/**
     * Calls the corresponding visitor methods for all outputs added via the runtime API.
     */
    void visitRegisteredProperties(PropertyVisitor visitor);

    AndSpec<? super TaskInternal> getUpToDateSpec();

    void setPreviousOutputFiles(FileCollection previousOutputFiles);

    /**
     * Returns the output files and directories recorded during the previous execution of the task.
     */

        }
        // Only false if no declared outputs AND no Task.upToDateWhen spec. We force to true for incremental tasks.
        AndSpec<? super TaskInternal> upToDateSpec = task.getOutputs().getUpToDateSpec();
        if (!properties.hasDeclaredOutputs() && upToDateSpec.isEmpty()) {
            if (requiresInputChanges(task)) {

    def task = Stub(TaskInternal)
    def upToDateSpec = Mock(AndSpec)

    def setup() {
        _ * task.getInputs() >> inputs
        _ * task.getOutputs() >> outputs
        _ * outputs.getUpToDateSpec() >> upToDateSpec
    }

    def "untracked"() {
        when:
        def state = repository.getExecutionMode(task, taskProperties)

        then:

        }
    }

    @Override
    public AndSpec<? super TaskInternal> getUpToDateSpec() {
        return upToDateSpec;
    }

    @Override
    public void upToDateWhen(final Closure upToDateClosure) {
        taskMutator.mutate("TaskOutputs.upToDateWhen(Closure)", () -> {