1 package org.junit.tests.description;
2
3 import static org.junit.Assert.assertEquals;
4 import static org.junit.Assert.assertFalse;
5
6 import org.junit.Test;
7 import org.junit.runner.Description;
8
9 public class SuiteDescriptionTest {
10 Description childless = Description.createSuiteDescription("a");
11 Description anotherChildless = Description.createSuiteDescription("a");
12 Description namedB = Description.createSuiteDescription("b");
13
14 Description twoKids = descriptionWithTwoKids("foo", "bar");
15 Description anotherTwoKids = descriptionWithTwoKids("foo", "baz");
16
17 @Test
18 public void equalsIsCorrect() {
19 assertEquals(childless, anotherChildless);
20 assertFalse(childless.equals(namedB));
21 assertEquals(childless, twoKids);
22 assertEquals(twoKids, anotherTwoKids);
23 assertFalse(twoKids.equals(new Integer(5)));
24 }
25
26 @Test
27 public void hashCodeIsReasonable() {
28 assertEquals(childless.hashCode(), anotherChildless.hashCode());
29 assertFalse(childless.hashCode() == namedB.hashCode());
30 }
31
32 private Description descriptionWithTwoKids(String first, String second) {
33 Description twoKids = Description.createSuiteDescription("a");
34 twoKids.addChild(Description.createTestDescription(getClass(), first));
35 twoKids.addChild(Description.createTestDescription(getClass(), second));
36 return twoKids;
37 }
38 }