Dependency dep = createDependency("group", "artifact", "1.0");

        plugin.addDependency(dep);

        build.addPlugin(plugin);

        new ProjectSorter(Collections.singletonList(project));
    }

    @Test
    void testShouldNotFailWhenManagedPluginDepReferencesCurrentProject() throws Exception {

import org.apache.maven.project.MavenProject;
import org.apache.maven.project.ProjectSorter;

/**
 * Describes the interdependencies between projects in the reactor.
 *
 */
public class DefaultProjectDependencyGraph implements ProjectDependencyGraph {

    private final ProjectSorter sorter;

    private final List<MavenProject> allProjects;

    private final Map<MavenProject, Integer> order;

              <exclude>org.apache.maven.toolchain.DefaultToolchainManager#logger</exclude>
              <!-- Remove plexus utils -->
              <exclude>org.apache.maven.project.ProjectSorter#getDAG():METHOD_REMOVED</exclude>
              <!-- classes moved to maven-compat -->
              <exclude>org.apache.maven.plugin.PluginManager</exclude>