)
        def detector = new CachingJvmMetadataDetector(metaDataDetector)
        File javaHome1 = Jvm.current().javaHome
        def link = new TestFile(Files.createTempDirectory(temporaryFolder.toPath(), null).toFile(), "jdklink")
        link.createLink(javaHome1)

        when:
        def metadata1 = detector.getMetadata(testLocation(link.absolutePath))
        link.createLink(new File("doesntExist"))

        def extraOptions = target.isDirectory() ? ["/d"] : []
        assert ["cmd.exe", "/d", "/c", "mklink", *extraOptions, link, target].execute().waitFor() == 0
    }

    static void createWindowsJunction(File link, File target) {
        assert target.isDirectory(), "Windows junction only works on directory"
        assert ["cmd.exe", "/d", "/c", "mklink", "/j", link, target].execute().waitFor() == 0
    }

            .descriptor(descriptor)
            .action(ModelActionRole.Initialize, NoInputsModelAction.of(ModelReference.of(childPath, elementType), descriptor, action))
            .build();

        modelNode.addLink(registration);
    }

    @Override
    public void afterEach(Action<? super T> configAction) {
        state.assertCanMutate();