| package org.apache.helix.task; |
| |
| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| import org.apache.helix.ConfigAccessor; |
| import org.apache.helix.integration.task.TaskTestBase; |
| import org.apache.helix.model.ClusterConfig; |
| import org.apache.helix.model.InstanceConfig; |
| import org.testng.Assert; |
| import org.testng.annotations.BeforeClass; |
| import org.testng.annotations.Test; |
| |
| |
| public class TestTaskDriver extends TaskTestBase { |
| // Use a thread pool size that's different from the default value for test |
| private static final int TEST_THREAD_POOL_SIZE = TaskConstants.DEFAULT_TASK_THREAD_POOL_SIZE + 1; |
| private static final String NON_EXISTENT_INSTANCE_NAME = "NON_EXISTENT_INSTANCE_NAME"; |
| |
| private TaskDriver _taskDriver; |
| private ConfigAccessor _configAccessor; |
| |
| @BeforeClass |
| public void beforeClass() throws Exception { |
| super.beforeClass(); |
| |
| _taskDriver = new TaskDriver(_controller); |
| _configAccessor = _controller.getConfigAccessor(); |
| } |
| |
| @Test |
| public void testSetTargetTaskThreadPoolSize() { |
| String validInstanceName = _participants[0].getInstanceName(); |
| _taskDriver.setTargetTaskThreadPoolSize(validInstanceName, TEST_THREAD_POOL_SIZE); |
| InstanceConfig instanceConfig = |
| _configAccessor.getInstanceConfig(CLUSTER_NAME, validInstanceName); |
| |
| Assert.assertEquals(instanceConfig.getTargetTaskThreadPoolSize(), TEST_THREAD_POOL_SIZE); |
| } |
| |
| @Test(dependsOnMethods = "testSetTargetTaskThreadPoolSize", expectedExceptions = IllegalArgumentException.class) |
| public void testSetTargetTaskThreadPoolSizeWrongInstanceName() { |
| _taskDriver.setTargetTaskThreadPoolSize(NON_EXISTENT_INSTANCE_NAME, TEST_THREAD_POOL_SIZE); |
| } |
| |
| @Test(dependsOnMethods = "testSetTargetTaskThreadPoolSizeWrongInstanceName") |
| public void testGetTargetTaskThreadPoolSize() { |
| String validInstanceName = _participants[0].getInstanceName(); |
| |
| Assert.assertEquals(_taskDriver.getTargetTaskThreadPoolSize(validInstanceName), |
| TEST_THREAD_POOL_SIZE); |
| } |
| |
| @Test(dependsOnMethods = "testGetTargetTaskThreadPoolSize", expectedExceptions = IllegalArgumentException.class) |
| public void testGetTargetTaskThreadPoolSizeWrongInstanceName() { |
| _taskDriver.getTargetTaskThreadPoolSize(NON_EXISTENT_INSTANCE_NAME); |
| } |
| |
| @Test(dependsOnMethods = "testGetTargetTaskThreadPoolSizeWrongInstanceName") |
| public void testSetGlobalTargetTaskThreadPoolSize() { |
| _taskDriver.setGlobalTargetTaskThreadPoolSize(TEST_THREAD_POOL_SIZE); |
| ClusterConfig clusterConfig = _configAccessor.getClusterConfig(CLUSTER_NAME); |
| |
| Assert.assertEquals(clusterConfig.getGlobalTargetTaskThreadPoolSize(), TEST_THREAD_POOL_SIZE); |
| } |
| |
| @Test(dependsOnMethods = "testSetGlobalTargetTaskThreadPoolSize") |
| public void testGetGlobalTargetTaskThreadPoolSize() { |
| Assert.assertEquals(_taskDriver.getGlobalTargetTaskThreadPoolSize(), TEST_THREAD_POOL_SIZE); |
| } |
| |
| @Test(dependsOnMethods = "testGetGlobalTargetTaskThreadPoolSize") |
| public void testGetCurrentTaskThreadPoolSize() { |
| String validInstanceName = _participants[0].getInstanceName(); |
| |
| Assert.assertEquals(_taskDriver.getCurrentTaskThreadPoolSize(validInstanceName), |
| TaskConstants.DEFAULT_TASK_THREAD_POOL_SIZE); |
| } |
| |
| @Test(dependsOnMethods = "testGetCurrentTaskThreadPoolSize", expectedExceptions = IllegalArgumentException.class) |
| public void testGetCurrentTaskThreadPoolSizeWrongInstanceName() { |
| _taskDriver.getCurrentTaskThreadPoolSize(NON_EXISTENT_INSTANCE_NAME); |
| } |
| } |