void testMatchingArtifactIdsDifferentGroupIds() throws Exception {
        List<MavenProject> projects = new ArrayList<>();
        MavenProject project1 = createProject("groupId1", "artifactId", "1.0");
        projects.add(project1);
        MavenProject project2 = createProject("groupId2", "artifactId", "1.0");
        projects.add(project2);
        project1.getDependencies().add(createDependency(project2));

    private final MavenProject aProject = createA();

    private final MavenProject bProject = createProject(Arrays.asList(toDependency(aProject)), "bProject");

    private final MavenProject cProject = createProject(Arrays.asList(toDependency(bProject)), "cProject");

    private final MavenProject dProject = createProject(
            Arrays.asList(toDependency(aProject), toDependency(bProject), toDependency(cProject)), "dProject");