}

    def "has intervening lifecycle task as dependency when set"() {
        when:
        element.builtBy(dependedOn1)
        element.setBuildTask(lifecycleTask)
        element.builtBy(dependedOn2)

        then:
        element.getBuildDependencies().getDependencies(Stub(Task)) == [lifecycleTask] as Set

        and:

     * Returns the task responsible for building this component.
     */
    @Nullable
    Task getBuildTask();

    /**
     * Specifies the task responsible for building this component.
     */
    void setBuildTask(@Nullable Task buildTask);

    /**
     * Adds tasks required to build this component. Tasks added this way are subsequently
     * added as dependencies of this component's {@link #getBuildTask() build task}.
     */

        super(identifier, publicType);
    }

    @Override
    @Nullable
    public Task getBuildTask() {
        return buildTask;
    }

    @Override
    public void setBuildTask(@Nullable Task buildTask) {
        this.buildTask = buildTask;
        if (buildTask != null) {
            buildTask.dependsOn(buildTaskDependencies);
        }
    }

    @Override

            binaryLifecycleTask.setGroup(LifecycleBasePlugin.BUILD_GROUP);
            binaryLifecycleTask.setDescription(String.format("Assembles %s.", binary));
            binary.setBuildTask(binaryLifecycleTask);
        }

        @Finalize
        void addSourceSetsOwnedByBinariesToTheirInputs(@Each BinarySpecInternal binary) {
            if (binary.isLegacyBinary()) {
                return;

        given:
        def binary = sharedLibrary
        binary.sharedLibraryFile = sharedLibraryFile
        binary.sharedLibraryLinkFile = sharedLibraryLinkFile
        def lifecycleTask = Stub(Task)
        binary.setBuildTask(lifecycleTask)
        binary.builtBy(Stub(Task))

        and: "has at least one header exporting source set"
        final headerDir = tmpDir.createDir("headerDir")
        def headerDirSet = Stub(SourceDirectorySet) {