/*******************************************************************************
* 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.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.IModelElement;
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 ContentProviderTests2 {
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 IScriptFolder fPack5;
private IScriptProject fJProject3;
private IScriptFolder fPack6;
private IProjectFragment fInternalRoot1;
private IScriptFolder fA;
private IScriptFolder fX;
private IScriptFolder fB;
private IScriptFolder fC;
private IScriptFolder fY;
private IFile fFile1;
private IFile fFile2;
private ISourceModule fCU1;
private ISourceModule fCU2;
private IWorkbenchPage page;
private boolean fEnableAutoBuildAfterTesting;
@Test
public void testGetChildrenProject() throws Exception{
Object[] expectedChildren= new Object[]{fPack1, fPack2, fPack3, fInternalRoot1, fFile1, fFile2}; //$NON-NLS-1$
Object[] children= fProvider.getChildren(fJProject3);
assertTrue("Wrong children found for project", compareArrays(children, expectedChildren)); //$NON-NLS-1$
}
@Test
public void testGetChildrentMidLevelFragment() throws Exception{
Object[] expectedChildren= new Object[]{fPack4, fPack5};
Object[] children= fProvider.getChildren(fPack3);
assertTrue("Wrong children found for ScriptFolder",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",compareArrays(children, expectedChildren)); //$NON-NLS-1$
}
@Test
public void testGetChildrenBottomLevelFragmentWithCU() throws Exception{
Object[] expectedChildren= new Object[]{fCU1.getResource()};
Object[] children= fProvider.getChildren(fPack2);
assertTrue("Wrong children found for ScriptFolder with CU",compareArrays(children, expectedChildren)); //$NON-NLS-1$
}
@Test
public void testGetChildrenBottomLevelFragmentFile() throws Exception{
Object[] expectedChildren= new Object[]{};
Object[] children= fProvider.getChildren(fPack1);
assertTrue("Wrong children found for ScriptFolder with File",compareArrays(children, expectedChildren)); //$NON-NLS-1$
}
@Test
public void testGetChildrenBottomLevelFragment2() throws Exception{
Object[] expectedChildren= new Object[]{fCU2.getResource()};
Object[] children= fProvider.getChildren(fPack6);
assertTrue("Wrong children found for ScriptFolder",compareArrays(children, expectedChildren)); //$NON-NLS-1$
}
@Test
public void testGetChildrenMidLevelFragmentInInternalArchive() throws Exception{
Object[] expectedChildren= new Object[]{fC};
Object[] children= fProvider.getChildren(fB);
assertTrue("wrong children found for a NON bottom ScriptFolder in ProjectFragment Internal Archive", compareArrays(children, expectedChildren));//$NON-NLS-1$
}
public void getChildrenInternalArchive() throws Exception{
Object[] expectedChildren= new Object[]{fX,fA, fInternalRoot1.getScriptFolder("")}; //$NON-NLS-1$
Object[] children= fProvider.getChildren(fInternalRoot1);
assertTrue("Wrong child found for ProjectFragment Internal Archive", compareArrays(children,expectedChildren));//$NON-NLS-1$
}
//---------------Get Parent Tests-----------------------------
@Test
public void testGetParentArchive() throws Exception{
Object parent= fProvider.getParent(fInternalRoot1);
// assertTrue("Wrong parent found for ProjectFragment Archive", parent==fJProject3); //$NON-NLS-1$
}
@Test
public void testGetParentMidLevelFragmentInArchive() throws Exception{
Object expectedParent= fB;
Object parent= fProvider.getParent(fC);
assertTrue("Wrong parent found for a NON top level ScriptFolder in an Archive", expectedParent.equals(parent)); //$NON-NLS-1$
}
@Test
public void testGetParentTopLevelFragmentInArchive() throws Exception{
Object expectedParent= fInternalRoot1;
Object parent= fProvider.getParent(fA);
assertTrue("Wrong parent found for a top level ScriptFolder in an Archive", expectedParent.equals(parent)); //$NON-NLS-1$
}
@Test
public void testGetParentTopLevelFragment() throws Exception{
Object expectedParent= fJProject3;
Object parent= fProvider.getParent(fPack3);
assertTrue("Wrong parent found for a top level ScriptFolder", expectedParent.equals(parent)); //$NON-NLS-1$
}
@Test
public void testGetParentMidLevelFragment() throws Exception{
Object expectedParent= fPack3;
Object parent= fProvider.getParent(fPack5);
assertTrue("Wrong parent found for a NON top level ScriptFolder", expectedParent.equals(parent)); //$NON-NLS-1$
}
//-------------------Set up methods--------------------------------
@Before
public void setUp() throws Exception {
fWorkspace= ResourcesPlugin.getWorkspace();
assertNotNull(fWorkspace);
IWorkspaceDescription workspaceDesc= fWorkspace.getDescription();
fEnableAutoBuildAfterTesting= workspaceDesc.isAutoBuilding();
if (fEnableAutoBuildAfterTesting)
ScriptProjectHelper.setAutoBuilding(false);
//create project
fJProject3= ScriptProjectHelper.createScriptProject("TestProject3"); //$NON-NLS-1$
assertNotNull("project3 null", fJProject3); //$NON-NLS-1$
Object[] resource= fJProject3.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);
//create the ProjectFragment that represents the project as source folder
fRoot1= ScriptProjectHelper.addSourceContainer(fJProject3, ""); //$NON-NLS-1$
assertNotNull("getting default package", fRoot1); //$NON-NLS-1$
//set up project #3: file system structure with project as source folder
//add an internal jar
File myInternalLibArchive= DLTKUITestsPlugin.getDefault().getFileInPlugin(new Path("testresources/myinternallib.zip")); //$NON-NLS-1$
assertTrue("lib not found", myInternalLibArchive != null && myInternalLibArchive.exists()); //$NON-NLS-1$
fInternalRoot1= ScriptProjectHelper.addLibraryWithImport(fJProject3, Path.fromOSString(myInternalLibArchive.getPath()));
//create internal ScriptFolders
fA= fInternalRoot1.getScriptFolder("a"); //$NON-NLS-1$
fX= fInternalRoot1.getScriptFolder("x"); //$NON-NLS-1$
fB= fInternalRoot1.getScriptFolder("a/b"); //$NON-NLS-1$
fC= fInternalRoot1.getScriptFolder("a/b/c"); //$NON-NLS-1$
fInternalRoot1.getScriptFolder("a/d"); //$NON-NLS-1$
fY= fInternalRoot1.getScriptFolder("x/y"); //$NON-NLS-1$
//create ScriptFolders
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); //$NON-NLS-1$
fPack5= fRoot1.createScriptFolder("pack3/pack5",true,null); //$NON-NLS-1$
fPack6= fRoot1.createScriptFolder("pack3/pack5/pack6", true, null); //$NON-NLS-1$
fCU1= fPack2.createSourceModule("Object.java", "", true, null); //$NON-NLS-1$ //$NON-NLS-2$
fCU2= fPack6.createSourceModule("Object.java","", 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;
fMyPart.setFolding(false);
// 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 {
fInternalRoot1.close();
ScriptProjectHelper.delete(fJProject3);
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;
}
}