| /******************************************************************************* |
| * Copyright (c) 2009 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 |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.wst.css.ui.tests.viewer; |
| |
| import java.io.IOException; |
| |
| import junit.framework.Assert; |
| import junit.framework.TestCase; |
| |
| import org.eclipse.core.resources.IFile; |
| import org.eclipse.core.resources.IProject; |
| import org.eclipse.core.resources.IProjectDescription; |
| import org.eclipse.core.resources.ResourcesPlugin; |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.NullProgressMonitor; |
| import org.eclipse.core.runtime.Path; |
| import org.eclipse.jface.text.contentassist.ICompletionProposal; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Display; |
| import org.eclipse.swt.widgets.Shell; |
| import org.eclipse.ui.PlatformUI; |
| import org.eclipse.wst.css.ui.StructuredTextViewerConfigurationCSS; |
| import org.eclipse.wst.css.ui.internal.contentassist.CSSContentAssistProcessor; |
| import org.eclipse.wst.css.ui.tests.ProjectUtil; |
| import org.eclipse.wst.sse.core.StructuredModelManager; |
| import org.eclipse.wst.sse.core.internal.provisional.IModelManager; |
| import org.eclipse.wst.sse.core.internal.provisional.IStructuredModel; |
| import org.eclipse.wst.sse.core.internal.provisional.exceptions.ResourceAlreadyExists; |
| import org.eclipse.wst.sse.core.internal.provisional.exceptions.ResourceInUse; |
| import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocument; |
| import org.eclipse.wst.sse.ui.internal.StructuredTextViewer; |
| |
| public class TestCSSContentAssist extends TestCase { |
| |
| protected String projectName = null; |
| protected String fileName = null; |
| protected String resourcesFolder = null; |
| private StructuredTextViewer sourceViewer = null; |
| protected IStructuredDocument document = null; |
| private IStructuredModel model; |
| protected IFile file = null; |
| |
| public TestCSSContentAssist() { |
| } |
| |
| protected void setUp() throws Exception { |
| |
| super.setUp(); |
| projectName = "CSSContentAssistForMedia"; |
| fileName = "mediaexample.css"; |
| resourcesFolder = "/testresources"; |
| |
| String filePath = setupProject(); |
| file = ResourcesPlugin.getWorkspace().getRoot().getFile( |
| new Path(filePath)); |
| |
| if (file != null && !file.exists()) { |
| Assert.fail("Unable to locate " + file + "."); |
| } |
| |
| loadFile(); |
| |
| initializeSourceViewer(); |
| } |
| |
| private void initializeSourceViewer() { |
| if (Display.getCurrent() != null) { |
| |
| Shell shell = null; |
| Composite parent = null; |
| |
| if (PlatformUI.isWorkbenchRunning()) { |
| shell = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell(); |
| } else { |
| shell = new Shell(Display.getCurrent()); |
| } |
| parent = new Composite(shell, SWT.NONE); |
| |
| // dummy viewer |
| sourceViewer = new StructuredTextViewer(parent, null, null, false, SWT.NONE); |
| } else { |
| Assert.fail("Unable to run the test as a display must be available."); |
| } |
| |
| configureSourceViewer(); |
| } |
| |
| protected void configureSourceViewer() { |
| sourceViewer.configure(new StructuredTextViewerConfigurationCSS()); |
| |
| sourceViewer.setDocument(document); |
| } |
| |
| protected void loadFile() throws ResourceAlreadyExists, ResourceInUse, IOException, CoreException { |
| IModelManager modelManager = StructuredModelManager.getModelManager(); |
| model = modelManager.getModelForEdit(file); |
| document = model.getStructuredDocument(); |
| } |
| |
| protected String setupProject() throws Exception{ |
| IProjectDescription description = ResourcesPlugin.getWorkspace().newProjectDescription(projectName); |
| |
| IProject project = ResourcesPlugin.getWorkspace().getRoot().getProject(projectName); |
| try { |
| project.create(description, new NullProgressMonitor()); |
| project.open(new NullProgressMonitor()); |
| } catch (CoreException e) { |
| |
| } |
| String filePath = project.getFullPath().addTrailingSeparator().append(fileName).toString(); |
| |
| ProjectUtil.copyBundleEntriesIntoWorkspace(resourcesFolder, project.getFullPath().toString()); |
| |
| return filePath; |
| } |
| |
| protected void tearDown() throws Exception { |
| super.tearDown(); |
| } |
| |
| public void testContentAssistInsideMedia() throws Exception { |
| |
| try { |
| CSSContentAssistProcessor processor = new CSSContentAssistProcessor(); |
| ICompletionProposal[] proposals = processor.computeCompletionProposals(sourceViewer, 24); |
| assertTrue("No proposals at offset.", proposals.length > 0); |
| ICompletionProposal proposal = proposals[0]; |
| assertEquals("Wrong proposal returned for ACRONYM.", "azimuth", proposal.getDisplayString()); |
| } finally { |
| model.releaseFromEdit(); |
| } |
| } |
| } |