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/*-
* ============LICENSE_START=======================================================
* SDC
* ================================================================================
* Copyright (C) 2019 Nokia. All rights reserved.
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ============LICENSE_END=========================================================
*/
package org.openecomp.sdc.be.components.utils;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.junit.Test;
public class MapUtilsTest {
private static final String KEY_1 = "key1";
private static final String KEY_2 = "key2";
private static final String VALUE_1 = "value1";
private static final String VALUE_2 = "value2";
@Test
public void shouldCompareMapsOfNulls() {
assertTrue(MapUtils.compareMaps(null, null));
}
@Test
public void shouldCompareMapIsTrue() {
Map<String, Object> map1 = new HashMap<>();
Map<String, Object> map2 = new HashMap<>();
map1.put(KEY_1, VALUE_1);
map2.put(KEY_1, VALUE_1);
assertTrue(MapUtils.compareMaps(map1, map2));
}
@Test
public void shouldCompareMapWithNull() {
assertFalse(MapUtils.compareMaps(null, Collections.emptyMap()));
}
@Test
public void shouldCompareMapsIsFalse() {
Map<String, Object> map1 = new HashMap<>();
Map<String, Object> map2 = new HashMap<>();
map1.put(KEY_1, VALUE_1);
map2.put(KEY_2, VALUE_1);
assertFalse(MapUtils.compareMaps(map1, map2));
}
@Test
public void shouldHandleSourceAndTargetObjectsOfDifferentValues() {
assertFalse(MapUtils.handleSourceAndTargetObjects(VALUE_1, VALUE_2));
}
@Test
public void shouldHandleSourceAndTargetObjectsOfSameValues() {
assertTrue(MapUtils.handleSourceAndTargetObjects(VALUE_1, VALUE_1));
}
@Test
public void shouldHandleSourceAndTargetObjectsOfNullValues() {
assertTrue(MapUtils.handleSourceAndTargetObjects(null, null));
}
@Test
public void shouldHandleSourceAndTargetObjectsOfNullValueAndNotNullValue() {
assertFalse(MapUtils.handleSourceAndTargetObjects(null, ""));
}
@Test
public void shouldCompareListsOfNulls() {
assertTrue(MapUtils.compareLists(null, null));
}
@Test
public void shouldCompareListsIsTrue() {
List<Object> list1 = new ArrayList<>();
List<Object> list2 = new ArrayList<>();
list1.add(VALUE_1);
list2.add(VALUE_1);
assertTrue(MapUtils.compareLists(list1, list2));
}
@Test
public void shouldCompareListWithNull() {
assertFalse(MapUtils.compareLists(null, Collections.emptyList()));
}
@Test
public void shouldCompareListsIsFalse() {
List<Object> list1 = new ArrayList<>();
List<Object> list2 = new ArrayList<>();
list1.add(VALUE_1);
list2.add(VALUE_2);
assertFalse(MapUtils.compareLists(list1, list2));
}
}
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