task5Details.path == pathOf(task5)
    }

    def addsAGroupThatContainsTheTasksWithNoGroup() {
        def task1 = task('task1')
        def task2 = task('task2', 'group', task1)
        def task3 = task('task3')
        def task4 = task('task4', task2)
        def task5 = task('task5', task3, task4)

        when:
        def model = modelFor([task1, task2, task3, task4, task5])

        then:

        given:
        def locator = buildLayoutFactoryFor()

        and: "temporary tree created out of the Gradle build tree"
        def tmpDir = File.createTempFile("stop-", "-at").canonicalFile
        def stopAt = new File(tmpDir, 'stopAt')
        def currentDir = new File(new File(stopAt, "intermediate"), 'current')
        currentDir.mkdirs()

        expect:
        def layout = locator.getLayoutFor(currentDir, true)

    }

    def "list collecting"() {
        def transformer = new InternalTransformer() {
            def transform(i) { i * 2 }
        }
        def collect = { Integer[] nums -> collect(nums as List, transformer) }

        expect:
        collect(1, 2, 3) == [2, 4, 6]
        collect() == []
    }

    def "set filtering"() {
        given:
        def spec = { it < 5 }

module example.com/n

require example.com/dep v1.0.0
replace example.com/dep => ./dep2
-- n/n.go --
package n

import "example.com/dep"

func F() {
	dep.G()
}
-- dep1/go.mod --
module example.com/dep
-- dep1/dep.go --
package dep

func G() {
}
-- dep2/go.mod --
module example.com/dep
-- dep2/dep.go --
package dep

func G() {
}
-- dep3/go.mod --
module example.com/dep

        ])

        when:
        def clazz = api.classes.A
        def annotations = clazz.clazz.annotations
        def annClazz = api.classes.Ann
        def subAnnClazz = api.classes.SubAnn

        api.extractAndLoadApiClassFrom(subAnnClazz)
        def extractedAnn = api.extractAndLoadApiClassFrom(annClazz)
        def extractedClass = api.extractAndLoadApiClassFrom(clazz)
        def extractedAnnotations = extractedClass.annotations

        def apiElements9 = [attributes(Usage.JAVA_API, LibraryElements.JAR, 9)]
        def runtimeElements9 = [attributes(Usage.JAVA_RUNTIME, LibraryElements.JAR, 9)]

        def apiElements11 = [attributes(Usage.JAVA_API, LibraryElements.JAR, 11)]
        def runtimeElements11 = [attributes(Usage.JAVA_RUNTIME, LibraryElements.JAR, 11)]

        when:

        1 * selectedComponentResult.matches(b.id)
        0 * _

    }

    def "chooses newest non rejected matching version without requiring metadata"() {
        given:
        def a = component('1.2')
        def b = component('1.3')
        def c = component('2.0')
        def d = component('1.1')
        def selectedComponentResult = Mock(ComponentSelectionContext)

        when:

    }

    def "detects no processors when processor declaration is missing"() {
        given:
        def jar = tmpDir.file("classes.jar")
        jar << JarUtils.jarWithContents()
        def dir = tmpDir.file("classes")
        def cp = files(jar, dir)

        expect:
        detector.detectProcessors(cp) == [:]
    }

    }

    def "adding an empty jar inside another jar changes the hashcode"() {
        given:
        def outerContent = tmpDir.createDir("outer")
        def outer = tmpDir.file("outer.jar")
        outerContent.zipTo(outer)
        def originalHash = zipHasher.hash(snapshotContext(outer))

        when:
        def innerContent = tmpDir.createDir("inner")
        def inner = outerContent.file("inner.jar")

    def userHomeDir = temporaryFolder.createDir("user-home")
    def currentCacheDir = createVersionSpecificCacheDir(currentVersion, NOT_USED_WITHIN_30_DAYS)
    def progressMonitor = Mock(CleanupProgressMonitor)
    def deleter = TestFiles.deleter()