| /* |
| * 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.samza.job.yarn; |
| |
| import com.google.common.collect.ImmutableMap; |
| import java.util.Arrays; |
| import java.util.HashMap; |
| import java.util.Map; |
| import org.apache.samza.config.Config; |
| import org.apache.samza.config.MapConfig; |
| import org.junit.Rule; |
| import org.junit.Test; |
| import org.junit.rules.ExpectedException; |
| |
| import static org.junit.Assert.assertEquals; |
| |
| public class TestFileSystemImplConfig { |
| @Rule |
| public ExpectedException thrown = ExpectedException.none(); |
| |
| @Test |
| public void testFileSystemImplConfigSuccess() { |
| Map<String, String> configMap = new HashMap<>(); |
| |
| configMap.put("fs.http.impl", "org.apache.samza.HttpFileSystem"); |
| configMap.put("fs.myscheme.impl", "org.apache.samza.MySchemeFileSystem"); |
| |
| Config conf = new MapConfig(configMap); |
| |
| FileSystemImplConfig manager = new FileSystemImplConfig(conf); |
| assertEquals(2, manager.getSchemes().size()); |
| assertEquals("http", manager.getSchemes().get(0)); |
| assertEquals("myscheme", manager.getSchemes().get(1)); |
| } |
| |
| @Test |
| public void testNullConfig() { |
| thrown.expect(IllegalArgumentException.class); |
| thrown.expectMessage("config cannot be null"); |
| FileSystemImplConfig manager = new FileSystemImplConfig(null); |
| } |
| |
| @Test |
| public void testSchemeWithSubkeys() { |
| Map<String, String> configMap = new HashMap<>(); |
| configMap.put("fs.http.impl", "org.apache.samza.HttpFileSystem"); |
| configMap.put("fs.myscheme.impl", "org.apache.samza.MySchemeFileSystem"); |
| configMap.put("fs.http.impl.key1", "val1"); |
| configMap.put("fs.http.impl.key2", "val2"); |
| Config conf = new MapConfig(configMap); |
| |
| FileSystemImplConfig manager = new FileSystemImplConfig(conf); |
| |
| Map<String, String> expectedFsHttpImplConfs = ImmutableMap.of(//Scheme with additional subkeys |
| "fs.http.impl", "org.apache.samza.HttpFileSystem", |
| "fs.http.impl.key1", "val1", |
| "fs.http.impl.key2", "val2" |
| ); |
| |
| Map<String, String> expectedFsMyschemeImplConfs = ImmutableMap.of(// Scheme without subkeys |
| "fs.myscheme.impl", "org.apache.samza.MySchemeFileSystem" |
| ); |
| |
| assertEquals(Arrays.asList("http", "myscheme"), manager.getSchemes()); |
| assertEquals(expectedFsHttpImplConfs, manager.getSchemeConfig("http")); |
| assertEquals(expectedFsMyschemeImplConfs, manager.getSchemeConfig("myscheme")); |
| } |
| } |