JBIDE2594Test.java

/******************************************************************************* 
 * Copyright (c) 2007 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
 *
 * Contributors:
 *     Red Hat, Inc. - initial API and implementation
 ******************************************************************************/

package org.jboss.tools.jsf.vpe.jsf.test.jbide;

import java.util.HashMap;
import java.util.Map;
import java.util.Map.Entry;

import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IPath;
import org.eclipse.core.runtime.Platform;
import org.jboss.tools.common.el.core.GlobalELReferenceList;
import org.jboss.tools.common.resref.core.ResourceReference;
import org.jboss.tools.jsf.vpe.jsf.test.CommonJBIDE2010Test;
import org.jboss.tools.vpe.editor.util.ElServiceUtil;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;

import static org.junit.Assert.*;

/**
 * Test case for testing global El expression substitution
 * 
 * @author Evgenij Stherbin
 *
 */
public class JBIDE2594Test extends CommonJBIDE2010Test {

	protected static final String KEY_6 = "global.value1"; //$NON-NLS-1$
	private static final String KEY_1_POSTFIX = "images/smalle.gif"; //$NON-NLS-1$
	protected Map<String, String> globalElMap = new HashMap<String, String>();

	/**
	 * @param name
	 */
	public JBIDE2594Test() {
	}

	@Before
	public void setUp() throws Exception {
		super.setUp();
		IPath path = Platform.getLocation();

		assertNotNull("Path can't be null", path); //$NON-NLS-1$

		globalElMap.put(KEY_1, "/override/global/value/"); //$NON-NLS-1$
		globalElMap.put(KEY_6, "/global/value1/"); //$NON-NLS-1$

		ResourceReference[] entries = new ResourceReference[globalElMap.size()];
		int i = 0;
		for (Entry<String, String> string : globalElMap.entrySet()) {
			entries[i] = new ResourceReference(string.getKey(), ResourceReference.GLOBAL_SCOPE);
			entries[i].setProperties(string.getValue());
			i++;
		}
		setGlobalValues(entries, path);
	}

	protected void setGlobalValues(ResourceReference[] entries, IPath path) {
		GlobalELReferenceList.getInstance().setAllResources(path, entries);
	}

	@Test
	public void testReplaceGlobalElVariable() {
		String replaceString = "#{" + KEY_6 + "}" + "images/test.gif"; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
		String replacedString = ElServiceUtil.replaceEl(file, replaceString);

		assertEquals("Should be equals " + globalElMap.get(KEY_6) + "images/test.gif", replacedString, //$NON-NLS-1$ //$NON-NLS-2$
				globalElMap.get(KEY_6)
						+ "images/test.gif"); //$NON-NLS-1$
	}

	/**
	 * Test replace attribute value.
	 * 
	 * @throws CoreException
	 *             the core exception
	 */
	@Test
	public void testOverrideLocalVariable() throws CoreException {
		String string1 = "${" + KEY_1 + "}" + KEY_1_POSTFIX; //$NON-NLS-1$ //$NON-NLS-2$
		String replacedValue = ElServiceUtil.replaceEl(file, string1);

		assertEquals(elValuesMap.get(KEY_1) + KEY_1_POSTFIX, replacedValue);
	}

	@After
	@Override
	public void tearDown() throws Exception {
		// clear global resources
		GlobalELReferenceList.getInstance().setAllResources(Platform.getLocation(), new ResourceReference[0]);
		super.tearDown();
	}

}