}

    @Override
    public Model findModel(Artifact artifact) {
        if (GROUP_ID.equals(artifact.getGroupId())
                && ARTIFACT_ID.equals(artifact.getArtifactId())
                && VERSION.equals(artifact.getVersion())) {
            Model m = new Model();
            m.setArtifactId(ARTIFACT_ID);
            m.setGroupId(GROUP_ID);
            m.setVersion(VERSION);
            Repository repository = new Repository();

import static org.junit.jupiter.api.Assertions.assertFalse;

class MavenLifecycleParticipantTest extends AbstractCoreMavenComponentTestCase {

    private static final String INJECTED_ARTIFACT_ID = "injected";

    public static class InjectDependencyLifecycleListener extends AbstractMavenLifecycleParticipant {

        @Override
        public void afterProjectsRead(MavenSession session) {

import org.apache.maven.artifact.repository.layout.ArtifactRepositoryLayout;

@Deprecated
public interface ArtifactRepositoryFactory {

    String DEFAULT_LAYOUT_ID = "default";

    String LOCAL_REPOSITORY_ID = "local";

    @Deprecated
    ArtifactRepositoryLayout getLayout(String layoutId) throws UnknownRepositoryLayoutException;

    @Deprecated

    File defaultUserLocalRepository = new File(userMavenConfigurationHome, "repository");

    String DEFAULT_REMOTE_REPO_ID = MavenRepositorySystem.DEFAULT_REMOTE_REPO_ID;

    String DEFAULT_REMOTE_REPO_URL = MavenRepositorySystem.DEFAULT_REMOTE_REPO_ID;

    Artifact createArtifact(String groupId, String artifactId, String version, String packaging);

/**
 */
public class DefaultSettingsValidator {

    private static final String ID = "[\\w.-]+";
    private static final Pattern ID_REGEX = Pattern.compile(ID);

    private static final String ILLEGAL_REPO_ID_CHARS = "\\/:\"<>|?*"; // ILLEGAL_FS_CHARS

    public void validate(Settings settings, boolean isProjectSettings, List<BuilderProblem> problems) {
        if (isProjectSettings) {

import javax.inject.Named;
import javax.inject.Singleton;

/**
 * {@code site} lifecycle provider.
 */
@Named(SiteLifecycleProvider.LIFECYCLE_ID)
@Singleton
public final class SiteLifecycleProvider extends AbstractLifecycleProvider {
    static final String LIFECYCLE_ID = "site";

    // START SNIPPET: site
    private static final String[] PHASES = {"pre-site", "site", "post-site", "site-deploy"};

     */
    public static final String CHILD_PATH_ADJUSTMENT = "child-path-adjustment";

    /**
     * The context key for the artifact id of the target model.
     */
    public static final String ARTIFACT_ID = "artifact-id";

    public MavenModelMerger() {
        super(false);
    }

    @Override
    public Model merge(Model target, Model source, boolean sourceDominant, Map<?, ?> hints) {

        policy.setChecksumPolicy("ignore");
        policy.setUpdatePolicy("always");

        Repository repository = new Repository();
        repository.setId(MavenRepositorySystem.DEFAULT_REMOTE_REPO_ID);
        repository.setUrl("file://" + repoDir.toURI().getPath());
        repository.setReleases(policy);
        repository.setSnapshots(policy);

    }

    @Test
    void testEmptyConstructor() {
        MavenProject project = new MavenProject();

        assertEquals(
                MavenProject.EMPTY_PROJECT_GROUP_ID + ":" + MavenProject.EMPTY_PROJECT_ARTIFACT_ID + ":jar:"
                        + MavenProject.EMPTY_PROJECT_VERSION,
                project.getId());
    }

    @Test
    void testClone() throws Exception {

 * @since 4.0.0
 * @see RemoteRepository
 * @see LocalRepository
 */
@Experimental
@Immutable
public interface Repository {

    /**
     * The reserved id for Maven Central
     */
    String CENTRAL_ID = "central";

    /**
     * Gets the identifier of this repository.
     *
     * @return the (case-sensitive) identifier, never {@code null}
     */
    @Nonnull
    String getId();

    /**