/*
* ====================================================================
* 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.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.entity;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.OutputStream;
import junit.framework.TestCase;
import org.apache.ogt.http.HttpEntity;
import org.apache.ogt.http.entity.ContentProducer;
import org.apache.ogt.http.entity.EntityTemplate;
/**
* Unit tests for {@link EntityTemplate}.
*
*/
public class TestEntityTemplate extends TestCase {
public TestEntityTemplate(String testName) {
super(testName);
}
public void testBasics() throws Exception {
HttpEntity httpentity = new EntityTemplate(new ContentProducer() {
public void writeTo(final OutputStream outstream) throws IOException {
outstream.write('a');
}
});
assertEquals(-1, httpentity.getContentLength());
assertTrue(httpentity.isRepeatable());
assertFalse(httpentity.isStreaming());
}
public void testIllegalConstructor() throws Exception {
try {
new EntityTemplate(null);
fail("IllegalArgumentException should have been thrown");
} catch (IllegalArgumentException ex) {
// expected
}
}
public void testWriteTo() throws Exception {
HttpEntity httpentity = new EntityTemplate(new ContentProducer() {
public void writeTo(final OutputStream outstream) throws IOException {
outstream.write('a');
}
});
ByteArrayOutputStream out = new ByteArrayOutputStream();
httpentity.writeTo(out);
byte[] bytes2 = out.toByteArray();
assertNotNull(bytes2);
assertEquals(1, bytes2.length);
try {
httpentity.writeTo(null);
fail("IllegalArgumentException should have been thrown");
} catch (IllegalArgumentException ex) {
// expected
}
}
public void testgetContent() throws Exception {
HttpEntity httpentity = new EntityTemplate(new ContentProducer() {
public void writeTo(final OutputStream outstream) throws IOException {
outstream.write('a');
}
});
try {
httpentity.getContent();
fail("UnsupportedOperationException should have been thrown");
} catch (UnsupportedOperationException ex) {
// expected
}
}
}