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.sim.pdp;
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 org.junit.After;
32 import org.junit.Before;
33 import org.junit.Test;
34 import org.onap.policy.common.utils.services.Registry;
35 import org.onap.policy.models.pdp.concepts.PdpStatus;
36 import org.onap.policy.models.sim.pdp.exception.PdpSimulatorException;
37 import org.onap.policy.models.sim.pdp.parameters.CommonTestData;
38 import org.onap.policy.models.sim.pdp.parameters.PdpSimulatorParameterGroup;
39 import org.onap.policy.models.sim.pdp.parameters.PdpSimulatorParameterHandler;
42 * Class to perform unit test of {@link PdpSimulatorActivator}}.
44 * @author Ajith Sreekumar (ajith.sreekumar@est.tech)
46 public class TestPdpSimulatorActivator {
48 private PdpSimulatorActivator activator;
51 * Initializes an activator.
53 * @throws Exception if an error occurs
56 public void setUp() throws Exception {
57 Registry.newRegistry();
58 final String[] pdpSimulatorConfigParameters = { "-c", "src/test/resources/PdpSimulatorConfigParameters.json" };
59 final PdpSimulatorCommandLineArguments arguments =
60 new PdpSimulatorCommandLineArguments(pdpSimulatorConfigParameters);
61 final PdpSimulatorParameterGroup parGroup = new PdpSimulatorParameterHandler().getParameters(arguments);
63 activator = new PdpSimulatorActivator(parGroup);
67 * Method for cleanup after each test.
69 * @throws Exception if an error occurs
72 public void teardown() throws Exception {
73 if (activator != null && activator.isAlive()) {
74 activator.terminate();
79 public void testPdpSimulatorActivator() throws PdpSimulatorException {
80 assertFalse(activator.isAlive());
81 activator.initialize();
82 assertTrue(activator.isAlive());
83 assertTrue(activator.getParameterGroup().isValid());
84 assertEquals(CommonTestData.PDP_SIMULATOR_GROUP_NAME, activator.getParameterGroup().getName());
86 // ensure items were added to the registry
87 assertNotNull(Registry.get(PdpSimulatorConstants.REG_PDP_STATUS_OBJECT, PdpStatus.class));
89 // repeat - should throw an exception
90 assertThatIllegalStateException().isThrownBy(() -> activator.initialize());
91 assertTrue(activator.isAlive());
92 assertTrue(activator.getParameterGroup().isValid());
96 public void testTerminate() throws Exception {
97 activator.initialize();
98 activator.terminate();
99 assertFalse(activator.isAlive());
101 // ensure items have been removed from the registry
102 assertNull(Registry.getOrDefault(PdpSimulatorConstants.REG_PDP_STATUS_OBJECT, PdpStatus.class, null));
104 // repeat - should throw an exception
105 assertThatIllegalStateException().isThrownBy(() -> activator.terminate());
106 assertFalse(activator.isAlive());