tests/org.eclipse.sphinx.testutils.integration.referenceworkspace/src/org/eclipse/sphinx/testutils/integration/referenceworkspace/tests/ReferenceWorkspaceChangeListenerTest.java - sphinx/org.eclipse.sphinx - Git at Google

 /**
  * <copyright>
  *
  * Copyright (c) 2008-2019 See4sys, itemis and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
  * http://www.eclipse.org/legal/epl-v10.html
  *
  * Contributors:
  *     See4sys - Initial API and implementation
  *     itemis - [423676] AbstractIntegrationTestCase unable to remove project references that are no longer needed
  *
  * </copyright>
  */
 package org.eclipse.sphinx.testutils.integration.referenceworkspace.tests;

 import java.util.Collection;
 import java.util.Map;
 import java.util.Set;

 import org.eclipse.core.resources.IFile;
 import org.eclipse.core.resources.IProject;
 import org.eclipse.core.resources.IProjectDescription;
 import org.eclipse.core.runtime.CoreException;
 import org.eclipse.core.runtime.IPath;
 import org.eclipse.core.runtime.OperationCanceledException;
 import org.eclipse.emf.ecore.plugin.EcorePlugin;
 import org.eclipse.emf.ecore.resource.Resource;
 import org.eclipse.sphinx.emf.saving.SaveIndicatorUtil;
 import org.eclipse.sphinx.emf.util.EcorePlatformUtil;
 import org.eclipse.sphinx.emf.util.WorkspaceTransactionUtil;
 import org.eclipse.sphinx.emf.workspace.saving.ModelSaveManager;
 import org.eclipse.sphinx.examples.hummingbird10.Application;
 import org.eclipse.sphinx.examples.hummingbird10.Component;
 import org.eclipse.sphinx.examples.hummingbird10.Hummingbird10Factory;
 import org.eclipse.sphinx.examples.hummingbird10.Hummingbird10Package;
 import org.eclipse.sphinx.examples.hummingbird10.Interface;
 import org.eclipse.sphinx.platform.util.ExtendedPlatform;
 import org.eclipse.sphinx.testutils.integration.ReferenceWorkspaceChangeListener;
 import org.eclipse.sphinx.testutils.integration.referenceworkspace.DefaultIntegrationTestCase;
 import org.eclipse.sphinx.testutils.integration.referenceworkspace.DefaultTestReferenceWorkspace;
 import org.eclipse.uml2.uml.Model;
 import org.eclipse.uml2.uml.PackageableElement;
 import org.eclipse.uml2.uml.UMLFactory;
 import org.eclipse.uml2.uml.UMLPackage;

 @SuppressWarnings("nls")
 public class ReferenceWorkspaceChangeListenerTest extends DefaultIntegrationTestCase {

 	private ReferenceWorkspaceChangeListener referenceWorkspaceChangeListener = getReferenceWorkspaceChangeListener();

 	public ReferenceWorkspaceChangeListenerTest() {
 		// Set subset of projects to load
 		Set<String> projectsToLoad = getProjectSubsetToLoad();
 		projectsToLoad.add(DefaultTestReferenceWorkspace.HB_PROJECT_NAME_10_A);
 		projectsToLoad.add(DefaultTestReferenceWorkspace.HB_PROJECT_NAME_10_F);
 		projectsToLoad.add(DefaultTestReferenceWorkspace.HB_PROJECT_NAME_20_D);
 		projectsToLoad.add(DefaultTestReferenceWorkspace.HB_PROJECT_NAME_20_E);

 		// Remove all project references except:
 		// HB_PROJECT_NAME_20_E -> HB_PROJECT_NAME_20_D
 		Map<String, Set<String>> projectReferences = getProjectReferences();
 		projectReferences.remove(DefaultTestReferenceWorkspace.HB_PROJECT_NAME_10_E);
 		projectReferences.remove(DefaultTestReferenceWorkspace.HB_PROJECT_NAME_20_D);
 	}

 	@Override
 	public void setUp() throws Exception {

 		super.setUp();
 		assertNotNull(refWks.hbProject10_A);
 		assertNotNull(refWks.hbProject10_F);
 		assertNotNull(refWks.hbProject20_E);
 		assertNotNull(refWks.hbProject20_D);
 	}

 	// ##############################################
 	// ############# ADD ############################
 	// ##############################################

 	// Create new files
 	public void testFileCreated() throws CoreException {
 		// Create new Hummingbird file
 		IPath newHbFilePath = refWks.hbProject10_A.getFullPath().append("newHbFile.hummingbird");
 		Application hb10Application = Hummingbird10Factory.eINSTANCE.createApplication();
 		EcorePlatformUtil.saveNewModelResource(refWks.editingDomain10, newHbFilePath, Hummingbird10Package.eCONTENT_TYPE, hb10Application, false,
 				null);
 		IFile addedHbFile = EcorePlugin.getWorkspaceRoot().getFile(newHbFilePath);
 		assertNotNull(addedHbFile);
 		assertTrue(addedHbFile.isAccessible());
 		// Check that event creating new file was handled
 		Collection<IFile> addedFiles = referenceWorkspaceChangeListener.getAddedFiles();
 		assertEquals(1, addedFiles.size());
 		assertTrue(addedFiles.contains(addedHbFile));

 		// Create new UML2 File
 		IPath newUml2FilePath = refWks.hbProject10_A.getFullPath().append("newUml2File.uml");
 		Model uml2Model = UMLFactory.eINSTANCE.createModel();
 		EcorePlatformUtil.saveNewModelResource(refWks.editingDomainUml2, newUml2FilePath, UMLPackage.eCONTENT_TYPE, uml2Model, false, null);

 		IFile addedUml2File = EcorePlugin.getWorkspaceRoot().getFile(newUml2FilePath);
 		assertNotNull(addedUml2File);
 		assertTrue(addedUml2File.isAccessible());
 		assertEquals(2, addedFiles.size());
 		assertTrue(addedFiles.contains(addedUml2File));

 	}

 	// ##############################################
 	// ############# CHANGE #########################
 	// ##############################################
 	// Project opened

 	// Project Description Change
 	public void testProjectDescriptonChanged() throws CoreException {
 		// Update Project dependencies
 		IProjectDescription projectDesc = refWks.hbProject20_E.getDescription();
 		// Remove dependency from hbProject20E to 20D
 		projectDesc.setReferencedProjects(new IProject[] {});
 		refWks.hbProject20_E.setDescription(projectDesc, null);

 		Collection<IProject> projectsWithChangedDescriptions = referenceWorkspaceChangeListener.getProjectsWithChangedDescription();
 		assertEquals(1, projectsWithChangedDescriptions.size());
 		assertTrue(projectsWithChangedDescriptions.contains(DefaultTestReferenceWorkspace.HB_PROJECT_NAME_20_E));

 		// Add nature
 		String natureId = "org.eclipse.jdt.core.javanature";
 		ExtendedPlatform.addNature(refWks.hbProject10_A, natureId, null);
 		assertEquals(2, projectsWithChangedDescriptions.size());
 		assertTrue(projectsWithChangedDescriptions.contains(DefaultTestReferenceWorkspace.HB_PROJECT_NAME_10_A));

 		// Remove nature
 		ExtendedPlatform.removeNature(refWks.hbProject10_A, natureId, null);
 		assertEquals(2, projectsWithChangedDescriptions.size());
 		assertTrue(projectsWithChangedDescriptions.contains(DefaultTestReferenceWorkspace.HB_PROJECT_NAME_10_A));
 	}

 	// Project Setting change
 	public void testProjectSettingsChanged() throws CoreException {
 		// Change the metamodel version of project
 		IFile settingFile_hb10 = refWks.hbProject10_A.getFile(".settings/org.eclipse.sphinx.examples.hummingbird.ide.prefs");
 		IFile settingFile_hb20 = refWks.hbProject20_E.getFile(".settings/org.eclipse.sphinx.examples.hummingbird.ide.prefs");

 		assertTrue(settingFile_hb10.isAccessible());
 		assertTrue(settingFile_hb20.isAccessible());

 		// Set content in settingFile_hb10 to settingFile_hb20 to change metamodel vesion of hbProject10_A
 		synchronizedSetFileContents(settingFile_hb10, settingFile_hb20.getContents());

 		Map<IProject, Collection<String>> projectsWithChangedSettings = referenceWorkspaceChangeListener.getProjectsWithChangedSettings();
 		assertTrue(projectsWithChangedSettings.keySet().contains(refWks.hbProject10_A.getName()));
 		assertTrue(projectsWithChangedSettings.get(refWks.hbProject10_A.getName()).contains("org.eclipse.sphinx.examples.hummingbird.ide.prefs"));

 	}

 	// Folder changed
 	// ----Settings folder: covered by testProjectSettingsChanged

 	public void testSettingsFolderChanged() throws CoreException {

 		// Create new file
 		IFile settingFile_hb10 = refWks.hbProject10_A.getFile(".settings/org.eclipse.sphinx.examples.hummingbird.ide.prefs");
 		IFile settingFile_hb20 = refWks.hbProject20_E.getFile(".settings/org.eclipse.sphinx.examples.hummingbird.ide.prefs");

 		assertTrue(settingFile_hb10.isAccessible());
 		assertTrue(settingFile_hb20.isAccessible());

 		synchronizedSetFileContents(settingFile_hb10, settingFile_hb20.getContents());

 		settingFile_hb20.copy(refWks.hbProject10_A.getFullPath().append(".settings/newSettingfile.prefs"), true, null);

 		Map<IProject, Collection<String>> projectsWithChangedSettings = referenceWorkspaceChangeListener.getProjectsWithChangedSettings();
 		assertEquals(1, projectsWithChangedSettings.size());
 		assertTrue(projectsWithChangedSettings.keySet().contains(refWks.hbProject10_A.getName()));
 		assertTrue(projectsWithChangedSettings.get(refWks.hbProject10_A.getName()).contains("newSettingfile.prefs"));
 		assertTrue(projectsWithChangedSettings.get(refWks.hbProject10_A.getName()).contains("org.eclipse.sphinx.examples.hummingbird.ide.prefs"));
 		// -----------------------------
 		// Remove file
 		IFile copiedSettingFile = refWks.hbProject10_A.getFile(".settings/newSettingfile.prefs");
 		copiedSettingFile.delete(true, null);
 		assertTrue(projectsWithChangedSettings.keySet().contains(refWks.hbProject10_A.getName()));
 		assertTrue(projectsWithChangedSettings.get(refWks.hbProject10_A.getName()).contains("newSettingfile.prefs"));

 	}

 	// File changed
 	public void testFileChanged() throws CoreException, OperationCanceledException, InterruptedException {

 		// Hummingbird File
 		// Change contents
 		IFile hbFile_1 = refWks.hbProject10_A.getFile(DefaultTestReferenceWorkspace.HB_FILE_NAME_10_10A_1);
 		IFile hbFile_2 = refWks.hbProject10_A.getFile(DefaultTestReferenceWorkspace.HB_FILE_NAME_10_10A_2);

 		synchronizedSetFileContents(hbFile_1, hbFile_2.getContents());
 		Collection<IFile> changedFiles = referenceWorkspaceChangeListener.getChangedFiles();
 		assertEquals(1, changedFiles.size());
 		assertTrue(changedFiles.contains(hbFile_1));

 		// Modify resource
 		Resource hbResource10 = getProjectResource(refWks.hbProject10_A, DefaultTestReferenceWorkspace.HB_FILE_NAME_10_10A_1);
 		assertNotNull(hbResource10);
 		assertFalse(hbResource10.getContents().isEmpty());
 		assertTrue(hbResource10.getContents().get(0) instanceof Application);

 		final Application testApplicationHB10 = (Application) hbResource10.getContents().get(0);
 		assertEquals(1, testApplicationHB10.getComponents().size());
 		assertEquals(1, testApplicationHB10.getInterfaces().size());
 		final Component testComponent = testApplicationHB10.getComponents().get(0);
 		final Interface testInterface = testApplicationHB10.getInterfaces().get(0);
 		assertFalse(ModelSaveManager.INSTANCE.isDirty(hbResource10));
 		try {
 			WorkspaceTransactionUtil.executeInWriteTransaction(refWks.editingDomain10, new Runnable() {
 				@Override
 				public void run() {
 					testComponent.setName("newName1");
 					testInterface.setName("newName2");
 					Component newComponent = Hummingbird10Factory.eINSTANCE.createComponent();
 					newComponent.setName("newComponent");
 					testApplicationHB10.getComponents().add(newComponent);

 				}
 			}, "Modify model");
 		} catch (Exception e) {
 			fail(e.getLocalizedMessage());
 		}

 		assertEquals("newName1", testComponent.getName());
 		assertEquals("newName2", testInterface.getName());

 		assertTrue(ModelSaveManager.INSTANCE.isDirty(hbResource10));

 		ModelSaveManager.INSTANCE.saveModel(hbResource10, false, null);

 		assertEquals(1, changedFiles.size());
 		assertTrue(changedFiles.contains(EcorePlatformUtil.getFile(hbResource10)));
 		// =======================================================
 		// Hummingbird 20 resource
 		Resource hbResource20 = getProjectResource(refWks.hbProject20_D, DefaultTestReferenceWorkspace.HB_FILE_NAME_20_20D_1);
 		assertNotNull(hbResource20);

 		assertFalse(SaveIndicatorUtil.isDirty(refWks.editingDomain20, hbResource20));

 		assertFalse(hbResource20.getContents().isEmpty());
 		org.eclipse.sphinx.examples.hummingbird20.instancemodel.Application modelRoot20 = (org.eclipse.sphinx.examples.hummingbird20.instancemodel.Application) hbResource20
 				.getContents().get(0);
 		assertNotNull(modelRoot20);
 		assertFalse(modelRoot20.getComponents().isEmpty());
 		final org.eclipse.sphinx.examples.hummingbird20.instancemodel.Component component20 = modelRoot20.getComponents().get(0);

 		try {
 			WorkspaceTransactionUtil.executeInWriteTransaction(refWks.editingDomain20, new Runnable() {
 				@Override
 				public void run() {
 					component20.setName("newName3");

 				}
 			}, "Modify model");
 		} catch (Exception e) {
 			fail(e.getLocalizedMessage());
 		}
 		assertTrue(SaveIndicatorUtil.isDirty(refWks.editingDomain20, hbResource20));

 		ModelSaveManager.INSTANCE.saveModel(hbResource20, false, null);

 		assertTrue(changedFiles.contains(EcorePlatformUtil.getFile(hbResource20)));
 		// =======================================================
 		// UML2
 		// Change contents
 		IFile uml2File_1 = refWks.hbProject20_E.getFile(DefaultTestReferenceWorkspace.UML2_FILE_NAME_20E_1);
 		IFile uml2File_2 = refWks.hbProject20_E.getFile(DefaultTestReferenceWorkspace.UML2_FILE_NAME_20E_2);
 		IFile uml2File_3 = refWks.hbProject20_E.getFile(DefaultTestReferenceWorkspace.UML2_FILE_NAME_20E_3);

 		synchronizedSetFileContents(uml2File_1, uml2File_2.getContents());
 		synchronizedSetFileContents(uml2File_3, uml2File_2.getContents());

 		assertTrue(changedFiles.contains(EcorePlatformUtil.getFile(uml2File_1)));
 		assertTrue(changedFiles.contains(EcorePlatformUtil.getFile(uml2File_3)));

 		// Modify resource
 		Resource uml2Resource_1 = getProjectResource(refWks.hbProject20_E, DefaultTestReferenceWorkspace.UML2_FILE_NAME_20E_1);
 		Resource uml2Resource_2 = getProjectResource(refWks.hbProject20_E, DefaultTestReferenceWorkspace.UML2_FILE_NAME_20E_2);

 		assertFalse(uml2Resource_1.getContents().isEmpty());
 		Model modelRoot1 = (Model) uml2Resource_1.getContents().get(0);
 		assertNotNull(modelRoot1);
 		assertFalse(modelRoot1.getPackagedElements().isEmpty());
 		final PackageableElement element1 = modelRoot1.getPackagedElements().get(0);

 		assertFalse(uml2Resource_2.getContents().isEmpty());
 		Model modelRoot2 = (Model) uml2Resource_2.getContents().get(0);
 		assertNotNull(modelRoot2);
 		assertFalse(modelRoot2.getPackagedElements().isEmpty());
 		final PackageableElement element2 = modelRoot2.getPackagedElements().get(0);
 		final String newName1 = "newName1";
 		final String newName2 = "newName2";
 		try {
 			WorkspaceTransactionUtil.executeInWriteTransaction(refWks.editingDomainUml2, new Runnable() {
 				@Override
 				public void run() {
 					// Rename objects in first resource
 					element1.setName(newName1);
 					element2.setName(newName2);
 				}
 			}, "Modify model");
 		} catch (Exception e) {
 			fail(e.getLocalizedMessage());
 		}
 		assertEquals(newName1, element1.getName());
 		assertEquals(newName2, element2.getName());
 		assertTrue(ModelSaveManager.INSTANCE.isDirty(uml2Resource_1));
 		assertTrue(ModelSaveManager.INSTANCE.isDirty(uml2Resource_2));

 		ModelSaveManager.INSTANCE.saveProject(refWks.hbProject20_E, false, null);

 		assertTrue(changedFiles.contains(EcorePlatformUtil.getFile(uml2File_1)));
 		assertTrue(changedFiles.contains(EcorePlatformUtil.getFile(uml2File_3)));

 	}

 	// File moved
 	public void testFileMoved() throws CoreException {
 		// Hummingbird files
 		IFile hbFile_1 = refWks.hbProject10_A.getFile(DefaultTestReferenceWorkspace.HB_FILE_NAME_10_10A_1);
 		IFile hbFile_2 = refWks.hbProject10_A.getFile(DefaultTestReferenceWorkspace.HB_FILE_NAME_10_10A_2);

 		IPath targetLocation = refWks.hbProject10_F.getFullPath();
 		IPath targetFilePath1 = targetLocation.append(hbFile_1.getName());
 		IPath targetFilePath2 = targetLocation.append(hbFile_2.getName());
 		// Delete filesMOVED_FILE
 		synchronizedMoveFile(hbFile_1, targetFilePath1);
 		synchronizedMoveFile(hbFile_2, targetFilePath2);

 		// Verify the visitor
 		Collection<IFile> movedFiles = referenceWorkspaceChangeListener.getAddedFiles();
 		IFile movedFile1 = EcorePlugin.getWorkspaceRoot().getFile(targetFilePath1);
 		assertNotNull(movedFile1);
 		assertTrue(movedFile1.isAccessible());
 		IFile movedFile2 = EcorePlugin.getWorkspaceRoot().getFile(targetFilePath1);
 		assertNotNull(movedFile2);
 		assertTrue(movedFile2.isAccessible());

 		assertTrue(movedFiles.contains(movedFile1));
 		assertTrue(movedFiles.contains(movedFile2));

 		// ====================================
 		// UML2 files
 		IFile uml2File_1 = refWks.hbProject20_E.getFile(DefaultTestReferenceWorkspace.UML2_FILE_NAME_20E_1);
 		IFile uml2File_2 = refWks.hbProject20_E.getFile(DefaultTestReferenceWorkspace.UML2_FILE_NAME_20E_2);
 		IFile uml2File_3 = refWks.hbProject20_E.getFile(DefaultTestReferenceWorkspace.UML2_FILE_NAME_20E_3);

 		IPath targetLocation2 = refWks.hbProject20_D.getFullPath();
 		IPath targetFilePath21 = targetLocation2.append(uml2File_1.getName());
 		IPath targetFilePath22 = targetLocation2.append(uml2File_2.getName());
 		IPath targetFilePath23 = targetLocation2.append(uml2File_3.getName());

 		synchronizedMoveFile(uml2File_1, targetFilePath21);
 		synchronizedMoveFile(uml2File_2, targetFilePath22);
 		synchronizedMoveFile(uml2File_3, targetFilePath23);
 		// Delete files
 		// Verify the visitor

 		IFile movedFile21 = EcorePlugin.getWorkspaceRoot().getFile(targetFilePath21);
 		assertNotNull(movedFile21);
 		assertTrue(movedFile21.isAccessible());
 		IFile movedFile22 = EcorePlugin.getWorkspaceRoot().getFile(targetFilePath22);
 		assertNotNull(movedFile22);
 		assertTrue(movedFile22.isAccessible());
 		IFile movedFile23 = EcorePlugin.getWorkspaceRoot().getFile(targetFilePath23);
 		assertNotNull(movedFile23);
 		assertTrue(movedFile23.isAccessible());

 		assertTrue(movedFiles.contains(movedFile21));
 		assertTrue(movedFiles.contains(movedFile22));
 		assertTrue(movedFiles.contains(movedFile23));
 	}

 	// ##############################################
 	// ############# RENAME #########################
 	// ##############################################

 	// Project renamed
 	public void testProjectRenamed() throws Exception {
 		synchronizedRenameProject(refWks.hbProject10_A, "NewProject");

 		Collection<IProject> renamedProjects = referenceWorkspaceChangeListener.getRenamedProjects();
 		assertTrue(renamedProjects.contains("NewProject"));

 	}

 	// file renamed
 	public void testFileRenamed() throws CoreException {
 		// Hummingbird files
 		IFile hbFile_1 = refWks.hbProject10_A.getFile(DefaultTestReferenceWorkspace.HB_FILE_NAME_10_10A_1);
 		IFile hbFile_2 = refWks.hbProject10_A.getFile(DefaultTestReferenceWorkspace.HB_FILE_NAME_10_10A_2);
 		String newFileName1 = hbFile_1.getName() + "_renamed";
 		String newFileName2 = hbFile_2.getName() + "_renamed";

 		// Rename files
 		synchronizedRenameFile(hbFile_1, newFileName1);
 		synchronizedRenameFile(hbFile_2, newFileName2);

 		IFile renamedFile1 = refWks.hbProject10_A.getFile(newFileName1);
 		assertNotNull(renamedFile1);
 		assertTrue(renamedFile1.isAccessible());

 		IFile renamedFile2 = refWks.hbProject10_A.getFile(newFileName2);
 		assertNotNull(renamedFile2);
 		assertTrue(renamedFile2.isAccessible());

 		// Verify the visitor
 		Collection<IFile> addedFiles = referenceWorkspaceChangeListener.getAddedFiles();
 		assertEquals(2, addedFiles.size());
 		assertTrue(addedFiles.contains(renamedFile1));
 		assertTrue(addedFiles.contains(renamedFile2));

 		// ====================================
 		// UML2 files
 		IFile uml2File_1 = refWks.hbProject20_E.getFile(DefaultTestReferenceWorkspace.UML2_FILE_NAME_20E_1);
 		IFile uml2File_2 = refWks.hbProject20_E.getFile(DefaultTestReferenceWorkspace.UML2_FILE_NAME_20E_2);
 		IFile uml2File_3 = refWks.hbProject20_E.getFile(DefaultTestReferenceWorkspace.UML2_FILE_NAME_20E_3);

 		String newUmlFileName1 = uml2File_1.getName() + "_renamed";
 		String newUmlFileName2 = uml2File_2.getName() + "_renamed";
 		String newUmlFileName3 = uml2File_3.getName() + "_renamed";

 		// Rename files
 		synchronizedRenameFile(uml2File_1, newUmlFileName1);
 		synchronizedRenameFile(uml2File_2, newUmlFileName2);
 		synchronizedRenameFile(uml2File_3, newUmlFileName3);
 		// Verify the visitor

 		IFile renamedUmlFile1 = refWks.hbProject20_E.getFile(newUmlFileName1);
 		assertNotNull(renamedUmlFile1);
 		assertTrue(renamedUmlFile1.isAccessible());

 		IFile renamedUmlFile2 = refWks.hbProject20_E.getFile(newUmlFileName2);
 		assertNotNull(renamedUmlFile2);
 		assertTrue(renamedUmlFile2.isAccessible());

 		IFile renamedUmlFile3 = refWks.hbProject20_E.getFile(newUmlFileName3);
 		assertNotNull(renamedUmlFile3);
 		assertTrue(renamedUmlFile3.isAccessible());

 		assertTrue(addedFiles.contains(renamedUmlFile1));
 		assertTrue(addedFiles.contains(renamedUmlFile2));
 		assertTrue(addedFiles.contains(renamedUmlFile3));
 	}
 }
	/**
	* <copyright>
	*
	* Copyright (c) 2008-2019 See4sys, itemis and others.
	* All rights reserved. This program and the accompanying materials
	* are made available under the terms of the Eclipse Public License v1.0
	* which accompanies this distribution, and is available at
	* http://www.eclipse.org/legal/epl-v10.html
	*
	* Contributors:
	* See4sys - Initial API and implementation
	* itemis - [423676] AbstractIntegrationTestCase unable to remove project references that are no longer needed
	*
	* </copyright>
	*/
	package org.eclipse.sphinx.testutils.integration.referenceworkspace.tests;

	import java.util.Collection;
	import java.util.Map;
	import java.util.Set;

	import org.eclipse.core.resources.IFile;
	import org.eclipse.core.resources.IProject;
	import org.eclipse.core.resources.IProjectDescription;
	import org.eclipse.core.runtime.CoreException;
	import org.eclipse.core.runtime.IPath;
	import org.eclipse.core.runtime.OperationCanceledException;
	import org.eclipse.emf.ecore.plugin.EcorePlugin;
	import org.eclipse.emf.ecore.resource.Resource;
	import org.eclipse.sphinx.emf.saving.SaveIndicatorUtil;
	import org.eclipse.sphinx.emf.util.EcorePlatformUtil;
	import org.eclipse.sphinx.emf.util.WorkspaceTransactionUtil;
	import org.eclipse.sphinx.emf.workspace.saving.ModelSaveManager;
	import org.eclipse.sphinx.examples.hummingbird10.Application;
	import org.eclipse.sphinx.examples.hummingbird10.Component;
	import org.eclipse.sphinx.examples.hummingbird10.Hummingbird10Factory;
	import org.eclipse.sphinx.examples.hummingbird10.Hummingbird10Package;
	import org.eclipse.sphinx.examples.hummingbird10.Interface;
	import org.eclipse.sphinx.platform.util.ExtendedPlatform;
	import org.eclipse.sphinx.testutils.integration.ReferenceWorkspaceChangeListener;
	import org.eclipse.sphinx.testutils.integration.referenceworkspace.DefaultIntegrationTestCase;
	import org.eclipse.sphinx.testutils.integration.referenceworkspace.DefaultTestReferenceWorkspace;
	import org.eclipse.uml2.uml.Model;
	import org.eclipse.uml2.uml.PackageableElement;
	import org.eclipse.uml2.uml.UMLFactory;
	import org.eclipse.uml2.uml.UMLPackage;

	@SuppressWarnings("nls")
	public class ReferenceWorkspaceChangeListenerTest extends DefaultIntegrationTestCase {

	private ReferenceWorkspaceChangeListener referenceWorkspaceChangeListener = getReferenceWorkspaceChangeListener();

	public ReferenceWorkspaceChangeListenerTest() {
	// Set subset of projects to load
	Set<String> projectsToLoad = getProjectSubsetToLoad();
	projectsToLoad.add(DefaultTestReferenceWorkspace.HB_PROJECT_NAME_10_A);
	projectsToLoad.add(DefaultTestReferenceWorkspace.HB_PROJECT_NAME_10_F);
	projectsToLoad.add(DefaultTestReferenceWorkspace.HB_PROJECT_NAME_20_D);
	projectsToLoad.add(DefaultTestReferenceWorkspace.HB_PROJECT_NAME_20_E);

	// Remove all project references except:
	// HB_PROJECT_NAME_20_E -> HB_PROJECT_NAME_20_D
	Map<String, Set<String>> projectReferences = getProjectReferences();
	projectReferences.remove(DefaultTestReferenceWorkspace.HB_PROJECT_NAME_10_E);
	projectReferences.remove(DefaultTestReferenceWorkspace.HB_PROJECT_NAME_20_D);
	}

	@Override
	public void setUp() throws Exception {

	super.setUp();
	assertNotNull(refWks.hbProject10_A);
	assertNotNull(refWks.hbProject10_F);
	assertNotNull(refWks.hbProject20_E);
	assertNotNull(refWks.hbProject20_D);
	}

	// ##############################################
	// ############# ADD ############################
	// ##############################################

	// Create new files
	public void testFileCreated() throws CoreException {
	// Create new Hummingbird file
	IPath newHbFilePath = refWks.hbProject10_A.getFullPath().append("newHbFile.hummingbird");
	Application hb10Application = Hummingbird10Factory.eINSTANCE.createApplication();
	EcorePlatformUtil.saveNewModelResource(refWks.editingDomain10, newHbFilePath, Hummingbird10Package.eCONTENT_TYPE, hb10Application, false,
	null);
	IFile addedHbFile = EcorePlugin.getWorkspaceRoot().getFile(newHbFilePath);
	assertNotNull(addedHbFile);
	assertTrue(addedHbFile.isAccessible());
	// Check that event creating new file was handled
	Collection<IFile> addedFiles = referenceWorkspaceChangeListener.getAddedFiles();
	assertEquals(1, addedFiles.size());
	assertTrue(addedFiles.contains(addedHbFile));

	// Create new UML2 File
	IPath newUml2FilePath = refWks.hbProject10_A.getFullPath().append("newUml2File.uml");
	Model uml2Model = UMLFactory.eINSTANCE.createModel();
	EcorePlatformUtil.saveNewModelResource(refWks.editingDomainUml2, newUml2FilePath, UMLPackage.eCONTENT_TYPE, uml2Model, false, null);

	IFile addedUml2File = EcorePlugin.getWorkspaceRoot().getFile(newUml2FilePath);
	assertNotNull(addedUml2File);
	assertTrue(addedUml2File.isAccessible());
	assertEquals(2, addedFiles.size());
	assertTrue(addedFiles.contains(addedUml2File));

	}

	// ##############################################
	// ############# CHANGE #########################
	// ##############################################
	// Project opened

	// Project Description Change
	public void testProjectDescriptonChanged() throws CoreException {
	// Update Project dependencies
	IProjectDescription projectDesc = refWks.hbProject20_E.getDescription();
	// Remove dependency from hbProject20E to 20D
	projectDesc.setReferencedProjects(new IProject[] {});
	refWks.hbProject20_E.setDescription(projectDesc, null);

	Collection<IProject> projectsWithChangedDescriptions = referenceWorkspaceChangeListener.getProjectsWithChangedDescription();
	assertEquals(1, projectsWithChangedDescriptions.size());
	assertTrue(projectsWithChangedDescriptions.contains(DefaultTestReferenceWorkspace.HB_PROJECT_NAME_20_E));

	// Add nature
	String natureId = "org.eclipse.jdt.core.javanature";
	ExtendedPlatform.addNature(refWks.hbProject10_A, natureId, null);
	assertEquals(2, projectsWithChangedDescriptions.size());
	assertTrue(projectsWithChangedDescriptions.contains(DefaultTestReferenceWorkspace.HB_PROJECT_NAME_10_A));

	// Remove nature
	ExtendedPlatform.removeNature(refWks.hbProject10_A, natureId, null);
	assertEquals(2, projectsWithChangedDescriptions.size());
	assertTrue(projectsWithChangedDescriptions.contains(DefaultTestReferenceWorkspace.HB_PROJECT_NAME_10_A));
	}

	// Project Setting change
	public void testProjectSettingsChanged() throws CoreException {
	// Change the metamodel version of project
	IFile settingFile_hb10 = refWks.hbProject10_A.getFile(".settings/org.eclipse.sphinx.examples.hummingbird.ide.prefs");
	IFile settingFile_hb20 = refWks.hbProject20_E.getFile(".settings/org.eclipse.sphinx.examples.hummingbird.ide.prefs");

	assertTrue(settingFile_hb10.isAccessible());
	assertTrue(settingFile_hb20.isAccessible());

	// Set content in settingFile_hb10 to settingFile_hb20 to change metamodel vesion of hbProject10_A
	synchronizedSetFileContents(settingFile_hb10, settingFile_hb20.getContents());

	Map<IProject, Collection<String>> projectsWithChangedSettings = referenceWorkspaceChangeListener.getProjectsWithChangedSettings();
	assertTrue(projectsWithChangedSettings.keySet().contains(refWks.hbProject10_A.getName()));
	assertTrue(projectsWithChangedSettings.get(refWks.hbProject10_A.getName()).contains("org.eclipse.sphinx.examples.hummingbird.ide.prefs"));

	}

	// Folder changed
	// ----Settings folder: covered by testProjectSettingsChanged

	public void testSettingsFolderChanged() throws CoreException {

	// Create new file
	IFile settingFile_hb10 = refWks.hbProject10_A.getFile(".settings/org.eclipse.sphinx.examples.hummingbird.ide.prefs");
	IFile settingFile_hb20 = refWks.hbProject20_E.getFile(".settings/org.eclipse.sphinx.examples.hummingbird.ide.prefs");

	assertTrue(settingFile_hb10.isAccessible());
	assertTrue(settingFile_hb20.isAccessible());

	synchronizedSetFileContents(settingFile_hb10, settingFile_hb20.getContents());

	settingFile_hb20.copy(refWks.hbProject10_A.getFullPath().append(".settings/newSettingfile.prefs"), true, null);

	Map<IProject, Collection<String>> projectsWithChangedSettings = referenceWorkspaceChangeListener.getProjectsWithChangedSettings();
	assertEquals(1, projectsWithChangedSettings.size());
	assertTrue(projectsWithChangedSettings.keySet().contains(refWks.hbProject10_A.getName()));
	assertTrue(projectsWithChangedSettings.get(refWks.hbProject10_A.getName()).contains("newSettingfile.prefs"));
	assertTrue(projectsWithChangedSettings.get(refWks.hbProject10_A.getName()).contains("org.eclipse.sphinx.examples.hummingbird.ide.prefs"));
	// -----------------------------
	// Remove file
	IFile copiedSettingFile = refWks.hbProject10_A.getFile(".settings/newSettingfile.prefs");
	copiedSettingFile.delete(true, null);
	assertTrue(projectsWithChangedSettings.keySet().contains(refWks.hbProject10_A.getName()));
	assertTrue(projectsWithChangedSettings.get(refWks.hbProject10_A.getName()).contains("newSettingfile.prefs"));

	}

	// File changed
	public void testFileChanged() throws CoreException, OperationCanceledException, InterruptedException {

	// Hummingbird File
	// Change contents
	IFile hbFile_1 = refWks.hbProject10_A.getFile(DefaultTestReferenceWorkspace.HB_FILE_NAME_10_10A_1);
	IFile hbFile_2 = refWks.hbProject10_A.getFile(DefaultTestReferenceWorkspace.HB_FILE_NAME_10_10A_2);

	synchronizedSetFileContents(hbFile_1, hbFile_2.getContents());
	Collection<IFile> changedFiles = referenceWorkspaceChangeListener.getChangedFiles();
	assertEquals(1, changedFiles.size());
	assertTrue(changedFiles.contains(hbFile_1));

	// Modify resource
	Resource hbResource10 = getProjectResource(refWks.hbProject10_A, DefaultTestReferenceWorkspace.HB_FILE_NAME_10_10A_1);
	assertNotNull(hbResource10);
	assertFalse(hbResource10.getContents().isEmpty());
	assertTrue(hbResource10.getContents().get(0) instanceof Application);

	final Application testApplicationHB10 = (Application) hbResource10.getContents().get(0);
	assertEquals(1, testApplicationHB10.getComponents().size());
	assertEquals(1, testApplicationHB10.getInterfaces().size());
	final Component testComponent = testApplicationHB10.getComponents().get(0);
	final Interface testInterface = testApplicationHB10.getInterfaces().get(0);
	assertFalse(ModelSaveManager.INSTANCE.isDirty(hbResource10));
	try {
	WorkspaceTransactionUtil.executeInWriteTransaction(refWks.editingDomain10, new Runnable() {
	@Override
	public void run() {
	testComponent.setName("newName1");
	testInterface.setName("newName2");
	Component newComponent = Hummingbird10Factory.eINSTANCE.createComponent();
	newComponent.setName("newComponent");
	testApplicationHB10.getComponents().add(newComponent);

	}
	}, "Modify model");
	} catch (Exception e) {
	fail(e.getLocalizedMessage());
	}

	assertEquals("newName1", testComponent.getName());
	assertEquals("newName2", testInterface.getName());

	assertTrue(ModelSaveManager.INSTANCE.isDirty(hbResource10));

	ModelSaveManager.INSTANCE.saveModel(hbResource10, false, null);

	assertEquals(1, changedFiles.size());
	assertTrue(changedFiles.contains(EcorePlatformUtil.getFile(hbResource10)));
	// =======================================================
	// Hummingbird 20 resource
	Resource hbResource20 = getProjectResource(refWks.hbProject20_D, DefaultTestReferenceWorkspace.HB_FILE_NAME_20_20D_1);
	assertNotNull(hbResource20);

	assertFalse(SaveIndicatorUtil.isDirty(refWks.editingDomain20, hbResource20));

	assertFalse(hbResource20.getContents().isEmpty());
	org.eclipse.sphinx.examples.hummingbird20.instancemodel.Application modelRoot20 = (org.eclipse.sphinx.examples.hummingbird20.instancemodel.Application) hbResource20
	.getContents().get(0);
	assertNotNull(modelRoot20);
	assertFalse(modelRoot20.getComponents().isEmpty());
	final org.eclipse.sphinx.examples.hummingbird20.instancemodel.Component component20 = modelRoot20.getComponents().get(0);

	try {
	WorkspaceTransactionUtil.executeInWriteTransaction(refWks.editingDomain20, new Runnable() {
	@Override
	public void run() {
	component20.setName("newName3");

	}
	}, "Modify model");
	} catch (Exception e) {
	fail(e.getLocalizedMessage());
	}
	assertTrue(SaveIndicatorUtil.isDirty(refWks.editingDomain20, hbResource20));

	ModelSaveManager.INSTANCE.saveModel(hbResource20, false, null);

	assertTrue(changedFiles.contains(EcorePlatformUtil.getFile(hbResource20)));
	// =======================================================
	// UML2
	// Change contents
	IFile uml2File_1 = refWks.hbProject20_E.getFile(DefaultTestReferenceWorkspace.UML2_FILE_NAME_20E_1);
	IFile uml2File_2 = refWks.hbProject20_E.getFile(DefaultTestReferenceWorkspace.UML2_FILE_NAME_20E_2);
	IFile uml2File_3 = refWks.hbProject20_E.getFile(DefaultTestReferenceWorkspace.UML2_FILE_NAME_20E_3);

	synchronizedSetFileContents(uml2File_1, uml2File_2.getContents());
	synchronizedSetFileContents(uml2File_3, uml2File_2.getContents());

	assertTrue(changedFiles.contains(EcorePlatformUtil.getFile(uml2File_1)));
	assertTrue(changedFiles.contains(EcorePlatformUtil.getFile(uml2File_3)));

	// Modify resource
	Resource uml2Resource_1 = getProjectResource(refWks.hbProject20_E, DefaultTestReferenceWorkspace.UML2_FILE_NAME_20E_1);
	Resource uml2Resource_2 = getProjectResource(refWks.hbProject20_E, DefaultTestReferenceWorkspace.UML2_FILE_NAME_20E_2);

	assertFalse(uml2Resource_1.getContents().isEmpty());
	Model modelRoot1 = (Model) uml2Resource_1.getContents().get(0);
	assertNotNull(modelRoot1);
	assertFalse(modelRoot1.getPackagedElements().isEmpty());
	final PackageableElement element1 = modelRoot1.getPackagedElements().get(0);

	assertFalse(uml2Resource_2.getContents().isEmpty());
	Model modelRoot2 = (Model) uml2Resource_2.getContents().get(0);
	assertNotNull(modelRoot2);
	assertFalse(modelRoot2.getPackagedElements().isEmpty());
	final PackageableElement element2 = modelRoot2.getPackagedElements().get(0);
	final String newName1 = "newName1";
	final String newName2 = "newName2";
	try {
	WorkspaceTransactionUtil.executeInWriteTransaction(refWks.editingDomainUml2, new Runnable() {
	@Override
	public void run() {
	// Rename objects in first resource
	element1.setName(newName1);
	element2.setName(newName2);
	}
	}, "Modify model");
	} catch (Exception e) {
	fail(e.getLocalizedMessage());
	}
	assertEquals(newName1, element1.getName());
	assertEquals(newName2, element2.getName());
	assertTrue(ModelSaveManager.INSTANCE.isDirty(uml2Resource_1));
	assertTrue(ModelSaveManager.INSTANCE.isDirty(uml2Resource_2));

	ModelSaveManager.INSTANCE.saveProject(refWks.hbProject20_E, false, null);

	assertTrue(changedFiles.contains(EcorePlatformUtil.getFile(uml2File_1)));
	assertTrue(changedFiles.contains(EcorePlatformUtil.getFile(uml2File_3)));

	}

	// File moved
	public void testFileMoved() throws CoreException {
	// Hummingbird files
	IFile hbFile_1 = refWks.hbProject10_A.getFile(DefaultTestReferenceWorkspace.HB_FILE_NAME_10_10A_1);
	IFile hbFile_2 = refWks.hbProject10_A.getFile(DefaultTestReferenceWorkspace.HB_FILE_NAME_10_10A_2);

	IPath targetLocation = refWks.hbProject10_F.getFullPath();
	IPath targetFilePath1 = targetLocation.append(hbFile_1.getName());
	IPath targetFilePath2 = targetLocation.append(hbFile_2.getName());
	// Delete filesMOVED_FILE
	synchronizedMoveFile(hbFile_1, targetFilePath1);
	synchronizedMoveFile(hbFile_2, targetFilePath2);

	// Verify the visitor
	Collection<IFile> movedFiles = referenceWorkspaceChangeListener.getAddedFiles();
	IFile movedFile1 = EcorePlugin.getWorkspaceRoot().getFile(targetFilePath1);
	assertNotNull(movedFile1);
	assertTrue(movedFile1.isAccessible());
	IFile movedFile2 = EcorePlugin.getWorkspaceRoot().getFile(targetFilePath1);
	assertNotNull(movedFile2);
	assertTrue(movedFile2.isAccessible());

	assertTrue(movedFiles.contains(movedFile1));
	assertTrue(movedFiles.contains(movedFile2));

	// ====================================
	// UML2 files
	IFile uml2File_1 = refWks.hbProject20_E.getFile(DefaultTestReferenceWorkspace.UML2_FILE_NAME_20E_1);
	IFile uml2File_2 = refWks.hbProject20_E.getFile(DefaultTestReferenceWorkspace.UML2_FILE_NAME_20E_2);
	IFile uml2File_3 = refWks.hbProject20_E.getFile(DefaultTestReferenceWorkspace.UML2_FILE_NAME_20E_3);

	IPath targetLocation2 = refWks.hbProject20_D.getFullPath();
	IPath targetFilePath21 = targetLocation2.append(uml2File_1.getName());
	IPath targetFilePath22 = targetLocation2.append(uml2File_2.getName());
	IPath targetFilePath23 = targetLocation2.append(uml2File_3.getName());

	synchronizedMoveFile(uml2File_1, targetFilePath21);
	synchronizedMoveFile(uml2File_2, targetFilePath22);
	synchronizedMoveFile(uml2File_3, targetFilePath23);
	// Delete files
	// Verify the visitor

	IFile movedFile21 = EcorePlugin.getWorkspaceRoot().getFile(targetFilePath21);
	assertNotNull(movedFile21);
	assertTrue(movedFile21.isAccessible());
	IFile movedFile22 = EcorePlugin.getWorkspaceRoot().getFile(targetFilePath22);
	assertNotNull(movedFile22);
	assertTrue(movedFile22.isAccessible());
	IFile movedFile23 = EcorePlugin.getWorkspaceRoot().getFile(targetFilePath23);
	assertNotNull(movedFile23);
	assertTrue(movedFile23.isAccessible());

	assertTrue(movedFiles.contains(movedFile21));
	assertTrue(movedFiles.contains(movedFile22));
	assertTrue(movedFiles.contains(movedFile23));
	}

	// ##############################################
	// ############# RENAME #########################
	// ##############################################

	// Project renamed
	public void testProjectRenamed() throws Exception {
	synchronizedRenameProject(refWks.hbProject10_A, "NewProject");

	Collection<IProject> renamedProjects = referenceWorkspaceChangeListener.getRenamedProjects();
	assertTrue(renamedProjects.contains("NewProject"));

	}

	// file renamed
	public void testFileRenamed() throws CoreException {
	// Hummingbird files
	IFile hbFile_1 = refWks.hbProject10_A.getFile(DefaultTestReferenceWorkspace.HB_FILE_NAME_10_10A_1);
	IFile hbFile_2 = refWks.hbProject10_A.getFile(DefaultTestReferenceWorkspace.HB_FILE_NAME_10_10A_2);
	String newFileName1 = hbFile_1.getName() + "_renamed";
	String newFileName2 = hbFile_2.getName() + "_renamed";

	// Rename files
	synchronizedRenameFile(hbFile_1, newFileName1);
	synchronizedRenameFile(hbFile_2, newFileName2);

	IFile renamedFile1 = refWks.hbProject10_A.getFile(newFileName1);
	assertNotNull(renamedFile1);
	assertTrue(renamedFile1.isAccessible());

	IFile renamedFile2 = refWks.hbProject10_A.getFile(newFileName2);
	assertNotNull(renamedFile2);
	assertTrue(renamedFile2.isAccessible());

	// Verify the visitor
	Collection<IFile> addedFiles = referenceWorkspaceChangeListener.getAddedFiles();
	assertEquals(2, addedFiles.size());
	assertTrue(addedFiles.contains(renamedFile1));
	assertTrue(addedFiles.contains(renamedFile2));

	// ====================================
	// UML2 files
	IFile uml2File_1 = refWks.hbProject20_E.getFile(DefaultTestReferenceWorkspace.UML2_FILE_NAME_20E_1);
	IFile uml2File_2 = refWks.hbProject20_E.getFile(DefaultTestReferenceWorkspace.UML2_FILE_NAME_20E_2);
	IFile uml2File_3 = refWks.hbProject20_E.getFile(DefaultTestReferenceWorkspace.UML2_FILE_NAME_20E_3);

	String newUmlFileName1 = uml2File_1.getName() + "_renamed";
	String newUmlFileName2 = uml2File_2.getName() + "_renamed";
	String newUmlFileName3 = uml2File_3.getName() + "_renamed";

	// Rename files
	synchronizedRenameFile(uml2File_1, newUmlFileName1);
	synchronizedRenameFile(uml2File_2, newUmlFileName2);
	synchronizedRenameFile(uml2File_3, newUmlFileName3);
	// Verify the visitor

	IFile renamedUmlFile1 = refWks.hbProject20_E.getFile(newUmlFileName1);
	assertNotNull(renamedUmlFile1);
	assertTrue(renamedUmlFile1.isAccessible());

	IFile renamedUmlFile2 = refWks.hbProject20_E.getFile(newUmlFileName2);
	assertNotNull(renamedUmlFile2);
	assertTrue(renamedUmlFile2.isAccessible());

	IFile renamedUmlFile3 = refWks.hbProject20_E.getFile(newUmlFileName3);
	assertNotNull(renamedUmlFile3);
	assertTrue(renamedUmlFile3.isAccessible());

	assertTrue(addedFiles.contains(renamedUmlFile1));
	assertTrue(addedFiles.contains(renamedUmlFile2));
	assertTrue(addedFiles.contains(renamedUmlFile3));
	}
	}