| /** |
| * 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.gateway; |
| |
| import org.apache.hadoop.gateway.audit.api.AuditServiceFactory; |
| import org.apache.hadoop.gateway.filter.AbstractGatewayFilter; |
| import org.apache.hadoop.test.category.FastTests; |
| import org.apache.hadoop.test.category.UnitTests; |
| import org.easymock.EasyMock; |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.experimental.categories.Category; |
| |
| import javax.servlet.*; |
| import javax.servlet.http.HttpServletRequest; |
| import javax.servlet.http.HttpServletResponse; |
| import java.io.IOException; |
| import java.net.URISyntaxException; |
| |
| import static org.hamcrest.CoreMatchers.is; |
| import static org.hamcrest.MatcherAssert.assertThat; |
| |
| /** |
| * |
| */ |
| @Category( { UnitTests.class, FastTests.class } ) |
| public class GatewayFilterTest { |
| |
| @Before |
| public void setup() { |
| AuditServiceFactory.getAuditService().createContext(); |
| } |
| |
| @After |
| public void reset() { |
| AuditServiceFactory.getAuditService().detachContext(); |
| } |
| |
| @Test |
| public void testNoFilters() throws ServletException, IOException { |
| |
| FilterConfig config = EasyMock.createNiceMock( FilterConfig.class ); |
| EasyMock.replay( config ); |
| |
| HttpServletRequest request = EasyMock.createNiceMock( HttpServletRequest.class ); |
| EasyMock.expect( request.getPathInfo() ).andReturn( "source" ).anyTimes(); |
| EasyMock.replay( request ); |
| |
| HttpServletResponse response = EasyMock.createNiceMock( HttpServletResponse.class ); |
| EasyMock.replay( response ); |
| |
| FilterChain chain = EasyMock.createNiceMock( FilterChain.class ); |
| EasyMock.replay( chain ); |
| |
| GatewayFilter gateway = new GatewayFilter(); |
| gateway.init( config ); |
| gateway.doFilter( request, response, chain ); |
| gateway.destroy(); |
| } |
| |
| @Test |
| public void testNoopFilter() throws ServletException, IOException, URISyntaxException { |
| |
| FilterConfig config = EasyMock.createNiceMock( FilterConfig.class ); |
| EasyMock.replay( config ); |
| |
| HttpServletRequest request = EasyMock.createNiceMock( HttpServletRequest.class ); |
| EasyMock.expect( request.getPathInfo() ).andReturn( "source" ).anyTimes(); |
| EasyMock.replay( request ); |
| |
| HttpServletResponse response = EasyMock.createNiceMock( HttpServletResponse.class ); |
| EasyMock.replay( response ); |
| |
| FilterChain chain = EasyMock.createNiceMock( FilterChain.class ); |
| EasyMock.replay( chain ); |
| |
| Filter filter = EasyMock.createNiceMock( Filter.class ); |
| EasyMock.replay( filter ); |
| |
| GatewayFilter gateway = new GatewayFilter(); |
| gateway.addFilter( "path", "filter", filter, null, null ); |
| gateway.init( config ); |
| gateway.doFilter( request, response, chain ); |
| gateway.destroy(); |
| |
| } |
| |
| public static class TestRoleFilter extends AbstractGatewayFilter { |
| |
| public Object role; |
| |
| @Override |
| protected void doFilter( HttpServletRequest request, HttpServletResponse response, FilterChain chain ) throws IOException, ServletException { |
| this.role = request.getAttribute( AbstractGatewayFilter.TARGET_SERVICE_ROLE ); |
| } |
| |
| } |
| |
| @Test |
| public void testTargetServiceRoleRequestAttribute() throws Exception { |
| |
| FilterConfig config = EasyMock.createNiceMock( FilterConfig.class ); |
| EasyMock.replay( config ); |
| |
| HttpServletRequest request = EasyMock.createNiceMock( HttpServletRequest.class ); |
| EasyMock.expect( request.getPathInfo() ).andReturn( "test-path/test-resource" ).anyTimes(); |
| request.setAttribute( AbstractGatewayFilter.TARGET_SERVICE_ROLE, "test-role" ); |
| EasyMock.expectLastCall().anyTimes(); |
| EasyMock.expect( request.getAttribute( AbstractGatewayFilter.TARGET_SERVICE_ROLE ) ).andReturn( "test-role" ).anyTimes(); |
| EasyMock.replay( request ); |
| |
| HttpServletResponse response = EasyMock.createNiceMock( HttpServletResponse.class ); |
| EasyMock.replay( response ); |
| |
| TestRoleFilter filter = new TestRoleFilter(); |
| |
| GatewayFilter gateway = new GatewayFilter(); |
| gateway.addFilter( "test-path/**", "test-filter", filter, null, "test-role" ); |
| gateway.init( config ); |
| gateway.doFilter( request, response ); |
| gateway.destroy(); |
| |
| assertThat( (String)filter.role, is( "test-role" ) ); |
| |
| } |
| |
| } |