable"() {
mavenRepo.module("foo", "foo", '1.0').publish()
mavenRepo.module("foo", "bar", '2.0').publish()
file("build.gradle") << """
repositories {
maven { url "${mavenRepo.uri}" }
}
configurations {
api.canBeResolved = false
compile.extendsFrom api
}
dependencies {
api 'foo:foo:1.0'
compile 'foo:bar:2.0'
}
"""
when:
fails "dependencyInsight", "--dependency", "foo", "--configuration", "api"
then:
failure.assertHasCause("Resolving configuration 'api' directly is not allowed")
when:
run "dependencyInsight", "--dependency", "foo", "--configuration", "compile"
then:
result.groupedOutput.task(":dependencyInsight").output.contains("""foo:bar:2.0
variant "runtime" [
org.gradle.status = release (not requested)
org.gradle.usage = java-runtime (not requested)
org.gradle.component.category = library (not requested)
]
foo:bar:2.0
\\--- compile
foo:foo:1.0
variant "runtime" [
org.gradle.status = release (not requested)
org.gradle.usage = java-runtime (not requested)
org.gradle.component.category = library (not requested)
]
foo:foo:1.0
\\--- compile
""")
}
@Unroll
def "renders dependency constraint differently"() {
given:
mavenRepo.module("org", "foo", "1.0").publish()
mavenRepo.module("org", "foo", "1.1").publish()
mavenRepo.module("org", "foo", "1.2").publish()
mavenRepo.module("org", "foo", "1.3").publish()
mavenRepo.module("org", "foo", "1.4").publish()
mavenRepo.module("org", "foo", "1.5").publish()
mavenRepo.module("org", "foo", "2.0").publish()
file("build.gradle") << """
apply plugin: 'java-library'
repositories {
maven { url "${mavenRepo.uri}" }
}
dependencies {
implementation 'org:foo' // no version
constraints {
implementation('org:foo') {
version { $version }
}
}
}
"""
when:
run "dependencyInsight", "--dependency", "foo"
then:
outputContains """org:foo:$selected
variant "compile" [
org.gradle.status = release (not requested)
org.gradle.usage = java-api
org.gradle.component.category = library (not requested)
]
Selection reasons:
- By constraint : $rejected
org:foo -> $selected
\\--- compileClasspath"""
where:
version | selected | rejected
"require '[1.0, 2.0)'" | '1.5' | "didn't match version 2.0"
"strictly '[1.1, 1.4]'" | '1.4' | "didn't match versions 2.0, 1.5"
"prefer '[1.0, 1.4]'; reject '1.4'" | '1.3' | "rejected version 1.4"
}
@Unroll
def "renders custom dependency constraint reasons (#version)"() {
given:
mavenRepo.module("org", "foo", "1.0").publish()
mavenRepo.module("org", "foo", "1.1").publish()
mavenRepo.module("org", "foo", "1.2").publish()
mavenRepo.module("org", "foo", "1.3").publish()
mavenRepo.module("org", "foo", "1.4").publish()
mavenRepo.module("org", "foo", "1.5").publish()
mavenRepo.module("org", "foo", "2.0").publish()
file("build.gradle") << """
apply plugin: 'java-library'
repositories {
maven { url "${mavenRepo.uri}" }
}
dependencies {
implementation 'org:foo' // no version
constraints {
implementation('org:foo') {
version { $version }
because '$reason'
}
}
}
"""
when:
run "dependencyInsight", "--dependency", "foo"
then:
outputContains """org:foo:$selected
variant "compile" [
org.gradle.status = release (not requested)
org.gradle.usage = java-api
org.gradle.component.category = library (not requested)
]
Selection reasons:
- By constraint : ${rejected}${reason}
org:foo -> $selected
\\--- compileClasspath
"""
where:
version | reason | selected | rejected
"require '[1.0, 2.0)'" | "foo v2+ has an incompatible API for project X" | '1.5' | "didn't match version 2.0 because "
"strictly '[1.1, 1.4]'" | "versions of foo verified to run on platform Y" | '1.4' | "didn't match versions 2.0, 1.5 because "
"prefer '[1.0, 1.4]'; reject '1.4'" | "1.4 has a critical bug" | '1.3' | "rejected version 1.4 because "
}
@Unroll
def "renders custom dependency reasons"() {
given:
mavenRepo.module("org", "foo", "1.0").publish()
mavenRepo.module("org", "foo", "1.1").publish()
mavenRepo.module("org", "foo", "1.2").publish()
mavenRepo.module("org", "foo", "1.3").publish()
mavenRepo.module("org", "foo", "1.4").publish()
mavenRepo.module("org", "foo", "1.5").publish()
mavenRepo.module("org", "foo", "2.0").publish()
file("build.gradle") << """
apply plugin: 'java-library'
repositories {
maven { url "${mavenRepo.uri}" }
}
dependencies {
implementation('org:foo') {
version { $version }
because '$reason'
}
}
"""
when:
run "dependencyInsight", "--dependency", "foo"
then:
outputContains """org:foo:$selected
variant "compile" [
org.gradle.status = release (not requested)
org.gradle.usage = java-api
org.gradle.component.category = library (not requested)
]
Selection reasons:
- Was requested : ${rejected}${reason}
org:foo:${displayVersion} -> $selected
\\--- compileClasspath
"""
where:
version | displayVersion | reason | selected | rejected
"require '[1.0, 2.0)'" | '[1.0, 2.0)' | "foo v2+ has an incompatible API for project X" | '1.5' | "didn't match version 2.0 because "
"strictly '[1.1, 1.4]'" | '{strictly [1.1, 1.4]}' | "versions of foo verified to run on platform Y" | '1.4' | "didn't match versions 2.0, 1.5 because "
"prefer '[1.0, 1.4]'; reject '1.4'" | '{prefer [1.0, 1.4]; reject 1.4}' | "1.4 has a critical bug" | '1.3' | "rejected version 1.4 because "
}
def "doesn't report duplicate reasons"() {
given:
mavenRepo.module("org", "foo", "1.0").publish()
mavenRepo.module("org", "foo", "1.1").publish()
mavenRepo.module("org", "foo", "1.2").publish()
mavenRepo.module("org", "foo", "1.3").publish()
mavenRepo.module("org", "foo", "1.4").publish()
mavenRepo.module("org", "foo", "1.5").publish()
mavenRepo.module("org", "foo", "2.0").publish()
mavenRepo.module('org', 'bar', '1.0').dependsOn('org', 'foo', '[1.1,1.3]').publish()
file("build.gradle") << """
apply plugin: 'java-library'
repositories {
maven { url "${mavenRepo.uri}" }
}
dependencies {
implementation 'org:foo:[1.1,1.3]'
implementation 'org:bar:1.0'
}
"""
when:
run "dependencyInsight", "--dependency", "foo"
then:
outputContains """org:foo:1.3
variant "compile" [
org.gradle.status = release (not requested)
org.gradle.usage = java-api
org.gradle.component.category = library (not requested)
]
Selection reasons:
- Was requested : didn't match versions 2.0, 1.5, 1.4
org:foo:[1.1,1.3] -> 1.3
+--- compileClasspath
\\--- org:bar:1.0
\\--- compileClasspath
"""
}
def "does't mix rejected versions on different constraints"() {
given:
mavenRepo.module("org", "foo", "1.0").publish()
mavenRepo.module("org", "foo", "1.1").publish()
mavenRepo.module("org", "foo", "1.2").publish()
mavenRepo.module("org", "bar", "1.0").publish()
mavenRepo.module("org", "bar", "1.1").publish()
mavenRepo.module("org", "bar", "1.2").publish()
file("build.gradle") << """
apply plugin: 'java-library'
repositories {
maven { url "${mavenRepo.uri}" }
}
dependencies {
implementation('org:foo') {
version {
require '[1.0,)'
reject '1.2'
}
}
implementation('org:bar') {
version {
require '[1.0,)'
reject '[1.1, 1.2]'
}
}
}
"""
when:
run "dependencyInsight", "--dependency", "org"
then:
outputContains """org:bar:1.0
variant "compile" [
org.gradle.status = release (not requested)
org.gradle.usage = java-api
org.gradle.component.category = library (not requested)
]
Selection reasons:
- Was requested : rejected versions 1.2, 1.1
org:bar:{require [1.0,); reject [1.1, 1.2]} -> 1.0
\\--- compileClasspath
org:foo:1.1
variant "compile" [
org.gradle.status = release (not requested)
org.gradle.usage = java-api
org.gradle.component.category = library (not requested)
]
Selection reasons:
- Was requested : rejected version 1.2
org:foo:{require [1.0,); reject 1.2} -> 1.1
\\--- compileClasspath
"""
}
def "shows versions rejected by rule"() {
given:
mavenRepo.module("org", "foo", "1.0").publish()
mavenRepo.module("org", "foo", "1.1").publish()
mavenRepo.module("org", "foo", "1.2").publish()
mavenRepo.module("org", "bar", "1.0").publish()
mavenRepo.module("org", "bar", "1.1").publish()
mavenRepo.module("org", "bar", "1.2").publish()
file("build.gradle") << """
apply plugin: 'java-library'
repositories {
maven { url "${mavenRepo.uri}" }
}
dependencies {
implementation('org:foo') {
version {
require '[1.0,)'
reject '1.2'
}
}
implementation('org:bar') {
version {
require '[1.0,)'
}
}
}
configurations.compileClasspath.resolutionStrategy.componentSelection.all { ComponentSelection selection ->
if (selection.candidate.module == 'bar' && selection.candidate.version in ['1.2', '1.1']) {
selection.reject("version \${selection.candidate.version} is bad")
}
}
"""
when:
run "dependencyInsight", "--dependency", "org"
then:
outputContains """Task :dependencyInsight
org:bar:1.0
variant "compile" [
org.gradle.status = release (not requested)
org.gradle.usage = java-api
org.gradle.component.category = library (not requested)
]
Selection reasons:
- Rejection : 1.2 by rule because version 1.2 is bad
- Rejection : 1.1 by rule because version 1.1 is bad
org:bar:[1.0,) -> 1.0
\\--- compileClasspath
org:foo:1.1
variant "compile" [
org.gradle.status = release (not requested)
org.gradle.usage = java-api
org.gradle.component.category = library (not requested)
]
Selection reasons:
- Was requested : rejected version 1.2
org:foo:{require [1.0,); reject 1.2} -> 1.1
\\--- compileClasspath
"""
}
def "renders dependency from BOM as a constraint"() {
given:
def leaf = mavenRepo.module("org", "leaf", "1.0").publish()
def bom = mavenRepo.module('org', 'bom', '1.0')
bom.packaging = 'pom'
bom.dependencyConstraint(leaf)
bom.publish()
file("build.gradle") << """
apply plugin: 'java-library'
repositories {
maven { url "${mavenRepo.uri}" }
}
dependencies {
implementation platform('org:bom:1.0')
implementation 'org:leaf'
}
"""
when:
run "dependencyInsight", "--dependency", "leaf"
then:
outputContains """
org:leaf:1.0 (by constraint)
variant "compile" [
org.gradle.status = release (not requested)
org.gradle.usage = java-api
org.gradle.component.category = library (not requested)
]
org:leaf:1.0
\\--- org:bom:1.0
\\--- compileClasspath
org:leaf -> 1.0
\\--- compileClasspath
"""
}
def "shows published dependency reason"() {
given:
mavenRepo.with {
def leaf = module('org.test', 'leaf', '1.0').publish()
module('org.test', 'a', '1.0')
.dependsOn(leaf, reason: 'first reason')
.withModuleMetadata()
.publish()
}
FeaturePreviewsFixture.enableGradleMetadata(settingsFile)
file("build.gradle") << """
apply plugin: 'java-library'
repositories {
maven { url "${mavenRepo.uri}" }
}
dependencies {
implementation 'org.test:a:1.0'
}
"""
when:
run "dependencyInsight", "--dependency", "leaf"
then:
outputContains """
org.test:leaf:1.0
variant "compile" [
org.gradle.status = release (not requested)
org.gradle.usage = java-api
org.gradle.component.category = library (not requested)
]
Selection reasons:
- Was requested : first reason
org.test:leaf:1.0
\\--- org.test:a:1.0
\\--- compileClasspath
"""
}
def "mentions web-based dependency insight report available using build scans"() {
given:
mavenRepo.module("org", "leaf1").publish()
mavenRepo.module("org", "leaf2").publish()
mavenRepo.module("org", "middle").dependsOnModules("leaf1", "leaf2").publish()
mavenRepo.module("org", "top").dependsOnModules("middle", "leaf2").publish()
file("build.gradle") << """
repositories {
maven { url "${mavenRepo.uri}" }
}
configurations {
conf
}
dependencies {
conf 'org:top:1.0'
}
task insight(type: DependencyInsightReportTask) {
setDependencySpec { it.requested.module == 'leaf2' }
configuration = configurations.conf
}
"""
when:
run "insight"
then:
outputContains """
org:leaf2:1.0
variant "runtime" [
org.gradle.status = release (not requested)
org.gradle.usage = java-runtime (not requested)
org.gradle.component.category = library (not requested)
]
org:leaf2:1.0
+--- org:middle:1.0
| \\--- org:top:1.0
| \\--- conf
\\--- org:top:1.0 (*)
(*) - dependencies omitted (listed previously)
A web-based, searchable dependency report is available by adding the --scan option.
"""
}
def "renders multiple rejected modules"() {
given:
mavenRepo.module("org", "foo", "1.0").publish()
mavenRepo.module("org", "foo", "1.1").publish()
mavenRepo.module("org", "foo", "1.2").publish()
mavenRepo.module("org", "bar", "1.0").publish()
mavenRepo.module("org", "bar", "1.1").publish()
mavenRepo.module("org", "bar", "1.2").publish()
file("build.gradle") << """
apply plugin: 'java-library'
repositories {
maven { url "${mavenRepo.uri}" }
}
dependencies {
constraints {
implementation('org:foo') {
version {
reject '1.0', '1.1', '1.2'
}
}
implementation('org:bar') {
version {
rejectAll()
}
because "Nope, you won't use this"
}
}
implementation 'org:foo:[1.0,)'
implementation 'org:bar:[1.0,)'
}
"""
when:
run "dependencyInsight", "--dependency", "org"
then:
outputContains """
org:bar: FAILED
Selection reasons:
- By constraint : Nope, you won't use this
Failures:
- Could not resolve org:bar:{reject all versions}.
- Module 'org:bar' has been rejected:
Dependency path ':insight-test:unspecified' --> 'org:bar:[1.0,)'
Constraint path ':insight-test:unspecified' --> 'org:bar:{reject all versions}' because of the following reason: Nope, you won't use this
org:bar:{reject all versions} FAILED
\\--- compileClasspath
org:bar:[1.0,) FAILED
Failures:
- Could not resolve org:bar:[1.0,). (already reported)
org:bar:[1.0,) FAILED
\\--- compileClasspath
org:foo: (by constraint) FAILED
Failures:
- Could not resolve org:foo:{reject 1.0 & 1.1 & 1.2}.
- Cannot find a version of 'org:foo' that satisfies the version constraints:
Dependency path ':insight-test:unspecified' --> 'org:foo:[1.0,)'
Constraint path ':insight-test:unspecified' --> 'org:foo:{reject 1.0 & 1.1 & 1.2}'
org:foo:{reject 1.0 & 1.1 & 1.2} FAILED
\\--- compileClasspath
org:foo:[1.0,) FAILED
Failures:
- Could not resolve org:foo:[1.0,). (already reported)
org:foo:[1.0,) FAILED
\\--- compileClasspath
"""
}
def "renders multiple rejection reasons for module"() {
given:
mavenRepo.module("org", "foo", "1.0").publish()
mavenRepo.module("org", "foo", "1.1").publish()
mavenRepo.module("org", "foo", "1.2").publish()
file("build.gradle") << """
apply plugin: 'java-library'
repositories {
maven { url "${mavenRepo.uri}" }
}
dependencies {
constraints {
implementation('org:foo') {
version {
reject '1.2'
}
}
}
implementation('org:foo:[1.0,)') {
version {
reject '1.1'
}
}
}
"""
when:
run "dependencyInsight", "--dependency", "foo"
then:
outputContains """
org:foo:1.0
variant "compile" [
org.gradle.status = release (not requested)
org.gradle.usage = java-api
org.gradle.component.category = library (not requested)
]
Selection reasons:
- Was requested : rejected versions 1.2, 1.1
- By constraint
org:foo:{reject 1.2} -> 1.0
\\--- compileClasspath
org:foo:{require [1.0,); reject 1.1} -> 1.0
\\--- compileClasspath
"""
}
def "shows all published dependency reasons"() {
given:
mavenRepo.with {
def leaf = module('org.test', 'leaf', '1.0').publish()
module('org.test', 'a', '1.0')
.dependsOn(leaf, reason: 'first reason')
.withModuleMetadata()
.publish()
module('org.test', 'b', '1.0')
.dependsOn('org.test', 'c', '1.0').publish()
module('org.test', 'c')
.dependsOn(leaf, reason: 'transitive reason')
.withModuleMetadata()
.publish()
}
FeaturePreviewsFixture.enableGradleMetadata(settingsFile)
file("build.gradle") << """
apply plugin: 'java-library'
repositories {
maven { url "${mavenRepo.uri}" }
}
dependencies {
implementation 'org.test:a:1.0'
implementation 'org.test:b:1.0'
}
"""
when:
run "dependencyInsight", "--dependency", "leaf"
then:
outputContains """org.test:leaf:1.0
variant "compile" [
org.gradle.status = release (not requested)
org.gradle.usage = java-api
org.gradle.component.category = library (not requested)
]
Selection reasons:
- Was requested : first reason
- Was requested : transitive reason
org.test:leaf:1.0
+--- org.test:a:1.0
| \\--- compileClasspath
\\--- org.test:c:1.0
\\--- org.test:b:1.0
\\--- compileClasspath
"""
}
@Unroll
def "shows that version is rejected because of attributes (#type)"() {
mavenRepo.module("org", "foo", "1.0").publish()
mavenRepo.module("org", "foo", "1.1").publish()
mavenRepo.module("org", "foo", "1.2").publish()
def attributes = """{
attributes {
attribute(COLOR, 'blue')
}
}"""
file("build.gradle") << """
apply plugin: 'java-library'
def COLOR = Attribute.of('color', String)
repositories {
maven { url "${mavenRepo.uri}" }
}
configurations {
compileClasspath ${type=='configuration'?attributes:''}
}
dependencies {
implementation('org:foo:[1.0,)') ${type=='dependency'?attributes:''}
components.all { details ->
attributes {
def colors = ['1.0' : 'blue', '1.1': 'green', '1.2': 'red']
attribute(COLOR, colors[details.id.version])
}
}
}
"""
when:
run "dependencyInsight", "--dependency", "foo"
then:
outputContains """Task :dependencyInsight
org:foo:1.0
variant "compile" [
color = blue
org.gradle.status = release (not requested)
org.gradle.usage = java-api
org.gradle.component.category = library (not requested)
]
Selection reasons:
- Rejection : version 1.2:
- Attribute 'color' didn't match. Requested 'blue', was: 'red'
- Attribute 'org.gradle.usage' didn't match. Requested 'java-api', was: not found
- Rejection : version 1.1:
- Attribute 'color' didn't match. Requested 'blue', was: 'green'
- Attribute 'org.gradle.usage' didn't match. Requested 'java-api', was: not found
org:foo:[1.0,) -> 1.0
\\--- compileClasspath
"""
where:
type << ['configuration', 'dependency']
}
def "reports 2nd level dependency conflicts"() {
given:
mavenRepo.with {
module('planet', 'earth', '3.0.0')
.dependsOn('planet', 'venus', '2.0.0')
.publish()
module('planet', 'jupiter', '5.0.0')
.dependsOn('planet', 'mercury', '1.0.2')
.dependsOn('planet', 'venus', '1.0')
.publish()
module('planet', 'mars', '4.0.0')
.dependsOn('planet', 'venus', '2.0.1')
.publish()
module('planet', 'mercury', '1.0.0').publish()
module('planet', 'mercury', '1.0.1').publish()
module('planet', 'mercury', '1.0.2')
.dependsOn('planet', 'pluto', '1.0.0')
.publish()
module('planet', 'venus', '2.0.0')
.dependsOn('planet', 'mercury', '1.0.0')
.publish()
module('planet', 'venus', '2.0.1')
.dependsOn('planet', 'mercury', '1.0.1')
.publish()
module('planet', 'pluto', '1.0.0').publish()
}
file("build.gradle") << """
apply plugin: 'java-library'
repositories {
maven { url "${mavenRepo.uri}" }
}
dependencies {
implementation 'planet:earth:3.0.0'
implementation 'planet:mars:4.0.0'
implementation 'planet:jupiter:5.0.0'
}
"""
when:
run "dependencyInsight", "--dependency", "mercury"
then:
outputContains """> Task :dependencyInsight
planet:mercury:1.0.2
variant "compile" [
org.gradle.status = release (not requested)
org.gradle.usage = java-api
org.gradle.component.category = library (not requested)
]
Selection reasons:
- By conflict resolution : between versions 1.0.2 and 1.0.1
planet:mercury:1.0.2
\\--- planet:jupiter:5.0.0
\\--- compileClasspath
planet:mercury:1.0.1 -> 1.0.2
\\--- planet:venus:2.0.1
+--- planet:earth:3.0.0 (requested planet:venus:2.0.0)
| \\--- compileClasspath
+--- planet:mars:4.0.0
| \\--- compileClasspath
\\--- planet:jupiter:5.0.0 (requested planet:venus:1.0)
\\--- compileClasspath
"""
when:
run "dependencyInsight", "--dependency", "venus"
then:
outputContains """> Task :dependencyInsight
planet:venus:2.0.1
variant "compile" [
org.gradle.status = release (not requested)
org.gradle.usage = java-api
org.gradle.component.category = library (not requested)
]
Selection reasons:
- By conflict resolution : between versions 2.0.0, 2.0.1 and 1.0
planet:venus:2.0.1
\\--- planet:mars:4.0.0
\\--- compileClasspath
planet:venus:1.0 -> 2.0.1
\\--- planet:jupiter:5.0.0
\\--- compileClasspath
planet:venus:2.0.0 -> 2.0.1
\\--- planet:earth:3.0.0
\\--- compileClasspath
"""
when:
run "dependencyInsight", "--dependency", "pluto"
then:
outputContains """> Task :dependencyInsight
planet:pluto:1.0.0
variant "compile" [
org.gradle.status = release (not requested)
org.gradle.usage = java-api
org.gradle.component.category = library (not requested)
]
planet:pluto:1.0.0
\\--- planet:mercury:1.0.2
+--- planet:jupiter:5.0.0
| \\--- compileClasspath
\\--- planet:venus:2.0.1 (requested planet:mercury:1.0.1)
+--- planet:earth:3.0.0 (requested planet:venus:2.0.0)
| \\--- compileClasspath
+--- planet:mars:4.0.0
| \\--- compileClasspath
\\--- planet:jupiter:5.0.0 (requested planet:venus:1.0) (*)
"""
}
@CompileStatic
static String decodeURI(URI uri) {
def url = URLDecoder.decode(uri.toASCIIString(), 'utf-8')
if (url.endsWith('/')) {
url = url.substring(0, url.length()-1)
}
url
}
@CompileStatic
String getMavenRepoURL() {
decodeURI(mavenRepo.uri)
}
@CompileStatic
String getIvyRepoURL() {
decodeURI(ivyRepo.uri)
}
}
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