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.junit.Assert.assertEquals;
25 import static org.junit.Assert.assertNotNull;
26 import static org.junit.Assert.assertTrue;
28 import org.junit.After;
29 import org.junit.Before;
30 import org.junit.Test;
31 import org.onap.policy.common.utils.services.Registry;
32 import org.onap.policy.pap.main.PapConstants;
33 import org.onap.policy.pap.main.PolicyPapException;
34 import org.onap.policy.pap.main.parameters.CommonTestData;
37 * Class to perform unit test of {@link Main}}.
39 * @author Ram Krishna Verma (ram.krishna.verma@est.tech)
41 public class TestMain {
49 Registry.newRegistry();
54 * @throws Exception if an error occurs
57 public void tearDown() throws Exception {
58 // shut down activator
59 PapActivator activator = Registry.getOrDefault(PapConstants.REG_PAP_ACTIVATOR, PapActivator.class, null);
60 if (activator != null && activator.isAlive()) {
66 public void testMain() throws PolicyPapException {
67 final String[] papConfigParameters =
68 {"-c", "parameters/PapConfigParameters.json", "-p", "parameters/topic.properties"};
69 main = new Main(papConfigParameters);
70 assertTrue(main.getParameters().isValid());
71 assertEquals(CommonTestData.PAP_GROUP_NAME, main.getParameters().getName());
73 // ensure items were added to the registry
74 assertNotNull(Registry.get(PapConstants.REG_PAP_ACTIVATOR, PapActivator.class));
80 public void testMain_NoArguments() {
81 final String[] papConfigParameters = {};
82 main = new Main(papConfigParameters);
83 assertTrue(main.getParameters() == null);
87 public void testMain_InvalidArguments() {
88 final String[] papConfigParameters = {"parameters/PapConfigParameters.json"};
89 main = new Main(papConfigParameters);
90 assertTrue(main.getParameters() == null);
94 public void testMain_Help() {
95 final String[] papConfigParameters = {"-h"};
96 Main.main(papConfigParameters);
100 public void testMain_InvalidParameters() {
101 final String[] papConfigParameters = {"-c", "parameters/PapConfigParameters_InvalidName.json"};
102 main = new Main(papConfigParameters);
103 assertTrue(main.getParameters() == null);