2 * ============LICENSE_START=======================================================
3 * feature-test-transaction
4 * ================================================================================
5 * Copyright (C) 2017-2018 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.testtransaction;
23 import static org.junit.Assert.assertEquals;
24 import static org.junit.Assert.assertNotNull;
26 import java.io.IOException;
27 import java.nio.file.Files;
28 import java.nio.file.Path;
29 import java.nio.file.Paths;
30 import java.util.Properties;
33 import org.junit.BeforeClass;
34 import org.junit.Test;
35 import org.onap.policy.drools.persistence.SystemPersistence;
36 import org.onap.policy.drools.properties.DroolsProperties;
37 import org.onap.policy.drools.system.PolicyController;
38 import org.onap.policy.drools.system.PolicyEngine;
39 import org.slf4j.Logger;
40 import org.slf4j.LoggerFactory;
42 public class TestTransactionTest {
43 /** Test JUnit Controller Name. */
44 public static final String TEST_CONTROLLER_NAME = "unnamed";
45 /** Controller Configuration File. */
46 public static final String TEST_CONTROLLER_FILE = TEST_CONTROLLER_NAME + "-controller.properties";
48 /** Controller Configuration Backup File. */
49 public static final String TEST_CONTROLLER_FILE_BAK =
50 TEST_CONTROLLER_NAME + "-controller.properties.bak";
53 private static Logger logger = LoggerFactory.getLogger(TestTransactionTest.class);
58 * @throws IOException exception
61 public static void startUp() throws IOException {
66 /* ensure presence of config directory */
67 SystemPersistence.manager.setConfigurationDir(null);
71 public void registerUnregisterTest() throws InterruptedException {
72 final Properties controllerProperties = new Properties();
73 controllerProperties.put(DroolsProperties.PROPERTY_CONTROLLER_NAME, TEST_CONTROLLER_NAME);
74 final PolicyController controller =
75 PolicyEngine.manager.createPolicyController(TEST_CONTROLLER_NAME, controllerProperties);
76 assertNotNull(PolicyController.factory.get(TEST_CONTROLLER_NAME));
77 logger.info(controller.toString());
79 TestTransaction.manager.register(controller);
80 assertNotNull(TestTransaction.manager);
83 * Unregistering the controller should terminate its TestTransaction thread if it hasn't already
86 TestTransaction.manager.unregister(controller);
88 Thread ttThread = this.getThread("tt-controller-task-" + TEST_CONTROLLER_NAME);
89 assertEquals(null, ttThread);
93 * Returns thread object based on String name.
95 * @param threadName thread name
97 * @throws InterruptedException exception
99 public Thread getThread(String threadName) throws InterruptedException {
100 // give a chance to the transaction thread to be spawned/destroyed
103 final Set<Thread> threadSet = Thread.getAllStackTraces().keySet();
104 for (final Thread thread : threadSet) {
105 if (thread.getName().equals(threadName)) {
112 /** clean up working directory. */
113 protected static void cleanUpWorkingDir() {
114 final Path testControllerPath =
116 SystemPersistence.manager.getConfigurationPath().toString(), TEST_CONTROLLER_FILE);
118 Files.deleteIfExists(testControllerPath);
119 } catch (final Exception e) {
120 logger.info("Problem cleaning {}", testControllerPath, e);
123 final Path testControllerBakPath =
125 SystemPersistence.manager.getConfigurationPath().toString(), TEST_CONTROLLER_FILE_BAK);
127 Files.deleteIfExists(testControllerBakPath);
128 } catch (final Exception e) {
129 logger.info("Problem cleaning {}", testControllerBakPath, e);