TaglibXMLUnformatedDTD_JBIDE5642.java

/*******************************************************************************
 * Copyright (c) 2007-2010 Red Hat, Inc.
 * Distributed under license by Red Hat, Inc. All rights reserved.
 * This program is 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
 *
 * Contributor:
 *     Red Hat, Inc. - initial API and implementation
 ******************************************************************************/

package org.jboss.tools.jsf.ui.test;

import java.util.StringTokenizer;

import junit.framework.TestCase;

import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.resources.IncrementalProjectBuilder;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.jface.viewers.TreeViewer;
import org.eclipse.swt.widgets.Tree;
import org.eclipse.swt.widgets.TreeItem;
import org.eclipse.swt.widgets.Widget;
import org.eclipse.ui.IViewPart;
import org.eclipse.ui.PlatformUI;
import org.jboss.tools.jst.web.ui.navigator.WebProjectsNavigator;
import org.jboss.tools.test.util.JobUtils;
import org.jboss.tools.test.util.ProjectImportTestSetup;

/**
 * 
 * @author yzhishko
 *
 */

public class TaglibXMLUnformatedDTD_JBIDE5642 extends TestCase {
	
	private static final String PROJECT_NAME = "TestWizards"; //$NON-NLS-1$
	private static final String WEB_PROJECTS_VIEW_ID = "org.jboss.tools.jst.web.ui.navigator.WebProjectsView"; //$NON-NLS-1$
	private static final String LIB_PATH = "/Tag Libraries/"; //$NON-NLS-1$
	private static final String LIB_NAME_P = "primefaces-p.taglib.xml - primefaces-4.0.jar"; //$NON-NLS-1$

	private IViewPart webProjectsView;
	private IProject project = null;
	
	public TaglibXMLUnformatedDTD_JBIDE5642(String name) {
		super(name);
	}

	public void testTaglibXMLUnformatedDTD() throws Throwable {
		webProjectsView = PlatformUI.getWorkbench().getActiveWorkbenchWindow()
				.getActivePage().showView(WEB_PROJECTS_VIEW_ID);
		assertNotNull("Web Projects view is not available", webProjectsView); //$NON-NLS-1$
		TestUtil.delay(2000);
		TestUtil.waitForIdle();
		WebProjectsNavigator projectsNavigator = (WebProjectsNavigator) webProjectsView;
		TreeViewer treeViewer = projectsNavigator.getViewer();
		assertNotNull(treeViewer);
		String taglibName = PROJECT_NAME + LIB_PATH + LIB_NAME_P;
		Object testLibP = findElementByPath(taglibName, treeViewer);
		assertNotNull("The tag library [" + LIB_NAME_P + "] was not found", //$NON-NLS-1$ //$NON-NLS-2$
				testLibP);
	}

	private Object findElementByPath(String path, final TreeViewer searchTreeViwer) {
		Tree searchTree = searchTreeViwer.getTree();
		if (searchTree == null || path == null) {
			return null;
		}
		StringTokenizer tokenizer = new StringTokenizer(path, "/", false); //$NON-NLS-1$
		TreeItem childItem = getItemByName(tokenizer.nextToken(), searchTree);
		if (childItem != null) {
			searchTreeViwer.expandToLevel(childItem.getData(), 1);
		} else {
			return null;
		}
		while (tokenizer.hasMoreTokens()) {
			childItem = getItemByName(tokenizer.nextToken(), childItem);
			if (childItem != null) {
				searchTreeViwer.expandToLevel(childItem.getData(), 1);
			} else {
				return null;
			}
		}
		return childItem.getData();
	}

	private TreeItem getItemByName(String elementName, Widget rootItem) {
		if (rootItem == null || elementName == null) {
			return null;
		}
		TreeItem[] children = null;
		if (rootItem instanceof Tree) {
			children = ((Tree) rootItem).getItems();
		} else if (rootItem instanceof TreeItem) {
			children = ((TreeItem) rootItem).getItems();
		}
		if (children == null) {
			return null;
		}
		for (int i = 0; i < children.length; i++) {
			if (elementName.equals(children[i].getText())) {
				return children[i];
			}
		}
		return null;
	}

	@Override
	protected void setUp() throws Exception {
		super.setUp();
		JobUtils.waitForIdle();
		IResource project = ResourcesPlugin.getWorkspace().getRoot().findMember(PROJECT_NAME);
		if(project == null) {
			ProjectImportTestSetup setup = new ProjectImportTestSetup(
					this,
					"org.jboss.tools.jsf.ui.test", //$NON-NLS-1$
					"projects/" + PROJECT_NAME, //$NON-NLS-1$
					PROJECT_NAME);
			project = setup.importProject();
		}
		this.project = project.getProject();
		this.project.build(IncrementalProjectBuilder.FULL_BUILD, null);
		JobUtils.waitForIdle();
	}

}