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.junit.Assert.assertEquals;
25 import static org.junit.Assert.assertFalse;
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);
55 fail("test should throw an exception here");
56 } catch (final Exception e) {
57 assertEquals("key may not be null", e.getMessage());
60 stats.setKey(statsKey);
61 assertEquals("EngineKey:0.0.1:NULL:EngineStats", stats.getKey().getId());
62 assertEquals("EngineKey:0.0.1:NULL:EngineStats", stats.getKeys().get(0).getId());
64 stats.setAverageExecutionTime(123.45);
65 assertEquals(Double.valueOf(123.45), Double.valueOf(stats.getAverageExecutionTime()));
67 stats.setEventCount(987);
68 assertEquals(987, stats.getEventCount());
70 final long lastExecutionTime = System.currentTimeMillis();
71 stats.setLastExecutionTime(lastExecutionTime);
72 assertEquals(lastExecutionTime, stats.getLastExecutionTime());
74 final long timestamp = System.currentTimeMillis();
75 stats.setTimeStamp(timestamp);
76 assertEquals(timestamp, stats.getTimeStamp());
77 assertNotNull(stats.getTimeStampString());
79 final long upTime = System.currentTimeMillis() - timestamp;
80 stats.setUpTime(upTime);
81 assertEquals(upTime, stats.getUpTime());
84 assertTrue(stats.getUpTime() > -1);
86 assertTrue(stats.getUpTime() >= 0);
92 stats.setEventCount(-2);
93 stats.executionEnter(new AxArtifactKey());
94 assertEquals(2, stats.getEventCount());
96 stats.setEventCount(10);
97 stats.executionEnter(new AxArtifactKey());
98 assertEquals(11, stats.getEventCount());
102 stats.setEventCount(4);
103 stats.executionEnter(new AxArtifactKey());
105 synchronized (WAIT_LOCK) {
108 } catch (InterruptedException e) {
109 fail("test should not throw an exception");
113 stats.executionExit();
114 final double avExecutionTime = stats.getAverageExecutionTime();
115 assertTrue(avExecutionTime >= 2.0 && avExecutionTime < 10.0);
118 AxValidationResult result = new AxValidationResult();
119 result = stats.validate(result);
120 assertEquals(ValidationResult.VALID, result.getValidationResult());
122 stats.setKey(new AxReferenceKey());
123 result = new AxValidationResult();
124 result = stats.validate(result);
125 assertEquals(ValidationResult.INVALID, result.getValidationResult());
127 stats.setKey(statsKey);
128 result = new AxValidationResult();
129 result = stats.validate(result);
130 assertEquals(ValidationResult.VALID, result.getValidationResult());
135 final AxEngineStats clonedStats = new AxEngineStats(stats);
136 assertEquals("AxEngineStats:(engineKey=AxReferenceKey:(parentKey", clonedStats.toString().substring(0, 50));
138 assertNotNull(stats.getKeys());
140 assertFalse(stats.hashCode() == 0);
142 assertTrue(stats.equals(stats));
143 assertTrue(stats.equals(clonedStats));
144 assertFalse(stats.equals(null));
146 Object helloObject = "Hello";
147 assertFalse(stats.equals(helloObject));
148 assertFalse(stats.equals(new AxEngineStats(new AxReferenceKey())));
150 assertEquals(0, stats.compareTo(stats));
151 assertEquals(0, stats.compareTo(clonedStats));
152 assertNotEquals(0, stats.compareTo(new AxArtifactKey()));
153 assertNotEquals(0, stats.compareTo(null));
154 assertNotEquals(0, stats.compareTo(new AxEngineStats(new AxReferenceKey())));
156 stats.setTimeStamp(1);
157 assertFalse(stats.equals(new AxEngineStats(statsKey)));
158 assertNotEquals(0, stats.compareTo(new AxEngineStats(statsKey)));
159 stats.setTimeStamp(0);
160 assertTrue(stats.equals(new AxEngineStats(statsKey)));
161 assertEquals(0, stats.compareTo(new AxEngineStats(statsKey)));
163 stats.setEventCount(1);
164 assertFalse(stats.equals(new AxEngineStats(statsKey)));
165 assertNotEquals(0, stats.compareTo(new AxEngineStats(statsKey)));
166 stats.setEventCount(0);
167 assertTrue(stats.equals(new AxEngineStats(statsKey)));
168 assertEquals(0, stats.compareTo(new AxEngineStats(statsKey)));
170 stats.setLastExecutionTime(1);
171 assertFalse(stats.equals(new AxEngineStats(statsKey)));
172 assertNotEquals(0, stats.compareTo(new AxEngineStats(statsKey)));
173 stats.setLastExecutionTime(0);
174 assertTrue(stats.equals(new AxEngineStats(statsKey)));
175 assertEquals(0, stats.compareTo(new AxEngineStats(statsKey)));
177 stats.setAverageExecutionTime(1);
178 assertFalse(stats.equals(new AxEngineStats(statsKey)));
179 assertNotEquals(0, stats.compareTo(new AxEngineStats(statsKey)));
180 stats.setAverageExecutionTime(0);
181 assertTrue(stats.equals(new AxEngineStats(statsKey)));
182 assertEquals(0, stats.compareTo(new AxEngineStats(statsKey)));
185 assertFalse(stats.equals(new AxEngineStats(statsKey)));
186 assertNotEquals(0, stats.compareTo(new AxEngineStats(statsKey)));
188 assertTrue(stats.equals(new AxEngineStats(statsKey)));
189 assertEquals(0, stats.compareTo(new AxEngineStats(statsKey)));
191 assertEquals(-1, stats.compareTo(new AxEngineStats(statsKey, 0, 0, 0, 0.0, 0, 1)));
194 assertFalse(stats.equals(new AxEngineStats(statsKey)));
195 final AxEngineStats newStats = new AxEngineStats(statsKey);
196 newStats.setTimeStamp(stats.getTimeStamp());
197 assertFalse(stats.equals(newStats));
198 assertNotEquals(0, stats.compareTo(newStats));
201 assertTrue(stats.equals(new AxEngineStats(statsKey)));
202 assertEquals(0, stats.compareTo(new AxEngineStats(statsKey)));