| /** |
| * 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. |
| */ |
| |
| package org.apache.hadoop.yarn.client.cli; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| import java.io.ByteArrayOutputStream; |
| import java.io.PrintStream; |
| import java.util.List; |
| import java.util.Map; |
| import org.apache.hadoop.yarn.webapp.dao.QueueConfigInfo; |
| import org.apache.hadoop.yarn.webapp.dao.SchedConfUpdateInfo; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertNull; |
| import static org.junit.Assert.assertTrue; |
| |
| /** |
| * Class for testing {@link SchedConfCLI}. |
| */ |
| public class TestSchedConfCLI { |
| |
| private ByteArrayOutputStream sysOutStream; |
| private PrintStream sysOut; |
| |
| private ByteArrayOutputStream sysErrStream; |
| private PrintStream sysErr; |
| |
| private SchedConfCLI cli; |
| |
| @Before |
| public void setUp() { |
| sysOutStream = new ByteArrayOutputStream(); |
| sysOut = new PrintStream(sysOutStream); |
| System.setOut(sysOut); |
| |
| sysErrStream = new ByteArrayOutputStream(); |
| sysErr = new PrintStream(sysErrStream); |
| System.setErr(sysErr); |
| |
| cli = new SchedConfCLI(); |
| } |
| |
| @Test(timeout = 10000) |
| public void testInvalidConf() throws Exception { |
| // conf pair with no key should be invalid |
| int exitCode = cli.run(new String[] {"-add", "root.a:=confVal"}); |
| assertTrue("Should return an error code", exitCode != 0); |
| assertTrue(sysErrStream.toString().contains("Specify configuration key " + |
| "value as confKey=confVal.")); |
| exitCode = cli.run(new String[] {"-update", "root.a:=confVal"}); |
| assertTrue("Should return an error code", exitCode != 0); |
| assertTrue(sysErrStream.toString().contains("Specify configuration key " + |
| "value as confKey=confVal.")); |
| |
| exitCode = cli.run(new String[] {"-add", "root.a:confKey=confVal=conf"}); |
| assertTrue("Should return an error code", exitCode != 0); |
| assertTrue(sysErrStream.toString().contains("Specify configuration key " + |
| "value as confKey=confVal.")); |
| exitCode = cli.run(new String[] {"-update", "root.a:confKey=confVal=c"}); |
| assertTrue("Should return an error code", exitCode != 0); |
| assertTrue(sysErrStream.toString().contains("Specify configuration key " + |
| "value as confKey=confVal.")); |
| } |
| |
| @Test(timeout = 10000) |
| public void testAddQueues() { |
| SchedConfUpdateInfo schedUpdateInfo = new SchedConfUpdateInfo(); |
| cli.addQueues("root.a:a1=aVal1,a2=aVal2,a3=", schedUpdateInfo); |
| QueueConfigInfo addInfo = schedUpdateInfo.getAddQueueInfo().get(0); |
| assertEquals("root.a", addInfo.getQueue()); |
| Map<String, String> params = addInfo.getParams(); |
| assertEquals(3, params.size()); |
| assertEquals("aVal1", params.get("a1")); |
| assertEquals("aVal2", params.get("a2")); |
| assertNull(params.get("a3")); |
| |
| schedUpdateInfo = new SchedConfUpdateInfo(); |
| cli.addQueues("root.b:b1=bVal1;root.c:c1=cVal1", schedUpdateInfo); |
| assertEquals(2, schedUpdateInfo.getAddQueueInfo().size()); |
| QueueConfigInfo bAddInfo = schedUpdateInfo.getAddQueueInfo().get(0); |
| assertEquals("root.b", bAddInfo.getQueue()); |
| Map<String, String> bParams = bAddInfo.getParams(); |
| assertEquals(1, bParams.size()); |
| assertEquals("bVal1", bParams.get("b1")); |
| QueueConfigInfo cAddInfo = schedUpdateInfo.getAddQueueInfo().get(1); |
| assertEquals("root.c", cAddInfo.getQueue()); |
| Map<String, String> cParams = cAddInfo.getParams(); |
| assertEquals(1, cParams.size()); |
| assertEquals("cVal1", cParams.get("c1")); |
| } |
| |
| @Test(timeout = 10000) |
| public void testRemoveQueues() { |
| SchedConfUpdateInfo schedUpdateInfo = new SchedConfUpdateInfo(); |
| cli.removeQueues("root.a;root.b;root.c.c1", schedUpdateInfo); |
| List<String> removeInfo = schedUpdateInfo.getRemoveQueueInfo(); |
| assertEquals(3, removeInfo.size()); |
| assertEquals("root.a", removeInfo.get(0)); |
| assertEquals("root.b", removeInfo.get(1)); |
| assertEquals("root.c.c1", removeInfo.get(2)); |
| } |
| |
| @Test(timeout = 10000) |
| public void testUpdateQueues() { |
| SchedConfUpdateInfo schedUpdateInfo = new SchedConfUpdateInfo(); |
| cli.updateQueues("root.a:a1=aVal1,a2=aVal2,a3=", schedUpdateInfo); |
| QueueConfigInfo updateInfo = schedUpdateInfo.getUpdateQueueInfo().get(0); |
| assertEquals("root.a", updateInfo.getQueue()); |
| Map<String, String> params = updateInfo.getParams(); |
| assertEquals(3, params.size()); |
| assertEquals("aVal1", params.get("a1")); |
| assertEquals("aVal2", params.get("a2")); |
| assertNull(params.get("a3")); |
| |
| schedUpdateInfo = new SchedConfUpdateInfo(); |
| cli.updateQueues("root.b:b1=bVal1;root.c:c1=cVal1", schedUpdateInfo); |
| assertEquals(2, schedUpdateInfo.getUpdateQueueInfo().size()); |
| QueueConfigInfo bUpdateInfo = schedUpdateInfo.getUpdateQueueInfo().get(0); |
| assertEquals("root.b", bUpdateInfo.getQueue()); |
| Map<String, String> bParams = bUpdateInfo.getParams(); |
| assertEquals(1, bParams.size()); |
| assertEquals("bVal1", bParams.get("b1")); |
| QueueConfigInfo cUpdateInfo = schedUpdateInfo.getUpdateQueueInfo().get(1); |
| assertEquals("root.c", cUpdateInfo.getQueue()); |
| Map<String, String> cParams = cUpdateInfo.getParams(); |
| assertEquals(1, cParams.size()); |
| assertEquals("cVal1", cParams.get("c1")); |
| } |
| |
| @Test(timeout = 10000) |
| public void testGlobalUpdate() { |
| SchedConfUpdateInfo schedUpdateInfo = new SchedConfUpdateInfo(); |
| cli.globalUpdates("schedKey1=schedVal1,schedKey2=schedVal2", |
| schedUpdateInfo); |
| Map<String, String> globalInfo = schedUpdateInfo.getGlobalParams(); |
| assertEquals(2, globalInfo.size()); |
| assertEquals("schedVal1", globalInfo.get("schedKey1")); |
| assertEquals("schedVal2", globalInfo.get("schedKey2")); |
| } |
| } |