<version>1.0-SNAPSHOT</version>
  </parent>
</project>
"""

        when:
        def mavenProjects = creator.create(settings.buildSettings(), parentPom) as List

        then:
        mavenProjects.size() == 2
        mavenProjects[0].name == 'webinar-parent'
        mavenProjects[1].name == 'webinar-api'
    }

    def "fails with decent exception if pom is incorrect"() {
        given:

    @Test
    void testADependencies() {
        final List<MavenProject> mavenProjects = stub.getUpstreamProjects(ProjectDependencyGraphStub.A, false);
        assertEquals(0, mavenProjects.size());
    }

    @Test
    void testBDependencies() {
        final List<MavenProject> bProjects = stub.getUpstreamProjects(ProjectDependencyGraphStub.B, false);
        assertEquals(1, bProjects.size());

        File pom = params.getWorkingDir().file("pom.xml").get().getAsFile();
        try {
            Set<MavenProject> mavenProjects = new MavenProjectsCreator().create(params.getMavenSettings().get(), pom);
            new Maven2Gradle(mavenProjects, params.getWorkingDir().get(), params.getDsl().get(), params.getUseIncubatingAPIs().get(), params.getInsecureProtocolOption().get()).convert();

            throws ArtifactResolutionException, ArtifactNotFoundException {
        Set<MavenProject> mavenProjects = Collections.singleton(project);
        return resolveImpl(
                mavenProjects, scopesToCollect, scopesToResolve, session, getIgnorableArtifacts(mavenProjects));
    }

    public Set<Artifact> resolve(
            Collection<? extends MavenProject> projects, Collection<String> scopesToResolve, MavenSession session)

    private final Set<MavenProject> allProjects;
    private final MavenProject rootProject;

    private final List<MavenProject> dependentWars = new ArrayList<>();
    private final Directory workingDir;
    private final BuildInitDsl dsl;
    private final InsecureProtocolOption insecureProtocolOption;

 * @since 3.0-alpha-3
 */
public abstract class AbstractMavenLifecycleParticipant {

    /**
     * Invoked after all MavenProject instances have been created.
     *
     * This callback is intended to allow extensions to manipulate MavenProjects
     * before they are sorted and actual build execution starts.
     *
     * @param session the Maven session

        List<MavenProject> forkedProjects = executeForkedExecutions(mojoExecution, session);

        ensureDependenciesAreResolved(mojoDescriptor, session, dependencyContext);

        try (ProjectLock lock = new ProjectLock(session, mojoDescriptor)) {
            doExecute2(session, mojoExecution);
        } finally {
            for (MavenProject forkedProject : forkedProjects) {

     * and {@code groupId:artifactId} when there is a name clash).
     */
    String getResumeFromSelector(List<MavenProject> mavenProjects, MavenProject firstFailedProject) {
        boolean hasOverlappingArtifactId = mavenProjects.stream()
                        .filter(project -> firstFailedProject.getArtifactId().equals(project.getArtifactId()))
                        .count()
                > 1;

    public MavenProject(Model model) {
        setModel(model);
    }

    public MavenProject(MavenProject project) {
        deepCopy(project);
    }

    public File getParentFile() {
        return parentFile;
    }

    public void setParentFile(File parentFile) {
        this.parentFile = parentFile;
    }

    // ----------------------------------------------------------------------

     *
     * @param mavenProject The project
     * @return The list of builds that are eligible for starting now that the provided project is done
     */
    public List<MavenProject> markAsFinished(MavenProject mavenProject) {
        finishedProjects.add(mavenProject);
        return getSchedulableNewProcesses(mavenProject);
    }

    private List<MavenProject> getSchedulableNewProcesses(MavenProject finishedProject) {