@Test
  public void testNonPackageResourceUpdated() throws Exception {
    // This tests changes to a resource that is neither pom.xml nor kmodule.xml nor within a Package
    final Bean buildChangeListenerBean =
        (Bean)
            beanManager
                .getBeans(org.guvnor.common.services.builder.ResourceChangeIncrementalBuilder.class)
                .iterator()
                .next();
    final CreationalContext cc = beanManager.createCreationalContext(buildChangeListenerBean);
    final org.guvnor.common.services.builder.ResourceChangeIncrementalBuilder buildChangeListener =
        (org.guvnor.common.services.builder.ResourceChangeIncrementalBuilder)
            beanManager.getReference(
                buildChangeListenerBean,
                org.guvnor.common.services.builder.ResourceChangeIncrementalBuilder.class,
                cc);

    final URL resourceUrl = this.getClass().getResource("/BuildChangeListenerRepo/project.imports");
    final org.uberfire.java.nio.file.Path nioResourcePath = fs.getPath(resourceUrl.toURI());
    final Path resourcePath = paths.convert(nioResourcePath);

    // Force full build before attempting incremental changes
    final KieProject project = projectService.resolveProject(resourcePath);
    final BuildResults buildResults = buildService.build(project);
    assertNotNull(buildResults);
    assertEquals(0, buildResults.getErrorMessages().size());
    assertEquals(1, buildResults.getInformationMessages().size());

    // Perform incremental build (Without a full Build first)
    buildChangeListener.updateResource(resourcePath);

    final IncrementalBuildResults incrementalBuildResults =
        buildResultsObserver.getIncrementalBuildResults();
    assertNull(incrementalBuildResults);
  }
  @Test
  public void testResourceDeleted() throws Exception {
    final Bean buildChangeListenerBean =
        (Bean)
            beanManager
                .getBeans(org.guvnor.common.services.builder.ResourceChangeIncrementalBuilder.class)
                .iterator()
                .next();
    final CreationalContext cc = beanManager.createCreationalContext(buildChangeListenerBean);
    final org.guvnor.common.services.builder.ResourceChangeIncrementalBuilder buildChangeListener =
        (org.guvnor.common.services.builder.ResourceChangeIncrementalBuilder)
            beanManager.getReference(
                buildChangeListenerBean,
                org.guvnor.common.services.builder.ResourceChangeIncrementalBuilder.class,
                cc);

    final URL resourceUrl =
        this.getClass().getResource("/BuildChangeListenerRepo/src/main/resources/delete.drl");
    final org.uberfire.java.nio.file.Path nioResourcePath = fs.getPath(resourceUrl.toURI());
    final Path resourcePath = paths.convert(nioResourcePath);

    // Force full build before attempting incremental changes
    final KieProject project = projectService.resolveProject(resourcePath);
    final BuildResults buildResults = buildService.build(project);
    assertNotNull(buildResults);
    assertEquals(0, buildResults.getErrorMessages().size());
    assertEquals(1, buildResults.getInformationMessages().size());

    // Perform incremental build
    buildChangeListener.deleteResource(resourcePath);

    final IncrementalBuildResults incrementalBuildResults =
        buildResultsObserver.getIncrementalBuildResults();
    assertNotNull(incrementalBuildResults);
    assertEquals(0, incrementalBuildResults.getAddedMessages().size());
    assertEquals(0, incrementalBuildResults.getRemovedMessages().size());
  }
  @Test
  public void testBatchResourceChanges() throws Exception {
    final Bean buildChangeListenerBean =
        (Bean)
            beanManager
                .getBeans(org.guvnor.common.services.builder.ResourceChangeIncrementalBuilder.class)
                .iterator()
                .next();
    final CreationalContext cc = beanManager.createCreationalContext(buildChangeListenerBean);
    final org.guvnor.common.services.builder.ResourceChangeIncrementalBuilder buildChangeListener =
        (org.guvnor.common.services.builder.ResourceChangeIncrementalBuilder)
            beanManager.getReference(
                buildChangeListenerBean,
                org.guvnor.common.services.builder.ResourceChangeIncrementalBuilder.class,
                cc);

    final URL resourceUrl1 =
        this.getClass().getResource("/BuildChangeListenerRepo/src/main/resources/add.drl");
    final org.uberfire.java.nio.file.Path nioResourcePath1 = fs.getPath(resourceUrl1.toURI());
    final Path resourcePath1 = paths.convert(nioResourcePath1);

    final URL resourceUrl2 =
        this.getClass().getResource("/BuildChangeListenerRepo/src/main/resources/update.drl");
    final org.uberfire.java.nio.file.Path nioResourcePath2 = fs.getPath(resourceUrl2.toURI());
    final Path resourcePath2 = paths.convert(nioResourcePath2);

    final URL resourceUrl3 =
        this.getClass().getResource("/BuildChangeListenerRepo/src/main/resources/delete.drl");
    final org.uberfire.java.nio.file.Path nioResourcePath3 = fs.getPath(resourceUrl3.toURI());
    final Path resourcePath3 = paths.convert(nioResourcePath3);

    //        final Set<ResourceChange> batch = new HashSet<ResourceChange>();
    //        batch.add( new ResourceChange( ChangeType.ADD,
    //                                       resourcePath1,
    //                                       new SessionInfoImpl( "id",
    //                                                            new IdentityImpl( "user",
    //
    // Collections.<Role>emptyList() ) ) ) );
    //        batch.add( new ResourceChange( ChangeType.UPDATE,
    //                                       resourcePath2,
    //                                       new SessionInfoImpl( "id",
    //                                                            new IdentityImpl( "user",
    //
    // Collections.<Role>emptyList() ) ) ) );
    //        batch.add( new ResourceChange( ChangeType.DELETE,
    //                                       resourcePath3,
    //                                       new SessionInfoImpl( "id",
    //                                                            new IdentityImpl( "user",
    //
    // Collections.<Role>emptyList() ) ) ) );
    final Map<Path, Collection<ResourceChange>> batch =
        new HashMap<Path, Collection<ResourceChange>>();
    batch.put(
        resourcePath1,
        new ArrayList<ResourceChange>() {
          {
            add(new ResourceAdded());
          }
        });

    batch.put(
        resourcePath2,
        new ArrayList<ResourceChange>() {
          {
            add(new ResourceUpdated());
          }
        });

    batch.put(
        resourcePath3,
        new ArrayList<ResourceChange>() {
          {
            add(new ResourceUpdated());
          }
        });

    // Force full build before attempting incremental changes
    final KieProject project = projectService.resolveProject(resourcePath1);
    final BuildResults buildResults = buildService.build(project);
    assertNotNull(buildResults);
    assertEquals(0, buildResults.getErrorMessages().size());
    assertEquals(1, buildResults.getInformationMessages().size());

    // Perform incremental build
    buildChangeListener.batchResourceChanges(batch);

    final IncrementalBuildResults incrementalBuildResults =
        buildResultsObserver.getIncrementalBuildResults();
    assertNotNull(incrementalBuildResults);
    assertEquals(0, incrementalBuildResults.getAddedMessages().size());
    assertEquals(0, incrementalBuildResults.getRemovedMessages().size());
  }