2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2019 Nordix Foundation.
4 * Modifications Copyright (C) 2019 AT&T Intellectual Property.
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.pap.main.startstop;
24 import static org.assertj.core.api.Assertions.assertThatIllegalStateException;
25 import static org.junit.Assert.assertEquals;
26 import static org.junit.Assert.assertFalse;
27 import static org.junit.Assert.assertNotNull;
28 import static org.junit.Assert.assertNull;
29 import static org.junit.Assert.assertTrue;
31 import java.io.FileInputStream;
32 import java.util.Properties;
33 import org.junit.After;
34 import org.junit.Before;
35 import org.junit.Test;
36 import org.onap.policy.common.utils.services.Registry;
37 import org.onap.policy.pap.main.PapConstants;
38 import org.onap.policy.pap.main.PolicyPapException;
39 import org.onap.policy.pap.main.comm.PdpModifyRequestMap;
40 import org.onap.policy.pap.main.parameters.CommonTestData;
41 import org.onap.policy.pap.main.parameters.PapParameterGroup;
42 import org.onap.policy.pap.main.parameters.PapParameterHandler;
43 import org.onap.policy.pap.main.rest.PapStatisticsManager;
47 * Class to perform unit test of {@link PapActivator}}.
49 * @author Ram Krishna Verma (ram.krishna.verma@est.tech)
51 public class TestPapActivator {
53 private PapActivator activator;
56 * Initializes an activator.
58 * @throws Exception if an error occurs
61 public void setUp() throws Exception {
62 Registry.newRegistry();
64 final String[] papConfigParameters =
65 {"-c", "parameters/PapConfigParameters.json", "-p", "parameters/topic.properties"};
66 final PapCommandLineArguments arguments = new PapCommandLineArguments(papConfigParameters);
67 final PapParameterGroup parGroup = new PapParameterHandler().getParameters(arguments);
69 Properties props = new Properties();
70 String propFile = arguments.getFullPropertyFilePath();
71 try (FileInputStream stream = new FileInputStream(propFile)) {
75 activator = new PapActivator(parGroup, props);
79 * Method for cleanup after each test.
81 * @throws Exception if an error occurs
84 public void teardown() throws Exception {
85 if (activator != null && activator.isAlive()) {
91 public void testPapActivator() throws PolicyPapException {
92 assertFalse(activator.isAlive());
94 assertTrue(activator.isAlive());
95 assertTrue(activator.getParameterGroup().isValid());
96 assertEquals(CommonTestData.PAP_GROUP_NAME, activator.getParameterGroup().getName());
98 // ensure items were added to the registry
99 assertNotNull(Registry.get(PapConstants.REG_PDP_MODIFY_LOCK, Object.class));
100 assertNotNull(Registry.get(PapConstants.REG_STATISTICS_MANAGER, PapStatisticsManager.class));
101 assertNotNull(Registry.get(PapConstants.REG_PDP_MODIFY_MAP, PdpModifyRequestMap.class));
103 // repeat - should throw an exception
104 assertThatIllegalStateException().isThrownBy(() -> activator.start());
105 assertTrue(activator.isAlive());
106 assertTrue(activator.getParameterGroup().isValid());
110 public void testTerminate() throws Exception {
113 assertFalse(activator.isAlive());
115 // ensure items have been removed from the registry
116 assertNull(Registry.getOrDefault(PapConstants.REG_PDP_MODIFY_LOCK, Object.class, null));
117 assertNull(Registry.getOrDefault(PapConstants.REG_STATISTICS_MANAGER, PapStatisticsManager.class, null));
118 assertNull(Registry.getOrDefault(PapConstants.REG_PDP_MODIFY_MAP, PdpModifyRequestMap.class, null));
120 // repeat - should throw an exception
121 assertThatIllegalStateException().isThrownBy(() -> activator.stop());
122 assertFalse(activator.isAlive());