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/*
* Copyright 2016 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.integtests.composite
import org.gradle.integtests.fixtures.build.BuildTestFile
import org.gradle.plugins.ide.fixtures.IdeaFixtures
import org.gradle.test.fixtures.file.TestFile
/**
* Tests for generating IDEA metadata for projects within a composite build.
*/
class CompositeBuildIdeaProjectIntegrationTest extends AbstractCompositeBuildIntegrationTest {
BuildTestFile buildB
def setup() {
buildA.buildFile << """
apply plugin: 'idea'
"""
buildB = multiProjectBuild("buildB", ['b1', 'b2']) {
buildFile << """
allprojects {
apply plugin: 'java'
apply plugin: 'idea'
repositories {
maven { url "${mavenRepo.uri}" }
}
}
"""
}
includedBuilds << buildB
}
def "builds IDEA metadata with substituted dependency"() {
given:
dependency 'org.test:buildB:1.0'
when:
idea()
then:
iprHasModules "buildA.iml", "../buildB/buildB.iml", "../buildB/b1/b1.iml", "../buildB/b2/b2.iml"
imlHasDependencies "buildB"
and:
executed ":ideaModule", ":buildB:ideaModule", ":buildB:b1:ideaModule", ":buildB:b2:ideaModule"
!result.executedTasks.contains(":buildA:ideaModule")
imlHasNoDependencies(buildB)
imlHasNoDependencies(buildB.file("b1"))
imlHasNoDependencies(buildB.file("b2"))
}
def "builds IDEA metadata with substituted subproject dependencies"() {
given:
dependency 'org.test:b1:1.0'
dependency 'org.test:b2:1.0'
when:
idea()
then:
iprHasModules "buildA.iml", "../buildB/buildB.iml", "../buildB/b1/b1.iml", "../buildB/b2/b2.iml"
imlHasDependencies "b1", "b2"
}
def "builds IDEA metadata with substituted dependency from same build"() {
given:
dependency('org.test:buildB:1.0')
dependency(buildB, "org.test:b1:1.0")
when:
idea()
then:
iprHasModules "buildA.iml", "../buildB/buildB.iml", "../buildB/b1/b1.iml", "../buildB/b2/b2.iml"
imlHasDependencies(buildB, "b1")
}
def "builds IDEA metadata with substituted subproject dependency that has transitive dependencies"() {
given:
def transitive1 = mavenRepo.module("org.test", "transitive1").publish()
mavenRepo.module("org.test", "transitive2").dependsOn(transitive1).publish()
dependency "org.test:buildB:1.0"
dependency(buildB, "org.test:transitive2:1.0")
when:
idea()
then:
iprHasModules "buildA.iml", "../buildB/buildB.iml", "../buildB/b1/b1.iml", "../buildB/b2/b2.iml"
imlHasDependencies(["buildB"], ["transitive1-1.0.jar", "transitive2-1.0.jar"])
}
def "builds IDEA metadata with substituted subproject dependency that has transitive project dependency"() {
given:
dependency "org.test:buildB:1.0"
buildB.buildFile << """
dependencies {
compile project(':b1')
}
"""
when:
idea()
then:
iprHasModules "buildA.iml", "../buildB/buildB.iml", "../buildB/b1/b1.iml", "../buildB/b2/b2.iml"
imlHasDependencies "buildB", "b1"
}
def "builds IDEA metadata with transitive substitutions"() {
given:
dependency "org.test:buildB:1.0"
dependency buildB, "org.test:buildC:1.0"
def buildC = singleProjectBuild("buildC") {
buildFile << """
apply plugin: 'java'
apply plugin: 'idea'
"""
}
includedBuilds << buildC
when:
idea()
then:
iprHasModules "buildA.iml", "../buildB/buildB.iml", "../buildB/b1/b1.iml", "../buildB/b2/b2.iml", "../buildC/buildC.iml"
imlHasDependencies "buildB", "buildC"
}
def "builds IDEA metadata with substituted transitive dependency"() {
given:
mavenRepo.module("org.external", "external-dep", '1.0').dependsOn("org.test", "buildB", "1.0").publish()
dependency "org.external:external-dep:1.0"
when:
idea()
then:
iprHasModules "buildA.iml", "../buildB/buildB.iml", "../buildB/b1/b1.iml", "../buildB/b2/b2.iml"
imlHasDependencies(["buildB"], ["external-dep-1.0.jar"])
}
def "builds IDEA metadata with dependency cycle between substituted projects in a multiproject build"() {
given:
dependency "org.test:buildB:1.0"
buildB.buildFile << """
dependencies {
compile "org.test:b1:1.0"
}
project(':b1') {
apply plugin: 'java'
dependencies {
compile "org.test:b2:1.0"
}
}
project(':b2') {
apply plugin: 'java'
dependencies {
compile "org.test:b1:1.0"
}
}
"""
when:
idea()
then:
iprHasModules "buildA.iml", "../buildB/buildB.iml", "../buildB/b1/b1.iml", "../buildB/b2/b2.iml"
imlHasDependencies "buildB", "b1", "b2"
}
def "builds IDEA metadata with dependency cycle between substituted participants in a composite build"() {
given:
dependency(buildA, "org.test:buildB:1.0")
dependency(buildB, "org.test:buildA:1.0")
when:
idea()
then:
iprHasModules "buildA.iml", "../buildB/buildB.iml", "../buildB/b1/b1.iml", "../buildB/b2/b2.iml"
imlHasDependencies "buildB"
}
def "builds IDEA metadata in composite containing participants with same root directory name"() {
given:
dependency "org.test:buildB:1.0"
dependency "org.test:buildC:1.0"
def buildC = rootDir.file("hierarchy", "buildB");
buildC.file('settings.gradle') << """
rootProject.name = 'buildC'
"""
buildC.file('build.gradle') << """
apply plugin: 'java'
apply plugin: 'idea'
group = 'org.test'
version = '1.0'
"""
includedBuilds << buildC
when:
idea()
then:
iprHasModules "buildA.iml", "../buildB/buildB.iml", "../buildB/b1/b1.iml", "../buildB/b2/b2.iml", "../hierarchy/buildB/buildC.iml"
imlHasDependencies "buildB", "buildC"
}
def "generated IDEA project references modules for all projects in composite"() {
given:
def buildC = singleProjectBuild("buildC") {
buildFile << """
apply plugin: 'java'
apply plugin: 'idea'
"""
}
includedBuilds << buildC
when:
idea()
then:
iprHasModules "buildA.iml", "../buildB/buildB.iml", "../buildB/b1/b1.iml", "../buildB/b2/b2.iml", "../buildC/buildC.iml"
and:
executed ":ideaModule", ":buildB:ideaModule", ":buildB:b1:ideaModule", ":buildB:b2:ideaModule", ":buildC:ideaModule"
imlHasNoDependencies(buildA)
imlHasNoDependencies(buildB)
imlHasNoDependencies(buildB.file("b1"))
imlHasNoDependencies(buildB.file("b2"))
imlHasNoDependencies(buildC)
}
def "generated IDEA metadata respects idea plugin configuration"() {
given:
dependency 'org.test:b1:1.0'
dependency 'org.test:b2:1.0'
buildB.buildFile << """
project(':b1') {
idea.module.name = 'b1-renamed'
}
"""
when:
idea()
then:
iprHasModules "buildA.iml", "../buildB/buildB.iml", "../buildB/b1/b1-renamed.iml", "../buildB/b2/b2.iml"
imlHasDependencies "b1-renamed", "b2"
}
def "builds IDEA when one participant does not have IDEA plugin applied"() {
given:
dependency "org.test:buildB:1.0"
dependency "org.test:buildC:1.0"
def buildC = singleProjectBuild("buildC") {
buildFile << """
apply plugin: 'java'
"""
}
includedBuilds << buildC
when:
idea()
then:
iprHasModules "buildA.iml", "../buildB/buildB.iml", "../buildB/b1/b1.iml", "../buildB/b2/b2.iml"
// This is actually invalid: no `buildC.iml` file exists in the project. Should not substitute?
imlHasDependencies "buildB", "buildC"
}
def "builds IDEA metadata when not all projects have IDEA plugin applied"() {
given:
dependency "org.test:b1:1.0"
dependency "org.test:buildC:1.0"
dependency "org.test:c2:1.0"
def buildC = multiProjectBuild("buildC", ['c1', 'c2']) {
buildFile << """
allprojects {
apply plugin: 'java'
repositories {
maven { url "${mavenRepo.uri}" }
}
}
project(":c2") {
apply plugin: 'idea'
}
"""
}
includedBuilds << buildC
when:
idea()
then:
iprHasModules "buildA.iml", "../buildB/buildB.iml", "../buildB/b1/b1.iml", "../buildB/b2/b2.iml", "../buildC/c2/c2.iml"
// This is actually invalid: no `buildC.iml` file exists in the project. Should not substitute?
imlHasDependencies "b1", "buildC", "c2"
}
def idea(BuildTestFile projectDir = buildA) {
execute(projectDir, ":idea")
}
def ipr(TestFile projectDir = buildA) {
def iprFile = projectDir.file(projectDir.name + ".ipr")
assert iprFile.exists()
// println iprFile.text
return IdeaFixtures.parseIpr(iprFile)
}
def iml(TestFile projectDir = buildA) {
def imlFile = projectDir.file(projectDir.name + ".iml")
assert imlFile.exists()
// println imlFile.text
return IdeaFixtures.parseIml(imlFile)
}
private void iprHasModules(TestFile projectDir = buildA, String... expected) {
def modules = ipr(projectDir).modules
assert modules.modules.size() == expected.length
expected.each {
modules.assertHasModule(it)
}
}
private void imlHasDependencies(TestFile projectDir = buildA, String... expectedModules) {
imlHasDependencies(projectDir, expectedModules as List, [])
}
private void imlHasNoDependencies(TestFile projectDir = buildA) {
imlHasDependencies(projectDir, [], [])
}
private void imlHasDependencies(TestFile projectDir = buildA, List expectedModules, List expectedLibraries) {
def dependencies = iml(projectDir).dependencies
assert dependencies.modules.size() == expectedModules.size()
expectedModules.each {
dependencies.assertHasModule(it)
}
assert dependencies.libraries.size() == expectedLibraries.size()
expectedLibraries.each {
dependencies.assertHasLibrary(it)
}
}
}
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