| /* |
| * 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.knox.gateway.filter; |
| |
| import org.easymock.EasyMock; |
| import org.junit.Assert; |
| import org.junit.Test; |
| |
| import javax.servlet.http.HttpServletRequest; |
| import java.util.Locale; |
| |
| public class ForwardedRequestTest { |
| @Test |
| public void testForwardedRequestNoContextDefaultPort() { |
| String scheme = "http"; |
| String host = "localhost"; |
| String context = "/abc"; |
| String requestURL = String.format(Locale.ROOT, "%s://%s%s", scheme, host, context); |
| |
| HttpServletRequest httpServletRequest = EasyMock.mock(HttpServletRequest.class); |
| EasyMock.expect(httpServletRequest.getScheme()).andReturn(scheme); |
| EasyMock.expect(httpServletRequest.getServerName()).andReturn(host); |
| EasyMock.expect(httpServletRequest.getServerPort()).andReturn(-1); |
| EasyMock.expect(httpServletRequest.getRequestURI()).andReturn(context).anyTimes(); |
| EasyMock.expect(httpServletRequest.getRequestURL()).andReturn(new StringBuffer(requestURL)); |
| EasyMock.replay(httpServletRequest); |
| |
| String contextPath = ""; |
| RequestUpdateHandler.ForwardedRequest forwardedRequest = |
| new RequestUpdateHandler.ForwardedRequest(httpServletRequest, contextPath); |
| Assert.assertEquals(httpServletRequest.getRequestURL().toString(), |
| forwardedRequest.getRequestURL().toString()); |
| Assert.assertEquals(httpServletRequest.getRequestURI(), forwardedRequest.getRequestURI()); |
| Assert.assertEquals(contextPath, forwardedRequest.getContextPath()); |
| } |
| |
| @Test |
| public void testForwardedRequestNoContext() { |
| String scheme = "http"; |
| String host = "localhost"; |
| int port = 8443; |
| String context = "/abc"; |
| String requestURL = String.format(Locale.ROOT, "%s://%s:%s%s", scheme, host, port, context); |
| |
| HttpServletRequest httpServletRequest = EasyMock.mock(HttpServletRequest.class); |
| EasyMock.expect(httpServletRequest.getScheme()).andReturn(scheme); |
| EasyMock.expect(httpServletRequest.getServerName()).andReturn(host); |
| EasyMock.expect(httpServletRequest.getServerPort()).andReturn(port).anyTimes(); |
| EasyMock.expect(httpServletRequest.getRequestURI()).andReturn(context).anyTimes(); |
| EasyMock.expect(httpServletRequest.getRequestURL()).andReturn(new StringBuffer(requestURL)); |
| EasyMock.replay(httpServletRequest); |
| |
| String contextPath = ""; |
| RequestUpdateHandler.ForwardedRequest forwardedRequest = |
| new RequestUpdateHandler.ForwardedRequest(httpServletRequest, contextPath); |
| Assert.assertEquals(httpServletRequest.getRequestURL().toString(), |
| forwardedRequest.getRequestURL().toString()); |
| Assert.assertEquals(contextPath, forwardedRequest.getContextPath()); |
| } |
| |
| @Test |
| public void testForwardedRequestWithContextDefaultPort() { |
| String scheme = "http"; |
| String host = "localhost"; |
| String context = "/abc"; |
| String requestURL = String.format(Locale.ROOT, "%s://%s%s", scheme, host, context); |
| |
| HttpServletRequest httpServletRequest = EasyMock.mock(HttpServletRequest.class); |
| EasyMock.expect(httpServletRequest.getScheme()).andReturn(scheme); |
| EasyMock.expect(httpServletRequest.getServerName()).andReturn(host); |
| EasyMock.expect(httpServletRequest.getServerPort()).andReturn(-1); |
| EasyMock.expect(httpServletRequest.getRequestURI()).andReturn(context).anyTimes(); |
| EasyMock.expect(httpServletRequest.getRequestURL()).andReturn(new StringBuffer(requestURL)); |
| EasyMock.replay(httpServletRequest); |
| |
| String contextPath = "/mycontext"; |
| RequestUpdateHandler.ForwardedRequest forwardedRequest = |
| new RequestUpdateHandler.ForwardedRequest(httpServletRequest, contextPath); |
| Assert.assertEquals( |
| String.format(Locale.ROOT, "%s://%s%s", scheme, host, contextPath + context), |
| forwardedRequest.getRequestURL().toString()); |
| Assert.assertEquals(contextPath + context, forwardedRequest.getRequestURI()); |
| Assert.assertEquals(contextPath, forwardedRequest.getContextPath()); |
| } |
| |
| @Test |
| public void testForwardedRequestWithContext() { |
| String scheme = "http"; |
| String host = "localhost"; |
| int port = 8443; |
| String context = "/abc"; |
| String requestURL = String.format(Locale.ROOT, "%s://%s:%s%s", scheme, host, port, context); |
| |
| HttpServletRequest httpServletRequest = EasyMock.mock(HttpServletRequest.class); |
| EasyMock.expect(httpServletRequest.getScheme()).andReturn(scheme); |
| EasyMock.expect(httpServletRequest.getServerName()).andReturn(host); |
| EasyMock.expect(httpServletRequest.getServerPort()).andReturn(port).anyTimes(); |
| EasyMock.expect(httpServletRequest.getRequestURI()).andReturn(context).anyTimes(); |
| EasyMock.expect(httpServletRequest.getRequestURL()).andReturn(new StringBuffer(requestURL)); |
| EasyMock.replay(httpServletRequest); |
| |
| String contextPath = "/mycontext"; |
| RequestUpdateHandler.ForwardedRequest forwardedRequest = |
| new RequestUpdateHandler.ForwardedRequest(httpServletRequest, contextPath); |
| Assert.assertEquals( |
| String.format(Locale.ROOT, "%s://%s:%s%s", scheme, host, port, contextPath + context), |
| forwardedRequest.getRequestURL().toString()); |
| Assert.assertEquals(contextPath + context, forwardedRequest.getRequestURI()); |
| Assert.assertEquals(contextPath, forwardedRequest.getContextPath()); |
| } |
| } |