2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2019 Nordix Foundation.
4 * ================================================================================
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
9 * http://www.apache.org/licenses/LICENSE-2.0
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.
17 * SPDX-License-Identifier: Apache-2.0
18 * ============LICENSE_END=========================================================
21 package org.onap.policy.models.base;
23 import static org.junit.Assert.assertEquals;
24 import static org.junit.Assert.assertFalse;
26 import org.junit.Test;
29 * Test the PfUtils class.
31 * @author Liam Fallon (liam.fallon@est.tech)
33 public class PfUtilsTest {
36 public void testPfUtils() {
37 assertEquals(0, PfUtils.compareObjects(null, null));
38 assertEquals(-1, PfUtils.compareObjects("hello", null));
39 assertEquals(1, PfUtils.compareObjects(null, "hello"));
40 assertFalse(PfUtils.compareObjects("hello", "goodbye") == 0);
41 assertEquals(0, PfUtils.compareObjects("hello", "hello"));