package org.codehaus.gmavenplus.mojo;
   
   import org.apache.maven.plugins.annotations.LifecyclePhase;
   import org.apache.maven.plugins.annotations.Mojo;
   import org.apache.maven.plugins.annotations.Parameter;
   import org.apache.maven.shared.model.fileset.FileSet;
   
   
   /**
   * This mojo adds Groovy test sources to the project's test sources.
   *
   * @author Keegan Witt
   * @since 1.0-beta-3
   */
  @Mojo(name = "addTestSources", defaultPhase = LifecyclePhase.INITIALIZE, threadSafe = true)
  public class AddTestSourcesMojo extends AbstractGroovySourcesMojo {
  
      /**
       * The Groovy test source files (relative paths).
       * Default: "${project.basedir}/src/test/groovy/**/*.groovy"
       */
      @Parameter
      protected FileSet[] testSources;
  
      /**
       * Executes this mojo.
       */
      @Override
      public void execute() {
          for (FileSet testSource : getTestFilesets(testSources, false)) {
              addTestSourcePath(testSource.getDirectory());
          }
      }
  
      /**
       * Adds the specified test source path to the project's test compile sources.
       *
       * @param path The test source path to add to the project's test compile sources
       */
      protected void addTestSourcePath(final String path) {
          if (!project.getTestCompileSourceRoots().contains(path)) {
              getLog().debug("Added test source directory: " + path);
              project.addTestCompileSourceRoot(path);
          }
      }
  
  }