2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2018 AT&T Intellectual Property. All rights reserved.
6 * ================================================================================
7 * Modifications Copyright (C) 2019 Samsung
8 * ================================================================================
9 * Licensed under the Apache License, Version 2.0 (the "License");
10 * you may not use this file except in compliance with the License.
11 * You may obtain a copy of the License at
13 * http://www.apache.org/licenses/LICENSE-2.0
15 * Unless required by applicable law or agreed to in writing, software
16 * distributed under the License is distributed on an "AS IS" BASIS,
17 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
18 * See the License for the specific language governing permissions and
19 * limitations under the License.
20 * ============LICENSE_END=========================================================
23 package org.onap.policy.pap.xacml.rest.handler;
25 import static org.junit.Assert.assertNull;
26 import org.junit.Test;
28 public class DictionaryHandlerTest {
30 public void negTestHandler() {
31 // Set the system property temporarily
32 String systemKey = "dictionary.impl.className";
33 String oldProperty = System.getProperty(systemKey);
34 System.setProperty(systemKey, "foobar");
36 // Run negative test on instance
37 assertNull(DictionaryHandler.getInstance());
39 // Restore the original system property
40 if (oldProperty != null) {
41 System.setProperty(systemKey, oldProperty);
43 System.clearProperty(systemKey);