1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
|
/*-
* ============LICENSE_START=======================================================
* Copyright (C) 2019 Nordix Foundation.
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* SPDX-License-Identifier: Apache-2.0
* ============LICENSE_END=========================================================
*/
package org.onap.policy.models.sim.pdp;
import static org.assertj.core.api.Assertions.assertThatIllegalStateException;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertTrue;
import java.io.FileInputStream;
import java.util.Properties;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.onap.policy.common.utils.services.Registry;
import org.onap.policy.models.pdp.concepts.PdpStatus;
import org.onap.policy.models.sim.pdp.exception.PdpSimulatorException;
import org.onap.policy.models.sim.pdp.parameters.CommonTestData;
import org.onap.policy.models.sim.pdp.parameters.PdpSimulatorParameterGroup;
import org.onap.policy.models.sim.pdp.parameters.PdpSimulatorParameterHandler;
/**
* Class to perform unit test of {@link PdpSimulatorActivator}}.
*
* @author Ajith Sreekumar (ajith.sreekumar@est.tech)
*/
public class TestPdpSimulatorActivator {
private PdpSimulatorActivator activator;
/**
* Initializes an activator.
*
* @throws Exception if an error occurs
*/
@Before
public void setUp() throws Exception {
Registry.newRegistry();
final String[] pdpSimulatorConfigParameters = { "-c", "src/test/resources/PdpSimulatorConfigParameters.json",
"-p", "src/test/resources/topic.properties" };
final PdpSimulatorCommandLineArguments arguments =
new PdpSimulatorCommandLineArguments(pdpSimulatorConfigParameters);
final PdpSimulatorParameterGroup parGroup = new PdpSimulatorParameterHandler().getParameters(arguments);
final Properties props = new Properties();
final String propFile = arguments.getFullPropertyFilePath();
try (FileInputStream stream = new FileInputStream(propFile)) {
props.load(stream);
}
activator = new PdpSimulatorActivator(parGroup, props);
}
/**
* Method for cleanup after each test.
*
* @throws Exception if an error occurs
*/
@After
public void teardown() throws Exception {
if (activator != null && activator.isAlive()) {
activator.terminate();
}
}
@Test
public void testPdpSimulatorActivator() throws PdpSimulatorException {
assertFalse(activator.isAlive());
activator.initialize();
assertTrue(activator.isAlive());
assertTrue(activator.getParameterGroup().isValid());
assertEquals(CommonTestData.PDP_SIMULATOR_GROUP_NAME, activator.getParameterGroup().getName());
// ensure items were added to the registry
assertNotNull(Registry.get(PdpSimulatorConstants.REG_PDP_STATUS_OBJECT, PdpStatus.class));
// repeat - should throw an exception
assertThatIllegalStateException().isThrownBy(() -> activator.initialize());
assertTrue(activator.isAlive());
assertTrue(activator.getParameterGroup().isValid());
}
@Test
public void testTerminate() throws Exception {
activator.initialize();
activator.terminate();
assertFalse(activator.isAlive());
// ensure items have been removed from the registry
assertNull(Registry.getOrDefault(PdpSimulatorConstants.REG_PDP_STATUS_OBJECT, PdpStatus.class, null));
// repeat - should throw an exception
assertThatIllegalStateException().isThrownBy(() -> activator.terminate());
assertFalse(activator.isAlive());
}
}
|
