2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2019-2020 Nordix Foundation.
4 * Modifications Copyright (C) 2019 AT&T Intellectual Property.
5 * Modifications Copyright (C) 2020 Bell Canada. All rights reserved.
6 * ================================================================================
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
19 * SPDX-License-Identifier: Apache-2.0
20 * ============LICENSE_END=========================================================
23 package org.onap.policy.pap.main.startstop;
25 import static org.assertj.core.api.Assertions.assertThatThrownBy;
26 import static org.junit.Assert.assertEquals;
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.endpoints.http.server.HttpServletServerFactoryInstance;
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.PolicyPapRuntimeException;
39 import org.onap.policy.pap.main.parameters.CommonTestData;
42 * Class to perform unit test of {@link Main}}.
44 * @author Ram Krishna Verma (ram.krishna.verma@est.tech)
46 public class TestMain {
54 Registry.newRegistry();
55 HttpServletServerFactoryInstance.getServerFactory().destroy();
61 * @throws Exception if an error occurs
64 public void tearDown() throws Exception {
65 // shut down activator
66 PapActivator activator = Registry.getOrDefault(PapConstants.REG_PAP_ACTIVATOR, PapActivator.class, null);
67 if (activator != null && activator.isAlive()) {
73 public void testMain() throws PolicyPapException {
74 final String[] papConfigParameters = {"-c", "parameters/PapConfigParameters.json"};
75 main = new Main(papConfigParameters);
76 assertTrue(main.getParameters().isValid());
77 assertEquals(CommonTestData.PAP_GROUP_NAME, main.getParameters().getName());
79 // ensure items were added to the registry
80 assertNotNull(Registry.get(PapConstants.REG_PAP_ACTIVATOR, PapActivator.class));
86 public void testMain_NoArguments() {
87 final String[] papConfigParameters = {};
88 assertThatThrownBy(() -> new Main(papConfigParameters)).isInstanceOf(PolicyPapRuntimeException.class)
89 .hasMessage("start of policy pap service failed, used parameters are []");
93 public void testMain_InvalidArguments() {
94 final String[] papConfigParameters = {"parameters/PapConfigParameters.json"};
95 assertThatThrownBy(() -> new Main(papConfigParameters)).isInstanceOf(PolicyPapRuntimeException.class)
97 "start of policy pap service failed, used parameters are [parameters/PapConfigParameters.json]");
101 public void testMain_Help() {
102 final String[] papConfigParameters = {"-h"};
103 main = new Main(papConfigParameters);
104 assertNull(main.getParameters());
108 public void testMain_InvalidParameters() {
109 final String[] papConfigParameters = {"-c", "parameters/PapConfigParameters_InvalidName.json"};
110 assertThatThrownBy(() -> new Main(papConfigParameters)).isInstanceOf(PolicyPapRuntimeException.class)
111 .hasMessage("start of policy pap service failed, "
112 + "used parameters are [-c, parameters/PapConfigParameters_InvalidName.json]");