assertEquals(3, factories.size());
    }

    @Test
    void testProjectDependencies() {
        Artifact pom = session.createArtifact("org.codehaus.plexus", "plexus-container-default", "1.0-alpha-32", "pom");

        Project project = project(pom);
        assertNotNull(project);

        Artifact artifact = session.createArtifact("org.apache.maven.core.test", "test-extension", "1", "jar");

    protected MavenSession createMavenSession(File pom) throws Exception {
        return createMavenSession(pom, new Properties());
    }

    protected MavenSession createMavenSession(File pom, Properties executionProperties) throws Exception {
        return createMavenSession(pom, executionProperties, false);
    }

    protected MavenSession createMavenSession(File pom, Properties executionProperties, boolean includeModules)

     * descriptor (model, the POM) is being built, and parent (and parent of parent...) is being asked for. Hence, this
     * method "filters" out in WHICH artifact are we interested in, but it intentionally neglects extension as
     * ArtifactDescriptorReader modifies extension to "pom" during collect. So all we have to rely on is GAV only.
     */

        Stream<org.apache.maven.artifact.Artifact> artifacts = Stream.concat(
                Stream.concat(
                        // pom artifact
                        Stream.of(new ProjectArtifact(project)),
                        // main project artifact if not a pom
                        "pom".equals(project.getPackaging()) ? Stream.empty() : Stream.of(project.getArtifact())),
                // attached artifacts

@Singleton
public class DefaultModelInterpolator implements ModelInterpolator {

    private static final String PREFIX_PROJECT = "project.";
    private static final String PREFIX_POM = "pom.";
    private static final List<String> PROJECT_PREFIXES_3_1 = Arrays.asList(PREFIX_POM, PREFIX_PROJECT);
    private static final List<String> PROJECT_PREFIXES_4_0 = Collections.singletonList(PREFIX_PROJECT);

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

@Named
class DefaultConsumerPomBuilder implements ConsumerPomBuilder {
    private static final String BOM_PACKAGING = "bom";

    public static final String POM_PACKAGING = "pom";

    @Inject
    private ProfileInjector profileInjector;

    @Inject
    private InheritanceAssembler inheritanceAssembler;

    @Inject

 *
 * TODO Consolidate this logic with the PluginParameterExpressionEvaluator, minus deprecations/bans.
 */
@Deprecated
public abstract class AbstractStringBasedModelInterpolator extends AbstractLogEnabled
        implements ModelInterpolator, Initializable {

    private static final List<String> PROJECT_PREFIXES = Arrays.asList("pom.", "project.");

                                    // of this child if applicable b/c we want to use the
                                    // managed version's POM, *not* any other version's POM.
                                    // We retrieve the POM below in the retrieval step.
                                    manageArtifact(child, managedVersions, listeners);

    protected MavenSession createMavenSession(File pom) throws Exception {
        return createMavenSession(pom, new Properties());
    }

    protected MavenSession createMavenSession(File pom, Properties executionProperties) throws Exception {
        return createMavenSession(pom, executionProperties, false);
    }

    protected MavenSession createMavenSession(File pom, Properties executionProperties, boolean includeModules)

                        .expectResult(MODULE_A),
                scenario("Select reactor by specific pom")
                        .requestedPom(MODULE_C)
                        .expectResult(MODULE_C, MODULE_C_1, MODULE_C_2),
                scenario("Select reactor by specific pom with also make dependencies")
                        .requestedPom(MODULE_C)
                        .makeBehavior(REACTOR_MAKE_UPSTREAM)