1 package junit.tests.framework;
2
3 import junit.framework.AssertionFailedError;
4 import junit.framework.TestCase;
5
6 public class AssertionFailedErrorTest extends TestCase {
7 private static final String ARBITRARY_MESSAGE = "arbitrary message";
8
9 public void testCreateErrorWithoutMessage() throws Exception {
10 AssertionFailedError error = new AssertionFailedError();
11 assertNull(error.getMessage());
12 }
13
14 public void testCreateErrorWithMessage() throws Exception {
15 AssertionFailedError error = new AssertionFailedError(ARBITRARY_MESSAGE);
16 assertEquals(ARBITRARY_MESSAGE, error.getMessage());
17 }
18
19 public void testCreateErrorWithoutMessageInsteadOfNull() throws Exception {
20 AssertionFailedError error = new AssertionFailedError(null);
21 assertEquals("", error.getMessage());
22 }
23 }