}

    def "returns empty classpath for jar without manifest"() {
        when:
        createJar()

        then:
        ManifestUtil.parseManifestClasspath(jarFile) == []
    }

    def "returns empty classpath for jar with manifest without Class-Path"() {
        when:
        createJar(manifestWithClasspath(null))

        then:
        ManifestUtil.parseManifestClasspath(jarFile) == []
    }

    @Rule
    public TestNameTestDirectoryProvider tmpDir = new TestNameTestDirectoryProvider(getClass())

    def setup() {
        testDir = tmpDir.createDir('dir')
        file = new File(testDir, 'build.script')
        fileUri = file.toURI()
    }

    private URI createJar() throws URISyntaxException {
        TestFile jarFile = tmpDir.testDirectory.file('test.jar')
        testDir.file('ignoreme').write('content')

                ignoredResourceInNestedJar = new TestResource(file('some/package/ignored.txt') << "This should be ignored", this.&createJar)
                notIgnoredResourceInNestedJar = new TestResource(file('some/package/not-ignored.txt') << "This should not be ignored", this.&createJar)

    @Before
    public void setUp() throws URISyntaxException {
        testDir = tmpDir.createDir("scripts");
        scriptFile = new File(testDir, "build.script");
        scriptFileUri = scriptFile.toURI();
        createJar();
    }

    private URI createJar() throws URISyntaxException {
        TestFile jarFile = tmpDir.getTestDirectory().file("test.jar");

    }

    def "supplies multiple installations for multiple paths"() {
        given:
        def expectedLocation1 = candidates.createDir("java/11.0.6.hs-adpt")
        def expectedLocation2 = candidates.createDir("java/14")
        def expectedLocation3 = candidates.createDir("java/8.0.262.fx-librca")

        when:
        def directories = supplier.get()

        then:
        directories.size() == 3

    }

    def "can add dir to singleton set"() {
        def parent = tmpDir.createDir()
        def dir1 = parent.createDir("dir1")
        def dir2 = parent.createDir("dir2")
        def dir3 = parent.createDir("dir3")
        def tooMany = parent.createDir("dir12")
        def tooFew = parent.createDir("dir")
        def child = dir1.createDir("child1")
        def single = from(dir1)

        expect:

    def "each file does not execute action for directories"() {
        given:
        File fromSrcDir = createDir(project.projectDir, 'src')
        File fromConfDir = createDir(fromSrcDir, 'conf')
        File fromPropertiesFile = createFile(fromConfDir, 'file.properties')
        fromPropertiesFile.text << 'foo'
        File intoBuildDir = createDir(project.projectDir, 'build')

    def cacheRepository = new DefaultUnscopedCacheBuilderFactory(new TestInMemoryCacheFactory())
    def cacheDir = temporaryFolder.createDir(CacheLayout.MODULES.key)
    def resourcesDir = cacheDir.createDir(CacheLayout.RESOURCES.key)
    def filesDir = cacheDir.createDir(CacheLayout.FILE_STORE.key)
    def metaDataDir = cacheDir.createDir(CacheLayout.META_DATA.key)
    def artifactCacheMetadata = Stub(ArtifactCacheMetadata) {
        getCacheDir() >> cacheDir

    def "returns closest ancestor directory that contains a #settingsFilename file"() {
        given:
        def locator = buildLayoutFactoryFor()

        and:
        def currentDir = tmpDir.createDir("sub/current")
        def subDir = tmpDir.createDir("sub")
        def settingsFile = subDir.createFile(settingsFilename)
        tmpDir.createFile(settingsFilename)

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

        given:
        createDir('test') {
            dir1 {
                file 'ignored.xml'
                file 'file1.txt'
            }
        }
        createDir('meta-inf') {
            dir2 {
                file 'ignored.txt'
                file 'file2.xml'
            }
        }
        createDir('meta-inf2') {
            file 'file2.txt'