}

    @Test
    void testSourceRootOrderingPreserved() {
        // Add multiple resource source roots
        project.addSourceRoot(
                new DefaultSourceRoot(ProjectScope.MAIN, Language.RESOURCES, Path.of("src/main/resources2")));
        project.addSourceRoot(
                new DefaultSourceRoot(ProjectScope.MAIN, Language.RESOURCES, Path.of("src/main/resources3")));

        // Verify initial order

    }

    @Override
    public void addSourceRoot(@Nonnull Project project, @Nonnull SourceRoot source) {
        MavenProject prj = getMavenProject(requireNonNull(project, "project" + " cannot be null"));
        prj.addSourceRoot(requireNonNull(source, "source" + " cannot be null"));
    }

    @Override
    public void addSourceRoot(
            @Nonnull Project project,

     *
     * @since 4.0.0
     */
    public void addSourceRoot(@Nonnull ProjectScope scope, @Nonnull Language language, @Nonnull Path directory) {
        directory = getBaseDirectory()
                .resolve(Objects.requireNonNull(directory, "directory cannot be null"))
                .normalize();
        addSourceRoot(new DefaultSourceRoot(scope, language, directory));
    }

    /**

        File basedir = new File(System.getProperty("java.io.tmpdir"));
        project.setFile(new File(basedir, "file"));

        assertEquals(0, project.getSourceRoots().size());

        project.addSourceRoot(new DefaultSourceRoot(
                ProjectScope.MAIN, Language.JAVA_FAMILY, Path.of(basedir.getAbsolutePath(), "src/main/java")));

        assertEquals(1, project.getSourceRoots().size());

        assertExceptionMessageContains("myGroup:myArtifact:1.0-SNAPSHOT", "myGroup:anotherArtifact:1.0-SNAPSHOT");

        // Add a Java module. It should relax the restriction on artifactId.
        projectManager.addSourceRoot(
                project,
                new DefaultSourceRoot(
                        ProjectScope.MAIN,
                        Language.JAVA_FAMILY,
                        "org.foo.bar",

     * @param source the source to add
     * @throws IllegalArgumentException if this project manager rejects the given source because of conflict
     *
     * @see #getSourceRoots(Project)
     */
    void addSourceRoot(@Nonnull Project project, @Nonnull SourceRoot source);

    /**
     * Resolves and adds the given directory as a source with the given scope and language.

                for (Resource resource : project.getBuild().getDelegate().getResources()) {
                    project.addSourceRoot(new DefaultSourceRoot(baseDir, ProjectScope.MAIN, resource));
                }
                for (Resource resource : project.getBuild().getDelegate().getTestResources()) {
                    project.addSourceRoot(new DefaultSourceRoot(baseDir, ProjectScope.TEST, resource));
                }
            }