def moduleA = originalResult.rootIdeaProject.modules[0]
        moduleA.dependencies.each {
            assert it instanceof IdeaModuleDependency
        }
        moduleA.dependencies.targetModuleName == ['buildB-b1', 'buildA-buildC', 'buildD-b1']

        originalResult.getIdeaProject('buildB').modules.name == ['buildB', 'buildB-b1', 'b2']
        originalResult.getIdeaProject('buildC').modules.name == ['buildA-buildC']

                assert !components[1].build.currentBuild
                assert components[1].projectPath == ':'
                assert components[1].projectName == 'buildB'
                assert components[1].buildTreePath == ':buildB'
                assert components[2].build.buildPath == ':${buildName}'
                assert components[2].build.name == '${buildName}'
                assert !components[2].build.currentBuild

        """
        expect:
        execute(buildA, "resolve")
        assertTaskExecuted(":buildB", ":jar")
        assertTaskExecuted(":buildC", ":jar")

        outputContains("Transformed artifact: buildB-1.0.jar.xform (project :buildB)")
        outputContains("Transformed artifact: buildC-1.0.jar.xform (project :buildC)")
        output.count("Transforming") == 2
    }

    def "cross-build dependency with transform in another build"() {

    }

    def "reports failure for included build name that conflicts with subproject name"() {
        given:
        createDirs("buildA", "buildA/buildB")
        buildA.settingsFile << """
            include 'buildB'
"""
        includedBuilds << buildB

        when:
        fails(buildA, "help")

        then:

                buildFile << """
                    apply plugin: 'java'
"""
            }
            dependency previousBuild, "org.test:${buildName}:1.0"
            includedBuilds << build
            previousBuild = build
        }

        expect:
        execute(buildA, "jar", "--max-workers=1")
    }

    def "constructs included build artifacts in parallel"() {

        "rootProject.name='someLib'" | "buildB"  | "someLib"      | "configured root project name"
    }

    def "project component identifiers know if projects belong to the current build or not"() {
        def buildC = singleProjectBuild('buildC') {
            buildFile << "apply plugin: 'java'"
        }
        includeBuild(buildC)

        buildA.buildFile << """
            dependencies {

    @ToBeFixedForConfigurationCache
    def "builds IDE metadata artifacts in parallel"() {
        given:
        server.start()
        buildTestFixture.withBuildInSubDir()
        def buildA = singleProjectBuild("buildA") {
            buildFile << """
                apply plugin: 'java'
                apply plugin: 'idea'
            """
        }

        def included = ['buildB', 'buildC', 'buildD']

        // Wait for each build to list versions
        httpServer.expectConcurrent(repo.listVersions(), repo.listVersions())

        executer.withTasks('resolve')
        def build3 = executer.start()

        executer.withTasks('resolve')
        def build4 = executer.start()

        build3.waitForFinish()
        build4.waitForFinish()
    }

            assertConfirmationCount(build1)
            assertConfirmationCount(build2)
            assertConfirmationCount(build3)
        }
        replaceSocketReceiver { additionalRequests++ }

        then:
        waitCloseAndFinish(build1)
        build2.waitForFinish()
        build3.waitForFinish()
        assertConfirmationCount(build1)
        assertConfirmationCount(build2)
        assertConfirmationCount(build3)

### Build tree state

"Build tree" is another name for the build definition.
The "build tree state" holds the state for the entire build definition for a single build execution within a session.

The build tree state is managed by the `BuildTreeState` class.
An instance is created at the start of a build execution and discarded at the end of the execution.

### Build state