2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2019 Nordix Foundation.
4 * Modifications Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
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.models.base;
24 import static org.junit.Assert.assertEquals;
25 import static org.junit.Assert.assertFalse;
26 import static org.junit.Assert.assertNull;
28 import java.util.Arrays;
29 import java.util.List;
30 import org.junit.Test;
33 * Test the PfUtils class.
35 * @author Liam Fallon (liam.fallon@est.tech)
37 public class PfUtilsTest {
40 public void testCompareObjects() {
41 assertEquals(0, PfUtils.compareObjects(null, null));
42 assertEquals(-1, PfUtils.compareObjects("hello", null));
43 assertEquals(1, PfUtils.compareObjects(null, "hello"));
44 assertFalse(PfUtils.compareObjects("hello", "goodbye") == 0);
45 assertEquals(0, PfUtils.compareObjects("hello", "hello"));
49 public void testMapList() {
50 assertNull(PfUtils.mapList(null, item -> {
51 throw new RuntimeException("should not be invoked");
54 List<String> origList = Arrays.asList("abc", "def");
55 List<String> newList = PfUtils.mapList(origList, text -> text + "X");
57 assertEquals(Arrays.asList("abcX", "defX"), newList);