/*******************************************************************************
* Copyright (c) 2000, 2017 IBM Corporation 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
*
*******************************************************************************/
package org.eclipse.dltk.ui.tests.navigator.scriptexplorer;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
import java.io.File;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.resources.IWorkspace;
import org.eclipse.core.resources.IWorkspaceDescription;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.core.runtime.Path;
import org.eclipse.dltk.core.ElementChangedEvent;
import org.eclipse.dltk.core.IElementChangedListener;
import org.eclipse.dltk.core.IModelElement;
import org.eclipse.dltk.core.IModelElementDelta;
import org.eclipse.dltk.core.IProjectFragment;
import org.eclipse.dltk.core.IScriptFolder;
import org.eclipse.dltk.core.IScriptProject;
import org.eclipse.dltk.core.IScriptProjectFilenames;
import org.eclipse.dltk.core.ISourceModule;
import org.eclipse.dltk.ui.tests.DLTKUITestsPlugin;
import org.eclipse.dltk.ui.tests.ScriptProjectHelper;
import org.eclipse.jface.viewers.ITreeContentProvider;
import org.eclipse.ui.IViewPart;
import org.eclipse.ui.IWorkbench;
import org.eclipse.ui.IWorkbenchPage;
import org.eclipse.ui.PlatformUI;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
/**
* Tests for the PackageExplorerContentProvider.
*
*
*/
public class ContentProviderTests3 {
private IScriptProject fJProject1;
private IScriptProject fJProject2;
private IProjectFragment fRoot1;
private IScriptFolder fPack1;
private IScriptFolder fPack2;
private IScriptFolder fPack4;
private IScriptFolder fPack3;
private IWorkspace fWorkspace;
private IWorkbench fWorkbench;
private MockPluginView fMyPart;
private ITreeContentProvider fProvider;
private IProjectFragment fArchiveFragmentRoot;
private IScriptFolder fPackJunit;
private IScriptFolder fPackJunitSamples;
private IScriptFolder fPackJunitSamplesMoney;
private IScriptFolder fPack6;
private IScriptFolder fPackJunitExtentions;
private IScriptFolder fPackJunitFramework;
private IScriptFolder fPackJunitRunner;
private IScriptFolder fPackJunitTextUi;
private IScriptFolder fPackJunitUi;
private IScriptFolder fPackJunitTests;
private IResource fCUIMoney;
private IResource fCUMoney;
private IResource fCUMoneyBag;
private IResource fCUMoneyTest;
private ISourceModule fCU1;
private ISourceModule fCU2;
private ISourceModule fCU3;
private IFile fFile1;
private IFile fFile2;
private IWorkbenchPage page;
private boolean fEnableAutoBuildAfterTesting;
//---------Test for getChildren-------------------
@Test
public void testGetChildrenProjectWithSourceFolders() throws Exception{
Object[] expectedChildren= new Object[]{fRoot1, fFile1, fFile2};
Object[] children= fProvider.getChildren(fJProject2);
assertTrue("Wrong children found for project with folding", compareArrays(children, expectedChildren));//$NON-NLS-1$
}
@Test
public void testGetChildrentMidLevelFragment() throws Exception{
Object[] expectedChildren= new Object[]{fPack4, fPack6};
Object[] children= fProvider.getChildren(fPack3);
assertTrue("Wrong children found for ScriptFolder with folding",compareArrays(children, expectedChildren));//$NON-NLS-1$
}
@Test
public void testGetChildrenBottomLevelFragment() throws Exception{
Object[] expectedChildren= new Object[]{};
Object[] children= fProvider.getChildren(fPack1);
assertTrue("Wrong children found for ScriptFolder with folding",compareArrays(children, expectedChildren));//$NON-NLS-1$
}
@Test
public void testGetChildrenBottomLevelFragmentWithCU() throws Exception{
Object[] expectedChildren= new Object[]{fCU1};
Object[] children= fProvider.getChildren(fPack2);
assertTrue("Wrong children found for ScriptFolder with folding",compareArrays(children, expectedChildren)); //$NON-NLS-1$
}
@Test
public void testGetChildrenBottomLevelFragmentInArchive() throws Exception{
Object[] expectedChildren= new Object[]{fCUIMoney, fCUMoney, fCUMoneyBag, fCUMoneyTest};
Object[] children= fProvider.getChildren(fPackJunitSamplesMoney);
assertTrue("wrong children found for a bottom ScriptFolder in ProjectFragment Archive with folding", compareArrays(children, expectedChildren)); //$NON-NLS-1$
}
@Test
public void testGetChildrenSource() throws Exception{
Object[] expectedChildren= new Object[]{fPack1,fPack2,fPack3};//$NON-NLS-1$
Object[] children= fProvider.getChildren(fRoot1);
assertTrue("Wrong children found for ProjectFragment with folding", compareArrays(children, expectedChildren)); //$NON-NLS-1$
}
@Test
public void testGetChildrenArchive(){
Object[] expectedChildren= new Object[]{fPackJunit};//$NON-NLS-1$
Object[] children= fProvider.getChildren(fArchiveFragmentRoot);
assertTrue("Wrong child found for ProjectFragment Archive with folding", compareArrays(children,expectedChildren));//$NON-NLS-1$
}
//---------------Get Parent Tests-----------------------------
@Test
public void testGetParentArchive() throws Exception{
Object parent= fProvider.getParent(fArchiveFragmentRoot);
assertTrue("Wrong parent found for ProjectFragment Archive with folding", parent==fJProject1);//$NON-NLS-1$
}
@Test
public void testGetParentTopLevelFragmentInArchive() throws Exception{
Object expectedParent= fPackJunit;
Object parent= fProvider.getParent(fPackJunitSamples);
assertTrue("Wrong parent found for a top level ScriptFolder in an Archive with folding", expectedParent.equals(parent)); //$NON-NLS-1$
}
@Test
public void testGetParentTopLevelFragment() throws Exception{
Object expectedParent= fRoot1;
Object parent= fProvider.getParent(fPack3);
assertTrue("Wrong parent found for a top level ScriptFolder with folding", expectedParent.equals(parent)); //$NON-NLS-1$
}
@Test
public void testGetParentFoldedBottomFragment() throws Exception{
Object expectedParent= fRoot1;
Object parent= fProvider.getParent(fPack3);
assertTrue("Wrong parent found for a top level ScriptFolder with folding", expectedParent.equals(parent));//$NON-NLS-1$
}
@Test
public void testGetParentMidLevelFragment() throws Exception{
Object expectedParent= fPack3;
Object parent= fProvider.getParent(fPack4);
assertTrue("Wrong parent found for a NON top level ScriptFolder with folding", expectedParent.equals(parent));//$NON-NLS-1$
}
@Test
public void testDeleteBottomLevelFragmentFolding() throws Exception {
//send a delta indicating fragment deleted
IElementChangedListener listener= (IElementChangedListener) fProvider;
IModelElementDelta delta= TestDelta.createDelta(fPack4, IModelElementDelta.REMOVED);
listener.elementChanged(new ElementChangedEvent(delta, ElementChangedEvent.POST_CHANGE));
//force events from dispaly
while(fMyPart.getTreeViewer().getControl().getDisplay().readAndDispatch())
assertTrue("Refresh happened", fMyPart.hasRefreshHappened()); //$NON-NLS-1$
assertTrue("Correct Refresh", fMyPart.wasObjectRefreshed(fRoot1)); //$NON-NLS-1$
assertTrue("Single refresh", fMyPart.getRefreshedObject().size() == 1); //$NON-NLS-1$
}
@Test
public void testAddBottomLevelFragmentFolding() throws Exception {
IScriptFolder test= fRoot1.createScriptFolder("test", true, null); //$NON-NLS-1$
//send a delta indicating fragment deleted
IElementChangedListener listener= (IElementChangedListener) fProvider;
IModelElementDelta delta= TestDelta.createDelta(test, IModelElementDelta.ADDED);
listener.elementChanged(new ElementChangedEvent(delta, ElementChangedEvent.POST_CHANGE));
//force events from dispaly
while(fMyPart.getTreeViewer().getControl().getDisplay().readAndDispatch()) {
}
// assertTrue("Refresh happened", fMyPart.hasRefreshHappened()); //$NON-NLS-1$
// assertTrue("Correct Refresh", fMyPart.wasObjectRefreshed(fRoot1)); //$NON-NLS-1$
// assertTrue("Single refreshe", fMyPart.getRefreshedObject().size() == 1); //$NON-NLS-1$
}
@Test
public void testChangedTopLevelScriptFolderFolding() throws Exception {
//send a delta indicating fragment deleted
IElementChangedListener listener= (IElementChangedListener) fProvider;
IModelElementDelta delta= TestDelta.createDelta(fPack3, IModelElementDelta.CHANGED);
listener.elementChanged(new ElementChangedEvent(delta, ElementChangedEvent.POST_CHANGE));
//force events from dispaly
while(fMyPart.getTreeViewer().getControl().getDisplay().readAndDispatch()) {
}
assertEquals("No refreshs", 0, fMyPart.getRefreshedObject().size()); //$NON-NLS-1$
}
@Test
public void testChangeBottomLevelScriptFolderFolding() throws Exception {
//send a delta indicating fragment deleted
IElementChangedListener listener= (IElementChangedListener) fProvider;
IModelElementDelta delta= TestDelta.createDelta(fPack6, IModelElementDelta.CHANGED);
listener.elementChanged(new ElementChangedEvent(delta, ElementChangedEvent.POST_CHANGE));
//force events from dispaly
while(fMyPart.getTreeViewer().getControl().getDisplay().readAndDispatch()) {
}
assertEquals("No refreshs",0, fMyPart.getRefreshedObject().size()); //$NON-NLS-1$
}
@Test
public void testRemoveCUsFromScriptFolder() throws Exception{
//send a delta indicating fragment deleted
IElementChangedListener listener= (IElementChangedListener) fProvider;
IModelElementDelta delta= TestDelta.createCUDelta(new ISourceModule[] { fCU2, fCU3 }, fPack6, IModelElementDelta.REMOVED);
listener.elementChanged(new ElementChangedEvent(delta, ElementChangedEvent.POST_CHANGE));
//force events from display
while(fMyPart.getTreeViewer().getControl().getDisplay().readAndDispatch()) {
}
// removing more than one CU now results in a refresh.
assertEquals("One refresh", 1, fMyPart.getRefreshedObject().size()); //$NON-NLS-1$
}
@Test
public void testRemoveCUFromScriptFolder() throws Exception {
//send a delta indicating fragment deleted
IElementChangedListener listener= (IElementChangedListener) fProvider;
IModelElementDelta delta= TestDelta.createCUDelta(new ISourceModule[]{fCU2}, fPack6, IModelElementDelta.REMOVED);
listener.elementChanged(new ElementChangedEvent(delta, ElementChangedEvent.POST_CHANGE));
//force events from display
while(fMyPart.getTreeViewer().getControl().getDisplay().readAndDispatch()) {
}
assertTrue("Remove happened", fMyPart.hasRemoveHappened()); //$NON-NLS-1$
assertTrue("Correct refresh", fMyPart.getRemovedObject().contains(fCU2)); //$NON-NLS-1$
assertEquals("No refreshes", 0, fMyPart.getRefreshedObject().size()); //$NON-NLS-1$
}
@Before
public void setUp() throws Exception {
fWorkspace= ResourcesPlugin.getWorkspace();
assertNotNull(fWorkspace);
IWorkspaceDescription workspaceDesc= fWorkspace.getDescription();
fEnableAutoBuildAfterTesting= workspaceDesc.isAutoBuilding();
if (fEnableAutoBuildAfterTesting)
ScriptProjectHelper.setAutoBuilding(false);
fJProject1= ScriptProjectHelper.createScriptProject("TestProject1");//$NON-NLS-1$
fJProject2= ScriptProjectHelper.createScriptProject("TestProject2");//$NON-NLS-1$
assertNotNull("project1 null", fJProject1);//$NON-NLS-1$
assertNotNull("project2 null", fJProject2);//$NON-NLS-1$
Object[] resource= fJProject2.getForeignResources();
for (int i = 0; i < resource.length; i++) {
Object object = resource[i];
if(object instanceof IFile){
IFile file = (IFile) object;
if(IScriptProjectFilenames.BUILDPATH_FILENAME.equals(file.getName()))//$NON-NLS-1$
fFile1= file;
else if (IScriptProjectFilenames.PROJECT_FILENAME.equals(file.getName()))//$NON-NLS-1$
fFile2= file;
}
}
assertNotNull(fFile1);
assertNotNull(fFile2);
File junitSrcArchive= DLTKUITestsPlugin.getDefault().getFileInPlugin(ScriptProjectHelper.JUNIT_SRC_381);
assertTrue("junit src not found", junitSrcArchive != null && junitSrcArchive.exists());//$NON-NLS-1$
fArchiveFragmentRoot= ScriptProjectHelper.addSourceContainerWithImport(fJProject1, "src", junitSrcArchive, ScriptProjectHelper.JUNIT_SRC_ENCODING);//$NON-NLS-1$
fPackJunit= fArchiveFragmentRoot.getScriptFolder("junit");//$NON-NLS-1$
fPackJunitSamples= fArchiveFragmentRoot.getScriptFolder("junit/samples");//$NON-NLS-1$
fPackJunitSamplesMoney= fArchiveFragmentRoot.getScriptFolder("junit/samples/money");//$NON-NLS-1$
fPackJunitExtentions= fArchiveFragmentRoot.getScriptFolder("junit/extensions");//$NON-NLS-1$
fPackJunitFramework= fArchiveFragmentRoot.getScriptFolder("junit/framework");//$NON-NLS-1$
fPackJunitRunner= fArchiveFragmentRoot.getScriptFolder("junit/runner");//$NON-NLS-1$
fPackJunitTests= fArchiveFragmentRoot.getScriptFolder("junit/tests");//$NON-NLS-1$
fPackJunitTextUi= fArchiveFragmentRoot.getScriptFolder("junit/textui");//$NON-NLS-1$
fPackJunitUi= fArchiveFragmentRoot.getScriptFolder("junit/ui");//$NON-NLS-1$
assertNotNull("creating fPackJunit", fPackJunit);//$NON-NLS-1$
assertNotNull("creating fPackJunitSamples", fPackJunitSamples);//$NON-NLS-1$
assertNotNull("creating fPackJunitSamplesMoney",fPackJunitSamplesMoney);//$NON-NLS-1$
assertNotNull("", fPackJunitExtentions);//$NON-NLS-1$
assertNotNull("",fPackJunitFramework);//$NON-NLS-1$
assertNotNull("",fPackJunitRunner);//$NON-NLS-1$
assertNotNull("",fPackJunitTests);//$NON-NLS-1$
assertNotNull("",fPackJunitTextUi);//$NON-NLS-1$
assertNotNull("",fPackJunitUi);//$NON-NLS-1$
fCUIMoney= fPackJunitSamplesMoney.getSourceModule("IMoney.java").getResource();//$NON-NLS-1$
fCUMoney= fPackJunitSamplesMoney.getSourceModule("Money.java").getResource();//$NON-NLS-1$
fCUMoneyBag= fPackJunitSamplesMoney.getSourceModule("MoneyBag.java").getResource();//$NON-NLS-1$
fCUMoneyTest= fPackJunitSamplesMoney.getSourceModule("MoneyTest.java").getResource();//$NON-NLS-1$
File mylibArchive= DLTKUITestsPlugin.getDefault().getFileInPlugin(ScriptProjectHelper.MYLIB);
assertTrue("lib not found", mylibArchive != null && mylibArchive.exists());//$NON-NLS-1$
ScriptProjectHelper.addLibraryWithImport(fJProject1, Path.fromOSString(mylibArchive.getPath()));
//
// //set up project #2: file system structure with in a source folder
//
// ScriptProjectHelper.addVariableEntry(fJProject2, new Path("InterpreterEnvironment_LIB_TEST"), null, null);//$NON-NLS-1$
fRoot1= ScriptProjectHelper.addSourceContainer(fJProject2, "src1");//$NON-NLS-1$
fPack1= fRoot1.createScriptFolder("pack1", true, null);//$NON-NLS-1$
fPack2= fRoot1.createScriptFolder("pack2", true, null);//$NON-NLS-1$
fPack3= fRoot1.createScriptFolder("pack3",true,null);//$NON-NLS-1$
fPack4= fRoot1.createScriptFolder("pack3/pack4", true,null);//$NON-NLS-1$
fRoot1.createScriptFolder("pack3/pack5",true,null);//$NON-NLS-1$
fPack6= fRoot1.createScriptFolder("pack3/pack5/pack6", true, null);//$NON-NLS-1$
fCU1= fPack2.createSourceModule("Object.txt", "", true, null);//$NON-NLS-1$//$NON-NLS-2$
fCU2= fPack6.createSourceModule("Object.txt","", true, null);//$NON-NLS-1$//$NON-NLS-2$
fCU3= fPack6.createSourceModule("Jen.txt","", true,null);//$NON-NLS-1$//$NON-NLS-2$
//set up the mock view
setUpMockView();
}
public void setUpMockView() throws Exception{
// fWorkspace= ResourcesPlugin.getWorkspace();
// assertNotNull(fWorkspace);
fWorkbench= PlatformUI.getWorkbench();
assertNotNull(fWorkbench);
page= fWorkbench.getActiveWorkbenchWindow().getActivePage();
assertNotNull(page);
//just testing to make sure my part can be created
IViewPart myPart= new MockPluginView();
assertNotNull(myPart);
myPart= page.showView("org.eclipse.dltk.ui.tests.packageview.MockPluginView");//$NON-NLS-1$
if (myPart instanceof MockPluginView) {
fMyPart= (MockPluginView) myPart;
//turn on folding
fMyPart.setFolding(true);
// above call might cause a property change event being sent
fMyPart.fRefreshedObjects.clear();
fProvider= (ITreeContentProvider)fMyPart.getTreeViewer().getContentProvider();
}else assertTrue("Unable to get view",false);//$NON-NLS-1$
assertNotNull(fProvider);
}
@After
public void tearDown() throws Exception {
fArchiveFragmentRoot.close();
ScriptProjectHelper.delete(fJProject1);
ScriptProjectHelper.delete(fJProject2);
page.hideView(fMyPart);
if (fEnableAutoBuildAfterTesting)
ScriptProjectHelper.setAutoBuilding(true);
}
/**
* Method compareArrays. Both arrays must be of IScriptFolders or compare will fail.
* @param children
* @param expectedChildren
* @return boolean
*/
private boolean compareArrays(Object[] children, Object[] expectedChildren) {
if(children.length!=expectedChildren.length)
return false;
for (int i= 0; i < children.length; i++) {
Object child= children[i];
if (child instanceof IModelElement) {
IModelElement el= (IModelElement) child;
if(!contains(el, expectedChildren))
return false;
} else if(child instanceof IResource){
IResource res = (IResource) child;
if(!contains(res, expectedChildren)){
return false;
}
}
}
return true;
}
/**
* Method contains.
* @param res
* @param expectedChildren
* @return boolean
*/
private boolean contains(IResource res, Object[] expectedChildren) {
for (int i= 0; i < expectedChildren.length; i++) {
Object object= expectedChildren[i];
if (object instanceof IResource) {
IResource expres= (IResource) object;
if(expres.equals(res))
return true;
}
}
return false;
}
/**
* Method contains.
* @param fragment
* @param expectedChildren
* @return boolean
*/
private boolean contains(IModelElement fragment, Object[] expectedChildren) {
for (int i= 0; i < expectedChildren.length; i++) {
Object object= expectedChildren[i];
if (object instanceof IModelElement) {
IModelElement expfrag= (IModelElement) object;
if(expfrag.equals(fragment))
return true;
}
}
return false;
}
}