1/*
2 * Licensed to the Apache Software Foundation (ASF) under one or more
3 * contributor license agreements.  See the NOTICE file distributed with
4 * this work for additional information regarding copyright ownership.
5 * The ASF licenses this file to You under the Apache License, Version 2.0
6 * (the "License"); you may not use this file except in compliance with
7 * the License.  You may obtain a copy of the License at
8 *
9 *     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
18package tests.support;
19
20import java.util.Collection;
21import java.util.TreeSet;
22
23/**
24 * @tests java.util.Collection
25 */
26public class Support_CollectionTest extends junit.framework.TestCase {
27
28	Collection<Integer> col; // must contain the Integers 0 to 99
29
30	public Support_CollectionTest(String p1) {
31		super(p1);
32	}
33
34	public Support_CollectionTest(String p1, Collection<Integer> c) {
35		super(p1);
36		col = c;
37	}
38
39	@Override
40    public void runTest() {
41		new Support_UnmodifiableCollectionTest("", col).runTest();
42
43		// setup
44		Collection<Integer> myCollection = new TreeSet<Integer>();
45		myCollection.add(new Integer(101));
46		myCollection.add(new Integer(102));
47		myCollection.add(new Integer(103));
48
49		// add
50		assertTrue("CollectionTest - a) add did not work", col.add(new Integer(
51				101)));
52		assertTrue("CollectionTest - b) add did not work", col
53				.contains(new Integer(101)));
54
55		// remove
56		assertTrue("CollectionTest - a) remove did not work", col
57				.remove(new Integer(101)));
58		assertTrue("CollectionTest - b) remove did not work", !col
59				.contains(new Integer(101)));
60
61		// addAll
62		assertTrue("CollectionTest - a) addAll failed", col
63				.addAll(myCollection));
64		assertTrue("CollectionTest - b) addAll failed", col
65				.containsAll(myCollection));
66
67		// containsAll
68		assertTrue("CollectionTest - a) containsAll failed", col
69				.containsAll(myCollection));
70		col.remove(new Integer(101));
71		assertTrue("CollectionTest - b) containsAll failed", !col
72				.containsAll(myCollection));
73
74		// removeAll
75		assertTrue("CollectionTest - a) removeAll failed", col
76				.removeAll(myCollection));
77		assertTrue("CollectionTest - b) removeAll failed", !col
78				.removeAll(myCollection)); // should not change the colletion
79											// the 2nd time around
80		assertTrue("CollectionTest - c) removeAll failed", !col
81				.contains(new Integer(102)));
82		assertTrue("CollectionTest - d) removeAll failed", !col
83				.contains(new Integer(103)));
84
85		// retianAll
86		col.addAll(myCollection);
87		assertTrue("CollectionTest - a) retainAll failed", col
88				.retainAll(myCollection));
89		assertTrue("CollectionTest - b) retainAll failed", !col
90				.retainAll(myCollection)); // should not change the colletion
91											// the 2nd time around
92		assertTrue("CollectionTest - c) retainAll failed", col
93				.containsAll(myCollection));
94		assertTrue("CollectionTest - d) retainAll failed", !col
95				.contains(new Integer(0)));
96		assertTrue("CollectionTest - e) retainAll failed", !col
97				.contains(new Integer(50)));
98
99		// clear
100		col.clear();
101		assertTrue("CollectionTest - a) clear failed", col.isEmpty());
102		assertTrue("CollectionTest - b) clear failed", !col
103				.contains(new Integer(101)));
104
105	}
106
107}
108