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package fi.iki.elonen;
/*
* #%L
* NanoHttpd-Core
* %%
* Copyright (C) 2012 - 2015 nanohttpd
* %%
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. Neither the name of the nanohttpd nor the names of its contributors
* may be used to endorse or promote products derived from this software without
* specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* #L%
*/
import static junit.framework.Assert.assertEquals;
import java.io.BufferedReader;
import java.io.FileReader;
import java.util.ArrayList;
import java.util.List;
import java.util.UUID;
import org.junit.Test;
public class HttpPostRequestTest extends HttpServerTest {
public static final String CONTENT_LENGTH = "Content-Length: ";
public static final String FIELD = "caption";
public static final String VALUE = "Summer vacation";
public static final String FIELD2 = "location";
public static final String VALUE2 = "Grand Canyon";
public static final String POST_RAW_CONTENT_FILE_ENTRY = "postData";
public static final String VALUE_TEST_SIMPLE_RAW_DATA_WITH_AMPHASIS = "Test raw data & Result value";
/**
* contains common preparation steps for testing POST with Multipart Form
*
* @param fileName
* Name of file to be uploaded
* @param fileContent
* Content of file to be uploaded
* @return input String with POST request complete information including
* header, length and content
*/
private String preparePostWithMultipartForm(String fileName, String fileContent) {
String divider = UUID.randomUUID().toString();
String header = "POST " + HttpServerTest.URI + " HTTP/1.1\nContent-Type: " + "multipart/form-data, boundary=" + divider + "\r\n";
String content =
"--" + divider + "\r\n" + "Content-Disposition: form-data; name=\"" + HttpPostRequestTest.FIELD + "\"; filename=\"" + fileName + "\"\r\n"
+ "Content-Type: image/jpeg\r\n" + "\r\n" + fileContent + "\r\n" + "--" + divider + "--\r\n";
int size = content.length() + header.length();
int contentLengthHeaderValueSize = String.valueOf(size).length();
int contentLength = size + contentLengthHeaderValueSize + HttpPostRequestTest.CONTENT_LENGTH.length();
String input = header + HttpPostRequestTest.CONTENT_LENGTH + (contentLength + 5) + "\r\n\r\n" + content;
return input;
}
@Test
public void testPostWithMultipartFormUpload() throws Exception {
String filename = "GrandCanyon.txt";
String fileContent = HttpPostRequestTest.VALUE;
String input = preparePostWithMultipartForm(filename, fileContent);
invokeServer(input);
assertEquals(1, this.testServer.parms.size());
BufferedReader reader = new BufferedReader(new FileReader(this.testServer.files.get(HttpPostRequestTest.FIELD)));
List<String> lines = readLinesFromFile(reader);
assertLinesOfText(new String[]{
fileContent
}, lines);
}
@Test
public void testPostWithMultipartFormUploadFilenameHasSpaces() throws Exception {
String fileNameWithSpace = "Grand Canyon.txt";
String fileContent = HttpPostRequestTest.VALUE;
String input = preparePostWithMultipartForm(fileNameWithSpace, fileContent);
invokeServer(input);
String fileNameAfter = new ArrayList<String>(this.testServer.parms.values()).get(0);
assertEquals(fileNameWithSpace, fileNameAfter);
}
@Test
public void testPostWithMultipleMultipartFormFields() throws Exception {
String divider = UUID.randomUUID().toString();
String header = "POST " + HttpServerTest.URI + " HTTP/1.1\nContent-Type: " + "multipart/form-data; boundary=" + divider + "\n";
String content =
"--" + divider + "\r\n" + "Content-Disposition: form-data; name=\"" + HttpPostRequestTest.FIELD + "\"\r\n" + "\r\n" + HttpPostRequestTest.VALUE + "\r\n"
+ "--" + divider + "\r\n" + "Content-Disposition: form-data; name=\"" + HttpPostRequestTest.FIELD2 + "\"\r\n" + "\r\n" + HttpPostRequestTest.VALUE2
+ "\r\n" + "--" + divider + "--\r\n";
int size = content.length() + header.length();
int contentLengthHeaderValueSize = String.valueOf(size).length();
int contentLength = size + contentLengthHeaderValueSize + HttpPostRequestTest.CONTENT_LENGTH.length();
String input = header + HttpPostRequestTest.CONTENT_LENGTH + (contentLength + 4) + "\r\n\r\n" + content;
invokeServer(input);
assertEquals(2, this.testServer.parms.size());
assertEquals(HttpPostRequestTest.VALUE, this.testServer.parms.get(HttpPostRequestTest.FIELD));
assertEquals(HttpPostRequestTest.VALUE2, this.testServer.parms.get(HttpPostRequestTest.FIELD2));
}
@Test
public void testPostWithMultipleMultipartFormFieldsWhereContentTypeWasSeparatedByComma() throws Exception {
String divider = UUID.randomUUID().toString();
String header = "POST " + HttpServerTest.URI + " HTTP/1.1\nContent-Type: " + "multipart/form-data, boundary=" + divider + "\r\n";
String content =
"--" + divider + "\r\n" + "Content-Disposition: form-data; name=\"" + HttpPostRequestTest.FIELD + "\"\r\n" + "\r\n" + HttpPostRequestTest.VALUE + "\r\n"
+ "--" + divider + "\r\n" + "Content-Disposition: form-data; name=\"" + HttpPostRequestTest.FIELD2 + "\"\r\n" + "\r\n" + HttpPostRequestTest.VALUE2
+ "\r\n" + "--" + divider + "--\r\n";
int size = content.length() + header.length();
int contentLengthHeaderValueSize = String.valueOf(size).length();
int contentLength = size + contentLengthHeaderValueSize + HttpPostRequestTest.CONTENT_LENGTH.length();
String input = header + HttpPostRequestTest.CONTENT_LENGTH + (contentLength + 4) + "\r\n\r\n" + content;
invokeServer(input);
assertEquals(2, this.testServer.parms.size());
assertEquals(HttpPostRequestTest.VALUE, this.testServer.parms.get(HttpPostRequestTest.FIELD));
assertEquals(HttpPostRequestTest.VALUE2, this.testServer.parms.get(HttpPostRequestTest.FIELD2));
}
@Test
public void testSimplePostWithSingleMultipartFormField() throws Exception {
String divider = UUID.randomUUID().toString();
String header = "POST " + HttpServerTest.URI + " HTTP/1.1\nContent-Type: " + "multipart/form-data; boundary=" + divider + "\r\n";
String content =
"--" + divider + "\r\n" + "Content-Disposition: form-data; name=\"" + HttpPostRequestTest.FIELD + "\"\r\n" + "\r\n" + HttpPostRequestTest.VALUE + "\r\n"
+ "--" + divider + "--\r\n";
int size = content.length() + header.length();
int contentLengthHeaderValueSize = String.valueOf(size).length();
int contentLength = size + contentLengthHeaderValueSize + HttpPostRequestTest.CONTENT_LENGTH.length();
String input = header + HttpPostRequestTest.CONTENT_LENGTH + (contentLength + 4) + "\r\n\r\n" + content;
invokeServer(input);
assertEquals(1, this.testServer.parms.size());
assertEquals(HttpPostRequestTest.VALUE, this.testServer.parms.get(HttpPostRequestTest.FIELD));
}
@Test
public void testSimpleRawPostData() throws Exception {
String header = "POST " + HttpServerTest.URI + " HTTP/1.1\n";
String content = HttpPostRequestTest.VALUE_TEST_SIMPLE_RAW_DATA_WITH_AMPHASIS + "\r\n";
int size = content.length() + header.length();
int contentLengthHeaderValueSize = String.valueOf(size).length();
int contentLength = size + contentLengthHeaderValueSize + HttpPostRequestTest.CONTENT_LENGTH.length();
String input = header + HttpPostRequestTest.CONTENT_LENGTH + (contentLength + 4) + "\r\n\r\n" + content;
invokeServer(input);
assertEquals(0, this.testServer.parms.size());
assertEquals(1, this.testServer.files.size());
assertEquals(HttpPostRequestTest.VALUE_TEST_SIMPLE_RAW_DATA_WITH_AMPHASIS, this.testServer.files.get(HttpPostRequestTest.POST_RAW_CONTENT_FILE_ENTRY));
}
}
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