final MojoExecution mojoExecution2 = executions.get(1);
        phaseRecorder.observeExecution(mojoExecution1);

        assertTrue(ProjectDependencyGraphStub.A.hasLifecyclePhase(mojoExecution1.getLifecyclePhase()));
        assertFalse(ProjectDependencyGraphStub.A.hasLifecyclePhase(mojoExecution2.getLifecyclePhase()));

        assertFalse(phaseRecorder.isDifferentPhase(mojoExecution1));

        return null;
    }

    private File determineBuildOutputDirectoryForArtifact(final MavenProject project, final Artifact artifact) {
        if (isTestArtifact(artifact)) {
            if (project.hasLifecyclePhase("test-compile")) {
                return new File(project.getBuild().getTestOutputDirectory());
            }
        } else {
            String type = artifact.getProperty("type", "");

     * used by plugins.
     *
     * @param phase The phase to check for, must not be {@code null}.
     * @return {@code true} if the phase has been seen.
     */
    public boolean hasLifecyclePhase(String phase) {
        return lifecyclePhases.contains(phase);
    }

    /**
     * <strong>Warning:</strong> This is an internal utility method that is only public for technical reasons, it is not