public void testWorkspaceResolutionApi() throws Exception {
   IProject[] projects =
       importProjects(
           "projects/simple-pom", new String[] {"pom.xml"}, new ResolverConfiguration());
   assertEquals(1, projects.length);
   assertNotNull(projects[0]);
   Artifact artifact =
       new DefaultArtifact(
           "org.eclipse.m2e.projects", "simple-pom", "1.0.0", null, "pom", "", null);
   artifact = manager.getWorkspaceLocalRepository().find(artifact);
   assertTrue(artifact.isResolved());
   assertNotNull(artifact.getFile());
   assertEquals(projects[0].getFile("pom.xml").getLocation().toFile(), artifact.getFile());
 }