return null;
        }

        return artifactFactory.createPluginArtifact(plugin.getGroupId(), plugin.getArtifactId(), versionRange);
    }

    public Artifact createProjectArtifact(String groupId, String artifactId, String version) {
        return createArtifact(groupId, artifactId, version, "pom");
    }

    //    {
    //        File localRepo = getLocalRepositoryPath();
    //
    //        ArtifactFactory factory = (ArtifactFactory) lookup( ArtifactFactory.class );
    //        Artifact artifact = factory.createProjectArtifact( "maven", "p1", "1.0" );
    //
    //        ArtifactRepositoryFactory repoFactory = (ArtifactRepositoryFactory) lookup(
    // ArtifactRepositoryFactory.class );

        File testData = getTestFile(directory);
        FileUtils.deleteDirectory(testData);
        testData.mkdirs();

        Artifact artifact = artifactFactory.createProjectArtifact("test", "test", "1.0");
        artifact.setFile(new File(testData, "test-1.0.pom"));
        assertFalse(artifact.getFile().exists());
        return artifact;
    }

                final String parentGroupId = inheritedGroupId(result, 1);
                final String parentVersion = inheritedVersion(result, 1);

                project.setParentArtifact(repositorySystem.createProjectArtifact(
                        parentGroupId, parentModel.getArtifactId(), parentVersion));

                // org.apache.maven.its.mng4834:parent:0.1
                String parentModelId = result.getModelIds().get(1);