private DefaultProjectManager projectManager;

    private Project project;

    private ProducedArtifact artifact;

    private Path artifactPath;

    @Test
    void attachArtifact() {
        InternalMavenSession session = Mockito.mock(InternalMavenSession.class);
        ArtifactManager artifactManager = Mockito.mock(ArtifactManager.class);
        MavenProject mavenProject = new MavenProject();

        result.addAll(getAttachedArtifacts(project));
        return Collections.unmodifiableCollection(result);
    }

    @Override
    @SuppressWarnings("deprecation")
    public void attachArtifact(@Nonnull Project project, @Nonnull ProducedArtifact artifact, @Nonnull Path path) {
        requireNonNull(project, "project cannot be null");
        requireNonNull(artifact, "artifact cannot be null");