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.assertTrue;
30 import java.io.FileInputStream;
31 import java.util.Properties;
32 import org.junit.After;
33 import org.junit.Before;
34 import org.junit.Test;
35 import org.onap.policy.common.utils.services.Registry;
36 import org.onap.policy.pap.main.PapConstants;
37 import org.onap.policy.pap.main.PolicyPapException;
38 import org.onap.policy.pap.main.parameters.CommonTestData;
39 import org.onap.policy.pap.main.parameters.PapParameterGroup;
40 import org.onap.policy.pap.main.parameters.PapParameterHandler;
41 import org.onap.policy.pap.main.rest.PapStatisticsManager;
45 * Class to perform unit test of {@link PapActivator}}.
47 * @author Ram Krishna Verma (ram.krishna.verma@est.tech)
49 public class TestPapActivator {
51 private PapActivator activator;
54 * Initializes an activator.
56 * @throws Exception if an error occurs
59 public void setUp() throws Exception {
60 Registry.newRegistry();
62 final String[] papConfigParameters =
63 {"-c", "parameters/PapConfigParameters.json", "-p", "parameters/topic.properties"};
64 final PapCommandLineArguments arguments = new PapCommandLineArguments(papConfigParameters);
65 final PapParameterGroup parGroup = new PapParameterHandler().getParameters(arguments);
67 Properties props = new Properties();
68 String propFile = arguments.getFullPropertyFilePath();
69 try (FileInputStream stream = new FileInputStream(propFile)) {
73 activator = new PapActivator(parGroup, props);
77 * Method for cleanup after each test.
78 * @throws Exception if an error occurs
81 public void teardown() throws Exception {
82 if (activator != null && activator.isAlive()) {
88 public void testPapActivator() throws PolicyPapException {
89 assertFalse(activator.isAlive());
91 assertTrue(activator.isAlive());
92 assertTrue(activator.getParameterGroup().isValid());
93 assertEquals(CommonTestData.PAP_GROUP_NAME, activator.getParameterGroup().getName());
95 // ensure items were added to the registry
96 assertNotNull(Registry.get(PapConstants.REG_PDP_MODIFY_LOCK, Object.class));
97 assertNotNull(Registry.get(PapConstants.REG_STATISTICS_MANAGER, PapStatisticsManager.class));
99 // repeat - should throw an exception
100 assertThatIllegalStateException().isThrownBy(() -> activator.start());
101 assertTrue(activator.isAlive());
102 assertTrue(activator.getParameterGroup().isValid());
106 public void testTerminate() throws Exception {
109 assertFalse(activator.isAlive());
111 // repeat - should throw an exception
112 assertThatIllegalStateException().isThrownBy(() -> activator.stop());
113 assertFalse(activator.isAlive());