/* * Copyright 2002,2004 The Apache Software Foundation. *  * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at *  *      http://www.apache.org/licenses/LICENSE-2.0 *  * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * * $Id: MessagesMapTestCase.java 54934 2004-10-16 17:07:50Z germuska $ */package org.apache.struts.faces.util;import java.util.Collections;import java.util.Locale;import junit.framework.Test;import junit.framework.TestCase;import junit.framework.TestSuite;import org.apache.struts.util.MessageResources;/** * <p>Unit tests for <code>MessagesMap</code>.</p> */public class MessagesMapTestCase extends TestCase {    // ------------------------------------------------------ Instance Variables    /**     * <p>The <code>MessagesMap</code> instance to be tested.</p>     */    protected MessagesMap map = null;    /**     * <p>The <code>MessageResources</code> instance containing the messages     * used for testing.</p>     */    protected MessageResources resources = null;    // ------------------------------------------------------------ Constructors    /**     * <p>Construct a new instance of this test case.</p>     *     * @param name Name of the test case     */    public MessagesMapTestCase(String name) {        super(name);    }    // ---------------------------------------------------- Overall Test Methods    /**     * <p>Set up instance variables required by this test case.</p>     */    public void setUp() throws Exception {        resources =            MessageResources.getMessageResources            ("org.apache.struts.faces.util.Bundle");        map = new MessagesMap(resources, Locale.getDefault());    }    /**     * <p>Return the tests included in this test suite.</p>     */    public static Test suite() {        return new TestSuite(MessagesMapTestCase.class);    }    /**     * <p>Tear down instance variables required by this test case.</p>     */    public void teaDown() throws Exception {        map = null;        resources = null;    }    // -------------------------------------------------- Individal Test Methods    /**     * <p>Test the <code>containsKey()</code> method.</p>     */    public void testContainsKey() throws Exception {        // Positive tests        assertTrue(map.containsKey("foo"));        assertTrue(map.containsKey("bar"));        assertTrue(map.containsKey("baz"));        // Negative tests        assertTrue(!map.containsKey("bop"));    }    /**     * <p>Test the <code>get()</code> method.</p>     */    public void testGet() throws Exception {        // Positive tests        assertEquals("This is foo", (String) map.get("foo"));        assertEquals("And this is bar", (String) map.get("bar"));        assertEquals("We also have baz", (String) map.get("baz"));        // Negative tests        assertNull((String) map.get("bop"));    }    /**     * <p>Test a pristine instance, and all unsupported methods.</p>     */    public void testPristine() throws Exception {        // clear()        try {            map.clear();            fail("clear() should have thrown UnsupportedOperationException");        } catch (UnsupportedOperationException e) {            ; // Expected result        }        // containsValue()        try {            map.containsValue("foo");            fail("containsValue() should have thrown UnsupportedOperationException");        } catch (UnsupportedOperationException e) {            ; // Expected result        }        // entrySet()        try {            map.entrySet();            fail("entrySet() should have thrown UnsupportedOperationException");        } catch (UnsupportedOperationException e) {            ; // Expected result        }        // keySet()        try {            map.keySet();            fail("keySet() should have thrown UnsupportedOperationException");        } catch (UnsupportedOperationException e) {            ; // Expected result        }        // put()        try {            map.put("foo", "bar");            fail("put() should have thrown UnsupportedOperationException");        } catch (UnsupportedOperationException e) {            ; // Expected result        }        // putAll()        try {            map.putAll(Collections.EMPTY_MAP);            fail("putAll() should have thrown UnsupportedOperationException");        } catch (UnsupportedOperationException e) {            ; // Expected result        }        // remove()        try {            map.remove("foo");            fail("remove() should have thrown UnsupportedOperationException");        } catch (UnsupportedOperationException e) {            ; // Expected result        }        // size()        try {            map.size();            fail("size() should have thrown UnsupportedOperationException");        } catch (UnsupportedOperationException e) {            ; // Expected result        }        // size()        try {            map.values();            fail("values() should have thrown UnsupportedOperationException");        } catch (UnsupportedOperationException e) {            ; // Expected result        }    }}