2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2016-2018 Ericsson. All rights reserved.
4 * Modifications Copyright (C) 2020 Nordix Foundation.
5 * ================================================================================
6 * Licensed under the Apache License, Version 2.0 (the "License");
7 * you may not use this file except in compliance with the License.
8 * You may obtain a copy of the License at
10 * http://www.apache.org/licenses/LICENSE-2.0
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
18 * SPDX-License-Identifier: Apache-2.0
19 * ============LICENSE_END=========================================================
22 package org.onap.policy.apex.model.utilities;
24 import static org.junit.Assert.assertEquals;
25 import static org.junit.Assert.assertNotNull;
26 import static org.junit.Assert.assertTrue;
28 import java.util.TreeMap;
29 import org.junit.Test;
30 import org.onap.policy.apex.model.utilities.comparison.KeyedMapComparer;
31 import org.onap.policy.apex.model.utilities.comparison.KeyedMapDifference;
34 * Test key map comparisons.
36 * @author Liam Fallon (liam.fallon@ericsson.com)
38 public class KeyedMapComparerTest {
42 TreeMap<String, String> leftMap = new TreeMap<String, String>();
43 leftMap.put("B", "BBBBB");
44 leftMap.put("C", "CCCCC");
45 leftMap.put("E", "EEEEE");
46 leftMap.put("G", "GGGGG");
48 TreeMap<String, String> rightMap = new TreeMap<String, String>();
49 rightMap.put("A", "AAAAA");
50 rightMap.put("B", "B");
51 rightMap.put("D", "DDDDD");
52 rightMap.put("E", "EEEEE");
53 rightMap.put("F", "FFFFF");
54 rightMap.put("G", "G");
56 KeyedMapDifference<String, String> kmComparedSame =
57 new KeyedMapComparer<String, String>().compareMaps(leftMap, leftMap);
58 KeyedMapDifference<String, String> kmComparedDiff =
59 new KeyedMapComparer<String, String>().compareMaps(leftMap, rightMap);
61 assertTrue(kmComparedSame.getIdenticalValues().equals(leftMap));
62 assertEquals(1, kmComparedDiff.getLeftOnly().size());
63 assertEquals(3, kmComparedDiff.getRightOnly().size());
64 assertEquals(2, kmComparedDiff.getDifferentValues().size());
65 assertEquals(1, kmComparedDiff.getIdenticalValues().size());
67 assertNotNull(kmComparedSame.asString(true, true));
68 assertNotNull(kmComparedSame.asString(true, false));
69 assertNotNull(kmComparedSame.asString(false, false));
70 assertNotNull(kmComparedSame.asString(false, true));
72 assertNotNull(kmComparedDiff.asString(true, true));
73 assertNotNull(kmComparedDiff.asString(true, false));
74 assertNotNull(kmComparedDiff.asString(false, false));
75 assertNotNull(kmComparedDiff.asString(false, true));