/*
* $Id: TestActionMessages.java 471754 2006-11-06 14:55:09Z husted $
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.
*/
package org.apache.struts.action;
import junit.framework.Test;
import junit.framework.TestCase;
import junit.framework.TestSuite;
import java.util.Iterator;
/**
* Unit tests for the <code>org.apache.struts.action.ActionMessages</code>
* class.
*
* @version $Rev: 471754 $ $Date: 2004-10-16 12:09:25 -0400 (Sat, 16 Oct 2004)
* $
*/
public class TestActionMessages extends TestCase {
protected ActionMessages aMsgs = null;
protected ActionMessages anMsgs = null;
protected ActionMessage msg1 = null;
protected ActionMessage msg2 = null;
protected ActionMessage msg3 = null;
protected ActionMessage msg4 = null;
protected ActionMessage msg5 = null;
/**
* Defines the testcase name for JUnit.
*
* @param theName the testcase's name.
*/
public TestActionMessages(String theName) {
super(theName);
}
/**
* Start the tests.
*
* @param theArgs the arguments. Not used
*/
public static void main(String[] theArgs) {
junit.awtui.TestRunner.main(new String[] {
TestActionMessages.class.getName()
});
}
/**
* @return a test suite (<code>TestSuite</code>) that includes all methods
* starting with "test"
*/
public static Test suite() {
// All methods starting with "test" will be executed in the test suite.
return new TestSuite(TestActionMessages.class);
}
public void setUp() {
aMsgs = new ActionMessages();
anMsgs = new ActionMessages();
Object[] objs1 = new Object[] { "a", "b", "c", "d", "e" };
Object[] objs2 = new Object[] { "f", "g", "h", "i", "j" };
msg1 = new ActionMessage("aMessage", objs1);
msg2 = new ActionMessage("anMessage", objs2);
msg3 = new ActionMessage("msg3", "value1");
msg4 = new ActionMessage("msg4", "value2");
msg5 = new ActionMessage("msg5", "value3", "value4");
}
public void tearDown() {
aMsgs = null;
}
public void testEmpty() {
assertTrue("aMsgs is not empty!", aMsgs.isEmpty());
}
public void testNotEmpty() {
aMsgs.add("myProp", msg1);
assertTrue("aMsgs is empty!", aMsgs.isEmpty() == false);
}
public void testSizeWithOneProperty() {
aMsgs.add("myProp", msg1);
aMsgs.add("myProp", msg2);
assertTrue("number of mesages is not 2", aMsgs.size("myProp") == 2);
}
public void testSizeWithManyProperties() {
aMsgs.add("myProp1", msg1);
aMsgs.add("myProp2", msg2);
aMsgs.add("myProp3", msg3);
aMsgs.add("myProp3", msg4);
aMsgs.add("myProp4", msg5);
assertTrue("number of messages for myProp1 is not 1",
aMsgs.size("myProp1") == 1);
assertTrue("number of messages", aMsgs.size() == 5);
}
public void testSizeAndEmptyAfterClear() {
testSizeWithOneProperty();
aMsgs.clear();
testEmpty();
assertTrue("number of meesages is not 0", aMsgs.size("myProp") == 0);
}
public void testGetWithNoProperty() {
Iterator it = aMsgs.get("myProp");
assertTrue("iterator is not empty!", it.hasNext() == false);
}
public void testGetForAProperty() {
testSizeWithOneProperty();
Iterator it = aMsgs.get("myProp");
assertTrue("iterator is empty!", it.hasNext() == true);
}
/**
* Tests adding an ActionMessages object to an ActionMessages object.
*/
public void testAddMessages() {
ActionMessage msg1 = new ActionMessage("key");
ActionMessage msg2 = new ActionMessage("key2");
ActionMessage msg3 = new ActionMessage("key3");
ActionMessages msgs = new ActionMessages();
ActionMessages add = new ActionMessages();
msgs.add("prop1", msg1);
add.add("prop1", msg2);
add.add("prop3", msg3);
msgs.add(add);
assertTrue(msgs.size() == 3);
assertTrue(msgs.size("prop1") == 2);
// test message order
Iterator props = msgs.get();
int count = 1;
while (props.hasNext()) {
ActionMessage msg = (ActionMessage) props.next();
if (count == 1) {
assertTrue(msg.getKey().equals("key"));
} else if (count == 2) {
assertTrue(msg.getKey().equals("key2"));
} else {
assertTrue(msg.getKey().equals("key3"));
}
count++;
}
}
}