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.resources.MessageConstants;
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.PolicyPapRuntimeException;
40 import org.onap.policy.pap.main.parameters.CommonTestData;
43 * Class to perform unit test of {@link Main}}.
45 * @author Ram Krishna Verma (ram.krishna.verma@est.tech)
47 public class TestMain {
55 Registry.newRegistry();
56 HttpServletServerFactoryInstance.getServerFactory().destroy();
62 * @throws Exception if an error occurs
65 public void tearDown() throws Exception {
66 // shut down activator
67 PapActivator activator = Registry.getOrDefault(PapConstants.REG_PAP_ACTIVATOR, PapActivator.class, null);
68 if (activator != null && activator.isAlive()) {
74 public void testMain() throws PolicyPapException {
75 final String[] papConfigParameters = {"-c", "parameters/PapConfigParameters.json"};
76 main = new Main(papConfigParameters);
77 assertTrue(main.getParameters().isValid());
78 assertEquals(CommonTestData.PAP_GROUP_NAME, main.getParameters().getName());
80 // ensure items were added to the registry
81 assertNotNull(Registry.get(PapConstants.REG_PAP_ACTIVATOR, PapActivator.class));
87 public void testMain_NoArguments() {
88 final String[] papConfigParameters = {};
89 assertThatThrownBy(() -> new Main(papConfigParameters)).isInstanceOf(PolicyPapRuntimeException.class)
90 .hasMessage(String.format(MessageConstants.START_FAILURE_MSG, MessageConstants.POLICY_PAP));
94 public void testMain_InvalidArguments() {
95 final String[] papConfigParameters = {"parameters/PapConfigParameters.json"};
96 assertThatThrownBy(() -> new Main(papConfigParameters)).isInstanceOf(PolicyPapRuntimeException.class)
97 .hasMessage(String.format(MessageConstants.START_FAILURE_MSG, MessageConstants.POLICY_PAP));
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(String.format(MessageConstants.START_FAILURE_MSG, MessageConstants.POLICY_PAP));