import org.apache.maven.model.building.UrlModelSource;
import org.apache.maven.project.MavenProject;
import org.apache.maven.project.ProjectBuilder;
import org.apache.maven.project.ProjectBuildingException;
import org.apache.maven.project.ProjectBuildingRequest;

/**
 * Strategy to collect projects for building when the Maven invocation is not in a directory that contains a pom.xml.
 */

        if (project.getFile() == null) {
            // If there is no build POM there is no reason to inject artifacts for the consumer POM.
            return;
        }
        if (Features.consumerPom(session.getConfigProperties())) {
            Path buildDir =
                    project.getBuild() != null ? Paths.get(project.getBuild().getDirectory()) : null;

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<project>
  <modelVersion>4.0.0</modelVersion>

  <groupId>org.apache.maven.its.mng3760</groupId>
  <artifactId>test1</artifactId>
  <version>1.0-SNAPSHOT</version>

  <name>Maven Integration Test :: MNG-3760</name>
  <description>
    Test interpolation of ${project.baseUri}
  </description>

  <properties>

    }

    @Nonnull
    static DependencyResolverRequest build(Session session, RequestType requestType, Project project) {
        return build(session, requestType, project, PathScope.MAIN_RUNTIME);
    }

    @Nonnull
    static DependencyResolverRequest build(Session session, RequestType requestType, Project project, PathScope scope) {
        return new DependencyResolverRequestBuilder()
                .session(session)

 * the {@code /project/subprojects/subproject} elements of the POM in the aggregator project.
 * Note that the aggregator project is required to have a {@code pom} packaging.</p>
 *
 * <p><dfn>Project inheritance</dfn> defines a parent-child relationship between projects.
 * The <dfn>child project</dfn> inherits all the information from the <dfn>parent project</dfn>
 * POM.</p>
 *
 */

        for (MavenProject project : projects) {
            request.setArtifact(new ProjectArtifact(project));
            request.setArtifactDependencies(project.getDependencyArtifacts());
            request.setManagedVersionMap(project.getManagedVersionMap());
            request.setRemoteRepositories(project.getRemoteArtifactRepositories());

        MavenProject projectA = createSucceededMavenProject("A");
        MavenProject projectB = createFailedMavenProject("B");
        MavenProject projectC = createSkippedMavenProject("C");
        projectC.setDependencies(singletonList(toDependency(projectB)));
        executionResult.setTopologicallySortedProjects(asList(projectA, projectB, projectC));

                sortedProjects.stream().noneMatch(project -> result.getBuildSummary(project) instanceof BuildSuccess);

        if (hasNoSuccess) {
            return Optional.empty();
        }

        List<String> remainingProjects = sortedProjects.stream()
                .filter(project -> result.getBuildSummary(project) == null
                        || result.getBuildSummary(project) instanceof BuildFailure)

    }

    // test a build where projects use different versions of the same plugin

    @Test
    void testThatPluginDependencyThatHasSystemScopeIsResolved() throws Exception {
        MavenSession session = createMavenSession(getProject("project-contributing-system-scope-plugin-dep"));
        MavenProject project = session.getCurrentProject();
        Plugin plugin = project.getPlugin("org.apache.maven.its.plugins:maven-it-plugin");

        model.setBuild(build);

        MavenProject project = new MavenProject(model);
        project.setFile(new File("pom.xml").getCanonicalFile());

        ExpressionEvaluator expressionEvaluator = createExpressionEvaluator(project, null, new Properties());

        Object value = expressionEvaluator.evaluate("${project.build.directory}/classes");