/*
* Copyright (c) 2008-2017, Hazelcast, Inc. 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.
*/
package com.hazelcast.util.collection;
import com.hazelcast.test.HazelcastParallelClassRunner;
import com.hazelcast.test.annotation.ParallelTest;
import com.hazelcast.test.annotation.QuickTest;
import org.junit.Test;
import org.junit.experimental.categories.Category;
import org.junit.runner.RunWith;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNull;
@RunWith(HazelcastParallelClassRunner.class)
@Category({QuickTest.class, ParallelTest.class})
public class ComposedKeyMapTest {
private ComposedKeyMap<String, String, String> map = new ComposedKeyMap<String, String, String>();
@Test
public void givenEmpty_whenPut_thenReturnNull() {
String prevValue = map.put("1", "2", "value");
assertNull(prevValue);
}
@Test
public void givenValueAssociated_whenPut_thenReturnPreviousValue() {
map.put("1", "2", "prevValue");
String prevValue = map.put("1", "2", "newValue");
assertEquals("prevValue", prevValue);
}
@Test
public void givenEmpty_whenGet_thenReturnNull() {
String value = map.get("key1", "key2");
assertNull(value);
}
@Test
public void givenHasEntry_whenGetWithDifferent2ndKey_thenReturnNull() {
map.put("key1", "key2", "value");
String value = map.get("key1", "wrongKey2");
assertNull(value);
}
@Test
public void givenHasEntry_whenGetWithTheSameKeys_thenReturnValue() {
map.put("key1", "key2", "value");
String value = map.get("key1", "key2");
assertEquals("value", value);
}
}