MutationValidator.MutationType.DEPENDENCY_CONSTRAINT_ATTRIBUTES,
            MutationValidator.MutationType.ARTIFACTS,
            MutationValidator.MutationType.USAGE,
            MutationValidator.MutationType.HIERARCHY
        ]
    }

    def "does not reevaluate component metadata when #mutationType change"() {
        componentIdentifierFactory.createComponentIdentifier(_) >> {

The simpler the problem solved by the tool, the better performance it will get. And most of the benchmarks don't test the additional features provided by the tool.

The hierarchy is like:

* **Uvicorn**: an ASGI server
    * **Starlette**: (uses Uvicorn) a web microframework

        this.getEventRegister().registerLazyAddAction(x -> rootComponentMetadataBuilder.getValidator().validateMutation(MutationValidator.MutationType.HIERARCHY));
        this.whenObjectRemoved(x -> rootComponentMetadataBuilder.getValidator().validateMutation(MutationValidator.MutationType.HIERARCHY));
    }

    @Override
    @SuppressWarnings("deprecation")
    protected Configuration doCreate(String name) {

	podContainerName, _ := m.GetPodContainerName(pod)
	return m.cgroupManager.Exists(podContainerName)
}

// EnsureExists takes a pod as argument and makes sure that
// pod cgroup exists if qos cgroup hierarchy flag is enabled.
// If the pod level container doesn't already exist it is created.
func (m *podContainerManagerImpl) EnsureExists(pod *v1.Pod) error {
	// check if container already exist
	alreadyExists := m.Exists(pod)

        outgoing.getCapabilities() >> Collections.emptySet()

        configuration.isCanBeDeclared() >> true
        configuration.name >> "config"
        configuration.extendsFrom >> []
        configuration.hierarchy >> [configuration]
        configuration.outgoing >> outgoing
        configuration.dependencies >> dependencySet
        configuration.dependencyConstraints >> dependencyConstraintSet

		// Register current phase as part of its own parent hierarchy
		parent := p.parent
		for parent != nil {
			phaseHierarchy[parent.generatedName] = append(phaseHierarchy[parent.generatedName], p.generatedName)
			parent = parent.parent
		}
		return nil
	})

	// If a filter option is specified, set all phaseRunFlags to false except for
	// the phases included in the filter and their hierarchy of nested phases.

            // A normal gradle build does this by adding the MixInLegacyTypesClassLoader to the class loader hierarchy.
            // In a test run, which is essentially a plain Java application, the classpath is flattened and injected
            // into the system class loader and there exists no Gradle class loader hierarchy in the running test. (See Implementation

        json.replace('"formatVersion": "1.1"', '"formatVersion": "' + metadataVersion + '"')
    }

    def "new hierarchy in ModuleDependency is added to equals and hashcode"() {
        when:
        // If this test fails, you added a type hierarchy to GradleModuleMetadataParser.ModuleDependency, update this test _after_ making sure it is considered by hashcode and equals

        skipped getAppCompileTask(language)

        where:
        from  | to
        true  | false
        false | true
    }

    def "removes stale class file when file moves in hierarchy"() {
        given:
        file("src/main/${language.name}/IPerson.${language.name}") << basicInterface
        buildFile << """
            apply plugin: '${language.name}'

        given:
        dependency "org.test:buildB:1.0"
        dependency "org.test:buildC:1.0"

        def buildC = file("hierarchy", "buildB")
        buildC.file('settings.gradle') << """
            rootProject.name = 'buildC'
"""
        buildC.file('build.gradle') << """
            apply plugin: 'java'
            apply plugin: 'idea'