| /** |
| * 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.http.lib; |
| |
| import static org.junit.Assert.*; |
| import static org.mockito.Mockito.mock; |
| |
| import javax.servlet.FilterChain; |
| import javax.servlet.FilterConfig; |
| import javax.servlet.ServletResponse; |
| import javax.servlet.http.HttpServletRequest; |
| import javax.servlet.http.HttpServletRequestWrapper; |
| |
| import org.apache.hadoop.conf.Configuration; |
| import org.apache.hadoop.http.lib.StaticUserWebFilter.StaticUserFilter; |
| import org.junit.Test; |
| import org.mockito.ArgumentCaptor; |
| import org.mockito.Mockito; |
| |
| public class TestStaticUserWebFilter { |
| private FilterConfig mockConfig(String username) { |
| FilterConfig mock = Mockito.mock(FilterConfig.class); |
| Mockito.doReturn(username).when(mock).getInitParameter( |
| StaticUserWebFilter.USERNAME_KEY); |
| return mock; |
| } |
| |
| @Test |
| public void testFilter() throws Exception { |
| FilterConfig config = mockConfig("myuser"); |
| StaticUserFilter suf = new StaticUserFilter(); |
| suf.init(config); |
| |
| ArgumentCaptor<HttpServletRequestWrapper> wrapperArg = |
| ArgumentCaptor.forClass(HttpServletRequestWrapper.class); |
| |
| FilterChain chain = mock(FilterChain.class); |
| |
| suf.doFilter(mock(HttpServletRequest.class), mock(ServletResponse.class), |
| chain); |
| |
| Mockito.verify(chain).doFilter(wrapperArg.capture(), Mockito.<ServletResponse>anyObject()); |
| |
| HttpServletRequestWrapper wrapper = wrapperArg.getValue(); |
| assertEquals("myuser", wrapper.getUserPrincipal().getName()); |
| assertEquals("myuser", wrapper.getRemoteUser()); |
| |
| suf.destroy(); |
| } |
| |
| @Test |
| public void testOldStyleConfiguration() { |
| Configuration conf = new Configuration(); |
| conf.set("dfs.web.ugi", "joe,group1,group2"); |
| assertEquals("joe", StaticUserWebFilter.getUsernameFromConf(conf)); |
| } |
| |
| @Test |
| public void testConfiguration() { |
| Configuration conf = new Configuration(); |
| conf.set(StaticUserWebFilter.USERNAME_KEY, "joe"); |
| assertEquals("joe", StaticUserWebFilter.getUsernameFromConf(conf)); |
| } |
| |
| } |