/*
* 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.jclouds.io.payloads;
import static com.google.common.net.MediaType.PLAIN_TEXT_UTF_8;
import static org.easymock.EasyMock.createMock;
import static org.easymock.EasyMock.expect;
import static org.easymock.EasyMock.replay;
import static org.testng.Assert.assertEquals;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import org.jclouds.io.Payloads;
import org.jclouds.io.payloads.Part.PartOptions;
import org.jclouds.util.Strings2;
import org.testng.annotations.Test;
/**
* Tests parsing of a request
*
* @author Adrian Cole
*/
@Test(testName = "http.MultipartFormTest")
public class MultipartFormTest {
String boundary = "------------------------------c88555ffd14e";
public void testSinglePart() throws IOException {
StringBuilder builder = new StringBuilder();
addData(boundary, "hello", builder);
builder.append("--").append(boundary).append("--").append("\r\n");
String expects = builder.toString();
assertEquals(expects.length(), 199);
MultipartForm multipartForm = new MultipartForm(boundary, newPart("hello"));
assertEquals(Strings2.toString(multipartForm), expects);
assertEquals(multipartForm.getContentMetadata().getContentLength(), Long.valueOf(199));
}
public static class MockFilePayload extends FilePayload {
private final StringPayload realPayload;
public MockFilePayload(String content) {
super(createMockFile(content));
this.realPayload = Payloads.newStringPayload(content);
}
private static File createMockFile(String content) {
File file = createMock(File.class);
expect(file.length()).andReturn((long) content.length());
expect(file.exists()).andReturn(true);
expect(file.getName()).andReturn("testfile.txt");
replay(file);
return file;
}
@Override
public InputStream openStream() throws IOException {
return realPayload.openStream();
}
@Override
public boolean isRepeatable() {
return realPayload.isRepeatable();
}
@Override
public void writeTo(OutputStream outstream) throws IOException {
realPayload.writeTo(outstream);
}
}
private Part newPart(String data) {
return Part.create("file", new MockFilePayload(data),
new PartOptions().contentType(PLAIN_TEXT_UTF_8.withoutParameters().toString()));
}
private void addData(String boundary, String data, StringBuilder builder) {
builder.append("--").append(boundary).append("\r\n");
builder.append("Content-Disposition").append(": ").append("form-data; name=\"file\"; filename=\"testfile.txt\"")
.append("\r\n");
builder.append("Content-Type").append(": ").append("text/plain").append("\r\n");
builder.append("\r\n");
builder.append(data).append("\r\n");
}
public void testMultipleParts() throws IOException {
StringBuilder builder = new StringBuilder();
addData(boundary, "hello", builder);
addData(boundary, "goodbye", builder);
builder.append("--").append(boundary).append("--").append("\r\n");
String expects = builder.toString();
assertEquals(expects.length(), 352);
MultipartForm multipartForm = new MultipartForm(boundary, newPart("hello"), newPart("goodbye"));
assertEquals(Strings2.toString(multipartForm), expects);
// test repeatable
assert multipartForm.isRepeatable();
assertEquals(Strings2.toString(multipartForm), expects);
assertEquals(multipartForm.getContentMetadata().getContentLength(), Long.valueOf(352));
}
}