protected void setUp() throws Exception {
    // prepare plexus environment
    super.setUp();

    ajcMojo.project = project;
    String temp = new File(".").getAbsolutePath();
    basedir = temp.substring(0, temp.length() - 2) + "/src/test/projects/" + getProjectName() + "/";
    project.getBuild().setDirectory(basedir + "/target");
    project.getBuild().setOutputDirectory(basedir + "/target/classes");
    project.getBuild().setTestOutputDirectory(basedir + "/target/test-classes");
    project.getBuild().setSourceDirectory(basedir + "/src/main/java");
    project.getBuild().setTestSourceDirectory(basedir + "/src/test/java");
    project.addCompileSourceRoot(project.getBuild().getSourceDirectory());
    project.addTestCompileSourceRoot(project.getBuild().getTestSourceDirectory());
    ajcMojo.basedir = new File(basedir);

    setVariableValueToObject(
        ajcMojo, "outputDirectory", new File(project.getBuild().getOutputDirectory()));

    ArtifactHandler artifactHandler = new MockArtifactHandler();
    Artifact artifact = new MockArtifact("dill", "dall");
    artifact.setArtifactHandler(artifactHandler);
    project.setArtifact(artifact);
    project.setDependencyArtifacts(Collections.EMPTY_SET);
  }