2 * Copyright 2017 ZTE Corporation.
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4 * Licensed under the Apache License, Version 2.0 (the "License");
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5 * you may not use this file except in compliance with the License.
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6 * You may obtain a copy of the License at
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8 * http://www.apache.org/licenses/LICENSE-2.0
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10 * Unless required by applicable law or agreed to in writing, software
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11 * distributed under the License is distributed on an "AS IS" BASIS,
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12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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13 * See the License for the specific language governing permissions and
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14 * limitations under the License.
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17 package org.onap.holmes.engine.manager;
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19 import org.easymock.EasyMock;
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20 import org.junit.Before;
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21 import org.junit.Rule;
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22 import org.junit.Test;
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23 import org.junit.rules.ExpectedException;
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24 import org.kie.api.KieBase;
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25 import org.kie.api.KieServices;
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26 import org.kie.api.builder.KieBuilder;
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27 import org.kie.api.builder.KieFileSystem;
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28 import org.kie.api.builder.KieRepository;
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29 import org.kie.api.io.KieResources;
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30 import org.kie.api.runtime.KieContainer;
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31 import org.kie.api.runtime.KieSession;
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32 import org.onap.holmes.common.api.entity.AlarmInfo;
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33 import org.onap.holmes.common.api.entity.CorrelationRule;
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34 import org.onap.holmes.common.api.stat.VesAlarm;
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35 import org.onap.holmes.common.constant.AlarmConst;
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36 import org.onap.holmes.common.exception.CorrelationException;
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37 import org.onap.holmes.common.utils.DbDaoUtil;
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38 import org.onap.holmes.engine.db.AlarmInfoDao;
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39 import org.onap.holmes.engine.request.DeployRuleRequest;
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40 import org.onap.holmes.engine.wrapper.RuleMgtWrapper;
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41 import org.powermock.api.easymock.PowerMock;
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42 import org.powermock.reflect.Whitebox;
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44 import java.util.ArrayList;
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45 import java.util.List;
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46 import java.util.Locale;
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48 import static org.hamcrest.CoreMatchers.is;
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49 import static org.hamcrest.core.IsEqual.equalTo;
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50 import static org.junit.Assert.assertThat;
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52 public class DroolsEngineTest {
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55 public ExpectedException thrown = ExpectedException.none();
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57 private RuleMgtWrapper ruleMgtWrapper;
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59 private KieBase kieBase;
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60 private KieSession kieSession;
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61 private KieContainer kieContainer;
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62 private KieFileSystem kfs;
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63 private KieServices ks;
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64 private KieBuilder kieBuilder;
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65 private KieResources resources;
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66 private KieRepository kieRepository;
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68 private AlarmInfoDao alarmInfoDaoMock;
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70 private DroolsEngine droolsEngine;
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72 private DbDaoUtil dbDaoUtilMock;
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75 public void setUp() throws Exception {
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76 droolsEngine = new DroolsEngine();
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78 ks = KieServices.Factory.get();
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79 resources = ks.getResources();
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80 kieRepository = ks.getRepository();
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81 kfs = Whitebox.invokeMethod(droolsEngine, "createKieFileSystemWithKProject", ks);
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82 kieBuilder = ks.newKieBuilder(kfs).buildAll();
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83 kieContainer = ks.newKieContainer(kieRepository.getDefaultReleaseId());
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84 kieBase = kieContainer.getKieBase();
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85 kieSession = kieContainer.newKieSession();
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87 alarmInfoDaoMock = PowerMock.createMock(AlarmInfoDao.class);
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88 dbDaoUtilMock = PowerMock.createMock(DbDaoUtil.class);
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91 Whitebox.setInternalState(droolsEngine, "kieBase", kieBase);
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92 Whitebox.setInternalState(droolsEngine, "kieSession", kieSession);
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93 Whitebox.setInternalState(droolsEngine, "kieContainer", kieContainer);
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94 Whitebox.setInternalState(droolsEngine, "kfs", kfs);
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95 Whitebox.setInternalState(droolsEngine, "ks", ks);
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96 Whitebox.setInternalState(droolsEngine, "kieBuilder", kieBuilder);
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97 Whitebox.setInternalState(droolsEngine, "resources", resources);
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98 Whitebox.setInternalState(droolsEngine, "kieRepository", kieRepository);
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100 Whitebox.setInternalState(droolsEngine, "daoUtil", dbDaoUtilMock);
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101 Whitebox.setInternalState(droolsEngine, "alarmInfoDao", alarmInfoDaoMock);
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103 PowerMock.resetAll();
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107 public void init() throws Exception {
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109 List<CorrelationRule> rules = new ArrayList<CorrelationRule>();
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110 CorrelationRule rule = new CorrelationRule();
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111 rule.setContent("package content");
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112 rule.setClosedControlLoopName("test");
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113 rule.setPackageName("org.onap.holmes");
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116 // expect(ruleMgtWrapper.queryRuleByEnable(anyInt())).andReturn(rules);
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117 List<AlarmInfo> alarmInfoList = new ArrayList<AlarmInfo>();
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118 EasyMock.expect(dbDaoUtilMock.getJdbiDaoByOnDemand(AlarmInfoDao.class)).andReturn(alarmInfoDaoMock).anyTimes();
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119 EasyMock.expect(alarmInfoDaoMock.queryAllAlarm()).andReturn(alarmInfoList).anyTimes();
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120 PowerMock.replayAll();
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122 PowerMock.verifyAll();
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126 public void deployRule_rule_is_null() throws CorrelationException {
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127 Locale locale = PowerMock.createMock(Locale.class);
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129 thrown.expect(NullPointerException.class);
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131 droolsEngine.deployRule(null, locale);
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135 public void deployRule_kbuilder_has_errors() throws CorrelationException {
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136 DeployRuleRequest rule = new DeployRuleRequest();
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137 rule.setContent("rule123");
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138 Locale locale = new Locale(AlarmConst.I18N_EN);
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140 thrown.expect(CorrelationException.class);
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142 droolsEngine.deployRule(rule, locale);
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146 public void deployRule_package_name_repeat() throws CorrelationException {
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147 DeployRuleRequest rule = new DeployRuleRequest();
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148 rule.setContent("package rule123");
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149 Locale locale = new Locale(AlarmConst.I18N_EN);
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151 thrown.expect(CorrelationException.class);
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153 droolsEngine.deployRule(rule, locale);
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154 droolsEngine.deployRule(rule, locale);
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158 public void undeployRule_package_name_is_null() throws CorrelationException {
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159 String packageName = null;
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160 Locale locale = new Locale(AlarmConst.I18N_EN);
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162 thrown.expect(CorrelationException.class);
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164 droolsEngine.undeployRule(packageName, locale);
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168 public void undeployRule_normal() throws CorrelationException {
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169 Locale locale = new Locale(AlarmConst.I18N_EN);
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171 DeployRuleRequest rule = new DeployRuleRequest();
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172 rule.setContent("package rule123");
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173 droolsEngine.deployRule(rule, locale);
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175 String packageName = "rule123";
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177 droolsEngine.undeployRule(packageName, locale);
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181 public void compileRule_kbuilder_has_errors() throws CorrelationException {
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182 String content = "have error content";
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183 Locale locale = new Locale(AlarmConst.I18N_EN);
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185 thrown.expect(CorrelationException.class);
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187 droolsEngine.compileRule(content, locale);
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191 public void putRaisedIntoStream_facthandle_is_not_null() {
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192 VesAlarm raiseAlarm = new VesAlarm();
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193 raiseAlarm.setSourceId("11111");
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194 raiseAlarm.setEventName("alarm");
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195 droolsEngine.putRaisedIntoStream(raiseAlarm);
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196 droolsEngine.putRaisedIntoStream(raiseAlarm);
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200 public void putRaisedIntoStream_factHandle_is_null() {
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201 VesAlarm raiseAlarm = new VesAlarm();
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202 raiseAlarm.setSourceId("11111");
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203 raiseAlarm.setEventName("alarm");
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204 droolsEngine.putRaisedIntoStream(raiseAlarm);
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208 public void stop() throws Exception {
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209 droolsEngine.stop();
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213 public void testConvertAlarmInfo2VesAlarm() throws Exception {
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214 AlarmInfo alarmInfo = new AlarmInfo();
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215 alarmInfo.setEventId("eventId");
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216 alarmInfo.setEventName("eventName");
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217 alarmInfo.setStartEpochMicroSec(1L);
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218 alarmInfo.setLastEpochMicroSec(1L);
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219 alarmInfo.setSourceId("sourceId");
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220 alarmInfo.setSourceName("sourceName");
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221 alarmInfo.setRootFlag(0);
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222 alarmInfo.setAlarmIsCleared(1);
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224 PowerMock.replayAll();
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225 VesAlarm vesAlarm = Whitebox.invokeMethod(droolsEngine,"convertAlarmInfo2VesAlarm",alarmInfo);
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226 PowerMock.verifyAll();
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228 assertThat(vesAlarm.getAlarmIsCleared(), is(1));
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229 assertThat(vesAlarm.getSourceName(), equalTo("sourceName"));
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230 assertThat(vesAlarm.getSourceId(), equalTo("sourceId"));
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231 assertThat(vesAlarm.getStartEpochMicrosec(), is(1L));
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232 assertThat(vesAlarm.getLastEpochMicrosec(), is(1L));
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233 assertThat(vesAlarm.getEventName(), equalTo("eventName"));
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234 assertThat(vesAlarm.getEventId(), equalTo("eventId"));
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235 assertThat(vesAlarm.getRootFlag(), is(0));
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