2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2016-2018 Ericsson. All rights reserved.
4 * Modifications Copyright (C) 2019-2020 Nordix Foundation.
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.apex.model.enginemodel.concepts;
24 import static org.assertj.core.api.Assertions.assertThatThrownBy;
25 import static org.junit.Assert.assertEquals;
26 import static org.junit.Assert.assertNotEquals;
27 import static org.junit.Assert.assertNotNull;
28 import static org.junit.Assert.assertTrue;
29 import static org.junit.Assert.fail;
31 import org.junit.Test;
32 import org.onap.policy.apex.model.basicmodel.concepts.AxArtifactKey;
33 import org.onap.policy.apex.model.basicmodel.concepts.AxReferenceKey;
34 import org.onap.policy.apex.model.basicmodel.concepts.AxValidationResult;
35 import org.onap.policy.apex.model.basicmodel.concepts.AxValidationResult.ValidationResult;
38 * Test the engine statistics.
40 * @author Liam Fallon (liam.fallon@ericsson.com)
42 public class EngineStatsTest {
43 private static final Object WAIT_LOCK = new Object();
46 public void testEngineStats() {
47 assertNotNull(new AxEngineStats());
48 assertNotNull(new AxEngineStats(new AxReferenceKey()));
50 final AxReferenceKey statsKey = new AxReferenceKey("EngineKey", "0.0.1", "EngineStats");
51 final AxEngineStats stats = new AxEngineStats(statsKey);
53 assertThatThrownBy(() -> stats.setKey(null))
54 .hasMessage("key may not be null");
55 stats.setKey(statsKey);
56 assertEquals("EngineKey:0.0.1:NULL:EngineStats", stats.getKey().getId());
57 assertEquals("EngineKey:0.0.1:NULL:EngineStats", stats.getKeys().get(0).getId());
59 stats.setAverageExecutionTime(123.45);
60 assertEquals(Double.valueOf(123.45), Double.valueOf(stats.getAverageExecutionTime()));
62 stats.setEventCount(987);
63 assertEquals(987, stats.getEventCount());
65 final long lastExecutionTime = System.currentTimeMillis();
66 stats.setLastExecutionTime(lastExecutionTime);
67 assertEquals(lastExecutionTime, stats.getLastExecutionTime());
69 final long timestamp = System.currentTimeMillis();
70 stats.setTimeStamp(timestamp);
71 assertEquals(timestamp, stats.getTimeStamp());
72 assertNotNull(stats.getTimeStampString());
74 final long upTime = System.currentTimeMillis() - timestamp;
75 stats.setUpTime(upTime);
76 assertEquals(upTime, stats.getUpTime());
79 assertTrue(stats.getUpTime() > -1);
81 assertTrue(stats.getUpTime() >= 0);
87 stats.setEventCount(-2);
88 stats.executionEnter(new AxArtifactKey());
89 assertEquals(2, stats.getEventCount());
91 stats.setEventCount(10);
92 stats.executionEnter(new AxArtifactKey());
93 assertEquals(11, stats.getEventCount());
97 stats.setEventCount(4);
98 stats.executionEnter(new AxArtifactKey());
100 synchronized (WAIT_LOCK) {
103 } catch (InterruptedException e) {
104 fail("test should not throw an exception");
108 stats.executionExit();
109 final double avExecutionTime = stats.getAverageExecutionTime();
110 assertTrue(avExecutionTime >= 2.0 && avExecutionTime < 10.0);
113 AxValidationResult result = new AxValidationResult();
114 result = stats.validate(result);
115 assertEquals(ValidationResult.VALID, result.getValidationResult());
117 stats.setKey(new AxReferenceKey());
118 result = new AxValidationResult();
119 result = stats.validate(result);
120 assertEquals(ValidationResult.INVALID, result.getValidationResult());
122 stats.setKey(statsKey);
123 result = new AxValidationResult();
124 result = stats.validate(result);
125 assertEquals(ValidationResult.VALID, result.getValidationResult());
130 final AxEngineStats clonedStats = new AxEngineStats(stats);
131 assertEquals("AxEngineStats:(engineKey=AxReferenceKey:(parentKey", clonedStats.toString().substring(0, 50));
133 assertNotNull(stats.getKeys());
135 assertNotEquals(0, stats.hashCode());
137 // disabling sonar because this code tests the equals() method
138 assertEquals(stats, stats); // NOSONAR
139 assertEquals(stats, clonedStats);
140 assertNotNull(stats);
142 Object helloObject = "Hello";
143 assertNotEquals(stats, helloObject);
144 assertNotEquals(stats, new AxEngineStats(new AxReferenceKey()));
146 assertEquals(0, stats.compareTo(stats));
147 assertEquals(0, stats.compareTo(clonedStats));
148 assertNotEquals(0, stats.compareTo(new AxArtifactKey()));
149 assertNotEquals(0, stats.compareTo(null));
150 assertNotEquals(0, stats.compareTo(new AxEngineStats(new AxReferenceKey())));
152 stats.setTimeStamp(1);
153 assertNotEquals(stats, new AxEngineStats(statsKey));
154 assertNotEquals(0, stats.compareTo(new AxEngineStats(statsKey)));
155 stats.setTimeStamp(0);
156 assertEquals(stats, new AxEngineStats(statsKey));
157 assertEquals(0, stats.compareTo(new AxEngineStats(statsKey)));
159 stats.setEventCount(1);
160 assertNotEquals(stats, new AxEngineStats(statsKey));
161 assertNotEquals(0, stats.compareTo(new AxEngineStats(statsKey)));
162 stats.setEventCount(0);
163 assertEquals(stats, new AxEngineStats(statsKey));
164 assertEquals(0, stats.compareTo(new AxEngineStats(statsKey)));
166 stats.setLastExecutionTime(1);
167 assertNotEquals(stats, new AxEngineStats(statsKey));
168 assertNotEquals(0, stats.compareTo(new AxEngineStats(statsKey)));
169 stats.setLastExecutionTime(0);
170 assertEquals(stats, new AxEngineStats(statsKey));
171 assertEquals(0, stats.compareTo(new AxEngineStats(statsKey)));
173 stats.setAverageExecutionTime(1);
174 assertNotEquals(stats, new AxEngineStats(statsKey));
175 assertNotEquals(0, stats.compareTo(new AxEngineStats(statsKey)));
176 stats.setAverageExecutionTime(0);
177 assertEquals(stats, new AxEngineStats(statsKey));
178 assertEquals(0, stats.compareTo(new AxEngineStats(statsKey)));
181 assertNotEquals(stats, new AxEngineStats(statsKey));
182 assertNotEquals(0, stats.compareTo(new AxEngineStats(statsKey)));
184 assertEquals(stats, new AxEngineStats(statsKey));
185 assertEquals(0, stats.compareTo(new AxEngineStats(statsKey)));
187 assertEquals(-1, stats.compareTo(new AxEngineStats(statsKey, 0, 0, 0, 0.0, 0, 1)));
190 assertNotEquals(stats, new AxEngineStats(statsKey));
191 final AxEngineStats newStats = new AxEngineStats(statsKey);
192 newStats.setTimeStamp(stats.getTimeStamp());
193 assertNotEquals(stats, newStats);
194 assertNotEquals(0, stats.compareTo(newStats));
197 assertEquals(stats, new AxEngineStats(statsKey));
198 assertEquals(0, stats.compareTo(new AxEngineStats(statsKey)));