1/*
2 * Written by Doug Lea and Martin Buchholz with assistance from
3 * members of JCP JSR-166 Expert Group and released to the public
4 * domain, as explained at
5 * http://creativecommons.org/publicdomain/zero/1.0/
6 */
7
8package jsr166;
9
10import java.util.Collection;
11
12import junit.framework.Test;
13
14/**
15 * Contains tests applicable to all Collection implementations.
16 */
17// Android-changed: Made class abstract so it will be ignored by test runners.
18abstract class CollectionTest extends JSR166TestCase {
19    final CollectionImplementation impl;
20
21    /** Tests are parameterized by a Collection implementation. */
22    CollectionTest(CollectionImplementation impl, String methodName) {
23        super(methodName);
24        this.impl = impl;
25    }
26
27    public static Test testSuite(CollectionImplementation impl) {
28        return newTestSuite
29            (parameterizedTestSuite(CollectionTest.class,
30                                    CollectionImplementation.class,
31                                    impl),
32             jdk8ParameterizedTestSuite(CollectionTest.class,
33                                        CollectionImplementation.class,
34                                        impl));
35    }
36
37    /** A test of the CollectionImplementation implementation ! */
38    public void testEmptyMeansEmpty() {
39        assertTrue(impl.emptyCollection().isEmpty());
40        assertEquals(0, impl.emptyCollection().size());
41    }
42
43    // public void testCollectionDebugFail() { fail(); }
44}
45