void recompiledFiles(Collection<File> files) {
        def expectedNames = files.collect({ removeExtension(it.name) }) as Set
        assert changedFileNames == expectedNames
    }

    //asserts has the exact set of output files
    void hasFiles(File... files) {
        def expectedNames = files.collect({ removeExtension(it.name) }) as Set
        assert getFiles { true } == expectedNames
    }

            import org.junit.*
            class ThingTest {
                @Test void ok() { new Thing() }
            }
        """

        and:
        def expectedTasks = [
            ":compileJava", ":compileGroovy", ":processResources", ":classes", ":jar", ":assemble",
            ":compileTestJava", ":compileTestGroovy", ":processTestResources", ":testClasses", ":test", ":check",

	"k8s.io/kubernetes/pkg/kubelet/pluginmanager/pluginwatcher/example_plugin_apis/v1beta2"
)

type exampleHandler struct {
	SupportedVersions []string
	ExpectedNames     map[string]int

	eventChans map[string]chan examplePluginEvent // map[pluginName]eventChan

	m sync.Mutex

	permitDeprecatedDir bool
}

type examplePluginEvent int

const (