/*
* Copyright (c) 2013 Sonatype, Inc. All rights reserved.
*
* This program is licensed to you under the Apache License Version 2.0,
* and you may not use this file except in compliance with the Apache License Version 2.0.
* You may obtain a copy of the Apache License Version 2.0 at http://www.apache.org/licenses/LICENSE-2.0.
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the Apache License Version 2.0 is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the Apache License Version 2.0 for the specific language governing permissions and limitations there under.
*/
package org.asynchttpclient.multipart;
import static java.nio.charset.StandardCharsets.*;
import org.asynchttpclient.Body;
import org.asynchttpclient.FluentCaseInsensitiveStringsMap;
import org.testng.Assert;
import org.testng.annotations.Test;
import java.io.File;
import java.io.IOException;
import java.net.URISyntaxException;
import java.net.URL;
import java.nio.ByteBuffer;
import java.util.ArrayList;
import java.util.List;
public class MultipartBodyTest {
@Test(groups = "fast")
public void testBasics() {
final List<Part> parts = new ArrayList<Part>();
// add a file
final File testFile = getTestfile();
parts.add(new FilePart("filePart", testFile));
// add a byte array
parts.add(new ByteArrayPart("baPart", "testMultiPart".getBytes(UTF_8), "application/test", UTF_8, "fileName"));
// add a string
parts.add(new StringPart("stringPart", "testString"));
compareContentLength(parts);
}
private static File getTestfile() {
final ClassLoader cl = MultipartBodyTest.class.getClassLoader();
final URL url = cl.getResource("textfile.txt");
Assert.assertNotNull(url);
File file = null;
try {
file = new File(url.toURI());
} catch (URISyntaxException use) {
Assert.fail("uri syntax error");
}
return file;
}
private static void compareContentLength(final List<Part> parts) {
Assert.assertNotNull(parts);
// get expected values
final Body multipartBody = MultipartUtils.newMultipartBody(parts, new FluentCaseInsensitiveStringsMap());
final long expectedContentLength = multipartBody.getContentLength();
try {
final ByteBuffer buffer = ByteBuffer.allocate(8192);
boolean last = false;
long totalBytes = 0;
while (!last) {
long readBytes = 0;
try {
readBytes = multipartBody.read(buffer);
} catch (IOException ie) {
Assert.fail("read failure");
}
if (readBytes > 0) {
totalBytes += readBytes;
} else {
last = true;
}
buffer.clear();
}
Assert.assertEquals(totalBytes, expectedContentLength);
} finally {
try {
multipartBody.close();
} catch (IOException ignore) {
}
}
}
}