| /** |
| * 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.mapreduce.v2.app.webapp; |
| |
| import java.io.ByteArrayOutputStream; |
| import java.io.OutputStream; |
| import java.io.PrintWriter; |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| import javax.servlet.http.HttpServletRequest; |
| import javax.servlet.http.HttpServletResponse; |
| |
| import org.apache.hadoop.conf.Configuration; |
| import org.apache.hadoop.yarn.webapp.ResponseInfo; |
| import org.apache.hadoop.yarn.webapp.View; |
| |
| import static org.mockito.Mockito.*; |
| |
| /** |
| * Class AppControllerForTest overrides some methods of AppController for test |
| */ |
| public class AppControllerForTest extends AppController { |
| final private static Map<String, String> properties = new HashMap<String, String>(); |
| |
| private ResponseInfo responseInfo = new ResponseInfo(); |
| private View view = new ViewForTest(); |
| private Class<?> clazz; |
| private HttpServletResponse response; |
| |
| |
| protected AppControllerForTest(App app, Configuration configuration, RequestContext ctx) { |
| super(app, configuration, ctx); |
| } |
| |
| public Class<?> getClazz() { |
| return clazz; |
| } |
| |
| @SuppressWarnings("unchecked") |
| public <T> T getInstance(Class<T> cls) { |
| clazz = cls; |
| if (cls.equals(ResponseInfo.class)) { |
| return (T) responseInfo; |
| } |
| return (T) view; |
| } |
| |
| public ResponseInfo getResponseInfo() { |
| return responseInfo; |
| } |
| |
| public String get(String key, String defaultValue) { |
| String result = properties.get(key); |
| if (result == null) { |
| result = defaultValue; |
| } |
| return result; |
| } |
| |
| public void set(String key, String value) { |
| properties.put(key, value); |
| } |
| |
| public HttpServletRequest request() { |
| HttpServletRequest result = mock(HttpServletRequest.class); |
| when(result.getRemoteUser()).thenReturn("user"); |
| |
| |
| return result; |
| } |
| |
| @Override |
| public HttpServletResponse response() { |
| if (response == null) { |
| response = mock(HttpServletResponse.class); |
| } |
| return response; |
| } |
| |
| public Map<String, String> getProperty() { |
| return properties; |
| } |
| |
| OutputStream data = new ByteArrayOutputStream(); |
| PrintWriter writer = new PrintWriter(data); |
| |
| public String getData() { |
| writer.flush(); |
| return data.toString(); |
| } |
| |
| protected PrintWriter writer() { |
| if (writer == null) { |
| writer = new PrintWriter(data); |
| } |
| return writer; |
| } |
| } |