| /** |
| * 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.oozie.service; |
| |
| import org.apache.oozie.test.XTestCase; |
| import org.apache.oozie.util.IOUtils; |
| |
| import java.io.File; |
| import java.io.FileOutputStream; |
| |
| public class TestConfigurationService extends XTestCase { |
| |
| private void prepareOozieConfDir(String oozieSite) throws Exception { |
| prepareOozieConfDir(oozieSite, ConfigurationService.SITE_CONFIG_FILE); |
| } |
| |
| private void prepareOozieConfDir(String oozieSite, String alternateSiteFile) throws Exception { |
| if (!alternateSiteFile.equals(ConfigurationService.SITE_CONFIG_FILE)) { |
| setSystemProperty(ConfigurationService.OOZIE_CONFIG_FILE, alternateSiteFile); |
| } |
| File siteFile = new File(getTestCaseConfDir(), alternateSiteFile); |
| IOUtils.copyStream(IOUtils.getResourceAsStream(oozieSite, -1), |
| new FileOutputStream(siteFile)); |
| } |
| |
| public void testValueFromDefault() throws Exception { |
| prepareOozieConfDir("oozie-site1.xml"); |
| ConfigurationService cl = new ConfigurationService(); |
| cl.init(null); |
| assertEquals("oozie-" + System.getProperty("user.name"), cl.getConf().get("oozie.system.id")); |
| assertNull(cl.getConf().get("oozie.dummy")); |
| cl.destroy(); |
| } |
| |
| public void testMissingSite() throws Exception { |
| prepareOozieConfDir("oozie-site2.xml"); |
| setSystemProperty(ConfigurationService.OOZIE_CONFIG_FILE, "oozie-site-missing.xml"); |
| ConfigurationService cl = new ConfigurationService(); |
| cl.init(null); |
| assertEquals("oozie-" + System.getProperty("user.name"), cl.getConf().get("oozie.system.id")); |
| assertNull(cl.getConf().get("oozie.dummy")); |
| cl.destroy(); |
| } |
| |
| public void testValueFromSite() throws Exception { |
| prepareOozieConfDir("oozie-site2.xml"); |
| ConfigurationService cl = new ConfigurationService(); |
| cl.init(null); |
| assertEquals("SITE1", cl.getConf().get("oozie.system.id")); |
| assertEquals("SITE2", cl.getConf().get("oozie.dummy")); |
| cl.destroy(); |
| } |
| |
| public void testValueFromSiteAlternate() throws Exception { |
| prepareOozieConfDir("oozie-sitealternate.xml", "oozie-alternate.xml"); |
| ConfigurationService cl = new ConfigurationService(); |
| cl.init(null); |
| assertEquals("ALTERNATE1", cl.getConf().get("oozie.system.id")); |
| assertEquals("ALTERNATE2", cl.getConf().get("oozie.dummy")); |
| cl.destroy(); |
| } |
| |
| public void testSysPropOverride() throws Exception { |
| prepareOozieConfDir("oozie-site2.xml"); |
| setSystemProperty("oozie.dummy", "OVERRIDE"); |
| ConfigurationService cl = new ConfigurationService(); |
| cl.init(null); |
| assertEquals("OVERRIDE", cl.getConf().get("oozie.dummy")); |
| cl.destroy(); |
| } |
| |
| public void testAlternateConfDir() throws Exception { |
| String customConfDir = createTestCaseSubDir("xconf"); |
| setSystemProperty(ConfigurationService.OOZIE_CONFIG_DIR, customConfDir); |
| |
| IOUtils.copyStream(IOUtils.getResourceAsStream("oozie-site1.xml", -1), |
| new FileOutputStream(new File(customConfDir, "oozie-site.xml"))); |
| |
| ConfigurationService cl = new ConfigurationService(); |
| cl.init(null); |
| assertEquals("oozie-" + System.getProperty("user.name"), cl.getConf().get("oozie.system.id")); |
| assertNull(cl.getConf().get("oozie.dummy")); |
| cl.destroy(); |
| |
| } |
| } |