2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2019-2021 AT&T Intellectual Property. 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.
18 * ============LICENSE_END=========================================================
21 package org.onap.policy.drools.controller.internal;
23 import java.io.IOException;
24 import java.nio.file.Paths;
25 import java.util.concurrent.CountDownLatch;
26 import java.util.concurrent.TimeUnit;
27 import org.junit.Assert;
28 import org.junit.Before;
29 import org.junit.BeforeClass;
30 import org.junit.Test;
31 import org.kie.api.builder.ReleaseId;
32 import org.onap.policy.common.utils.gson.GsonTestUtils;
33 import org.onap.policy.drools.controller.DroolsController;
34 import org.onap.policy.drools.util.KieUtils;
36 public class MavenDroolsControllerTest {
37 public static final String JUNIT_ECHO_KSESSION = "echo";
38 public static final String JUNIT_ECHO_KBASE = "onap.policies.test";
39 public static final String JUNIT_ECHO_KMODULE_DRL_PATH = "src/test/resources/echo.drl";
40 public static final String JUNIT_ECHO_KMODULE_POM_PATH = "src/test/resources/echo.pom";
41 public static final String JUNIT_ECHO_KMODULE_PATH = "src/test/resources/echo.kmodule";
42 public static final String JUNIT_ECHO_KJAR_DRL_PATH = "src/main/resources/kbEcho/org/onap/policy/drools/test/";
44 private static volatile ReleaseId releaseId;
45 private static volatile CountDownLatch running;
50 * @throws IOException throws an IO exception
53 public static void setUpBeforeClass() throws IOException {
55 KieUtils.installArtifact(Paths.get(JUNIT_ECHO_KMODULE_PATH).toFile(),
56 Paths.get(JUNIT_ECHO_KMODULE_POM_PATH).toFile(),
57 JUNIT_ECHO_KJAR_DRL_PATH,
58 Paths.get(JUNIT_ECHO_KMODULE_DRL_PATH).toFile());
63 running = new CountDownLatch(1);
66 public static void setRunning() {
71 public void stop() throws InterruptedException {
72 createDroolsController(10000L).stop();
76 public void shutdown() throws InterruptedException {
77 createDroolsController(10000L).shutdown();
81 public void testLock() throws InterruptedException {
82 DroolsController controller = createDroolsController(30000L);
85 Assert.assertTrue(controller.isLocked());
88 Assert.assertFalse(controller.isLocked());
91 Assert.assertFalse(controller.isAlive());
93 new GsonTestUtils().compareGson(controller, MavenDroolsControllerTest.class);
97 public void testFact() throws InterruptedException {
98 DroolsController controller = createDroolsController(30000L);
103 Assert.assertTrue(controller.offer(one));
104 Assert.assertTrue(controller.exists(one));
105 Assert.assertFalse(controller.exists(two));
107 Assert.assertTrue(controller.offer(two));
108 Assert.assertTrue(controller.exists(one));
109 Assert.assertTrue(controller.exists(two));
112 Assert.assertFalse(controller.delete(three));
113 Assert.assertTrue(controller.exists(one));
114 Assert.assertTrue(controller.exists(two));
116 Assert.assertTrue(controller.delete(two));
117 Assert.assertTrue(controller.exists(one));
118 Assert.assertFalse(controller.exists(two));
120 Assert.assertTrue(controller.delete(one));
121 Assert.assertFalse(controller.exists(one));
122 Assert.assertFalse(controller.exists(two));
125 private DroolsController createDroolsController(long courtesyStartTimeMs) throws InterruptedException {
126 if (releaseId == null) {
127 throw new IllegalStateException("no prereq artifact installed in maven repository");
130 DroolsController controller = new MavenDroolsController(releaseId.getGroupId(),
131 releaseId.getArtifactId(), releaseId.getVersion(), null, null);
133 Assert.assertFalse(controller.isAlive());
134 Assert.assertTrue(controller.isBrained());
138 Assert.assertTrue(controller.isAlive());
139 Assert.assertTrue(controller.isBrained());
141 Assert.assertEquals(releaseId.getGroupId(), controller.getGroupId());
142 Assert.assertEquals(releaseId.getArtifactId(), controller.getArtifactId());
143 Assert.assertEquals(releaseId.getVersion(), controller.getVersion());
145 Assert.assertEquals(releaseId.getGroupId(), controller.getContainer().getGroupId());
146 Assert.assertEquals(releaseId.getArtifactId(), controller.getContainer().getArtifactId());
147 Assert.assertEquals(releaseId.getVersion(), controller.getContainer().getVersion());
149 /* allow full initialization from local maven repository */
150 Assert.assertTrue(running.await(courtesyStartTimeMs, TimeUnit.MILLISECONDS));
152 Assert.assertEquals(1, controller.getSessionNames().size());
153 Assert.assertEquals(JUNIT_ECHO_KSESSION, controller.getSessionNames().get(0));
154 Assert.assertEquals(1, controller.getCanonicalSessionNames().size());
155 Assert.assertTrue(controller.getCanonicalSessionNames().get(0).contains(JUNIT_ECHO_KSESSION));
157 Assert.assertEquals(JUNIT_ECHO_KBASE, String.join(",", controller.getBaseDomainNames()));