/*
* Copyright 2002-2014 the original author or authors.
*
* Licensed 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.springframework.http.server;
import java.net.URI;
import java.nio.charset.Charset;
import java.util.List;
import org.junit.Before;
import org.junit.Test;
import org.springframework.http.HttpHeaders;
import org.springframework.http.HttpMethod;
import org.springframework.http.MediaType;
import org.springframework.mock.web.test.MockHttpServletRequest;
import org.springframework.util.FileCopyUtils;
import static org.junit.Assert.*;
/**
* @author Arjen Poutsma
*/
public class ServletServerHttpRequestTests {
private ServletServerHttpRequest request;
private MockHttpServletRequest mockRequest;
@Before
public void create() throws Exception {
mockRequest = new MockHttpServletRequest();
request = new ServletServerHttpRequest(mockRequest);
}
@Test
public void getMethod() throws Exception {
mockRequest.setMethod("POST");
assertEquals("Invalid method", HttpMethod.POST, request.getMethod());
}
@Test
public void getURI() throws Exception {
URI uri = new URI("http://example.com/path?query");
mockRequest.setServerName(uri.getHost());
mockRequest.setServerPort(uri.getPort());
mockRequest.setRequestURI(uri.getPath());
mockRequest.setQueryString(uri.getQuery());
assertEquals("Invalid uri", uri, request.getURI());
}
@Test
public void getHeaders() throws Exception {
String headerName = "MyHeader";
String headerValue1 = "value1";
String headerValue2 = "value2";
mockRequest.addHeader(headerName, headerValue1);
mockRequest.addHeader(headerName, headerValue2);
mockRequest.setContentType("text/plain");
mockRequest.setCharacterEncoding("UTF-8");
HttpHeaders headers = request.getHeaders();
assertNotNull("No HttpHeaders returned", headers);
assertTrue("Invalid headers returned", headers.containsKey(headerName));
List<String> headerValues = headers.get(headerName);
assertEquals("Invalid header values returned", 2, headerValues.size());
assertTrue("Invalid header values returned", headerValues.contains(headerValue1));
assertTrue("Invalid header values returned", headerValues.contains(headerValue2));
assertEquals("Invalid Content-Type", new MediaType("text", "plain", Charset.forName("UTF-8")),
headers.getContentType());
}
@Test
public void getHeadersWithEmptyContentTypeAndEncoding() throws Exception {
String headerName = "MyHeader";
String headerValue1 = "value1";
String headerValue2 = "value2";
mockRequest.addHeader(headerName, headerValue1);
mockRequest.addHeader(headerName, headerValue2);
mockRequest.setContentType("");
mockRequest.setCharacterEncoding("");
HttpHeaders headers = request.getHeaders();
assertNotNull("No HttpHeaders returned", headers);
assertTrue("Invalid headers returned", headers.containsKey(headerName));
List<String> headerValues = headers.get(headerName);
assertEquals("Invalid header values returned", 2, headerValues.size());
assertTrue("Invalid header values returned", headerValues.contains(headerValue1));
assertTrue("Invalid header values returned", headerValues.contains(headerValue2));
assertNull(headers.getContentType());
}
@Test
public void getBody() throws Exception {
byte[] content = "Hello World".getBytes("UTF-8");
mockRequest.setContent(content);
byte[] result = FileCopyUtils.copyToByteArray(request.getBody());
assertArrayEquals("Invalid content returned", content, result);
}
@Test
public void getFormBody() throws Exception {
// Charset (SPR-8676)
mockRequest.setContentType("application/x-www-form-urlencoded; charset=UTF-8");
mockRequest.setMethod("POST");
mockRequest.addParameter("name 1", "value 1");
mockRequest.addParameter("name 2", new String[] {"value 2+1", "value 2+2"});
mockRequest.addParameter("name 3", (String) null);
byte[] result = FileCopyUtils.copyToByteArray(request.getBody());
byte[] content = "name+1=value+1&name+2=value+2%2B1&name+2=value+2%2B2&name+3".getBytes("UTF-8");
assertArrayEquals("Invalid content returned", content, result);
}
}