01: /*
02: * Licensed to the Apache Software Foundation (ASF) under one or more
03: * contributor license agreements. See the NOTICE file distributed with
04: * this work for additional information regarding copyright ownership.
05: * The ASF licenses this file to You under the Apache License, Version 2.0
06: * (the "License"); you may not use this file except in compliance with
07: * the License. You may obtain a copy of the License at
08: *
09: * http://www.apache.org/licenses/LICENSE-2.0
10: *
11: * Unless required by applicable law or agreed to in writing, software
12: * distributed under the License is distributed on an "AS IS" BASIS,
13: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14: * See the License for the specific language governing permissions and
15: * limitations under the License.
16: */
17: package org.apache.commons.lang;
18:
19: import junit.framework.Test;
20: import junit.framework.TestCase;
21: import junit.framework.TestSuite;
22: import junit.textui.TestRunner;
23:
24: /**
25: * JUnit tests.
26: *
27: * @author Matthew Hawthorne
28: * @author Stephen Colebourne
29: * @version $Id: NullArgumentExceptionTest.java 437554 2006-08-28 06:21:41Z bayard $
30: * @see NullArgumentException
31: */
32: public class NullArgumentExceptionTest extends TestCase {
33:
34: public static void main(String[] args) {
35: TestRunner.run(suite());
36: }
37:
38: public static Test suite() {
39: return new TestSuite(NullArgumentExceptionTest.class);
40: }
41:
42: public NullArgumentExceptionTest(String testName) {
43: super (testName);
44: }
45:
46: // testConstructor
47:
48: public void testConstructor_nullInput() {
49: new NullArgumentException(null);
50: }
51:
52: // testGetMessage
53:
54: public void testGetMessage_nullConstructorInput() {
55: final Throwable t = new NullArgumentException(null);
56: assertEquals("Argument must not be null.", t.getMessage());
57: }
58:
59: public void testGetMessage_validConstructorInput() {
60: final String argName = "name";
61: final Throwable t = new NullArgumentException(argName);
62: assertEquals(argName + " must not be null.", t.getMessage());
63: }
64:
65: } // NullArgumentExceptionTest
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