/*
* ====================================================================
* 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.message;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import junit.framework.TestCase;
import org.apache.ogt.http.Header;
import org.apache.ogt.http.HeaderElement;
import org.apache.ogt.http.message.BasicHeader;
/**
* Unit tests for {@link Header}.
*
*/
public class TestHeader extends TestCase {
public TestHeader(String testName) {
super(testName);
}
public void testBasicConstructor() {
Header header = new BasicHeader("name", "value");
assertEquals("name", header.getName());
assertEquals("value", header.getValue());
}
public void testBasicConstructorNullValue() {
Header header = new BasicHeader("name", null);
assertEquals("name", header.getName());
assertEquals(null, header.getValue());
}
public void testInvalidName() {
try {
new BasicHeader(null, null);
fail("IllegalArgumentException should have been thrown");
} catch (IllegalArgumentException ex) {
//expected
}
}
public void testToString() {
Header header1 = new BasicHeader("name1", "value1");
assertEquals("name1: value1", header1.toString());
Header header2 = new BasicHeader("name2", null);
assertEquals("name2: ", header2.toString());
}
public void testHeaderElements() {
Header header = new BasicHeader("name", "element1 = value1, element2; param1 = value1, element3");
HeaderElement[] elements = header.getElements();
assertNotNull(elements);
assertEquals(3, elements.length);
assertEquals("element1", elements[0].getName());
assertEquals("value1", elements[0].getValue());
assertEquals("element2", elements[1].getName());
assertEquals(null, elements[1].getValue());
assertEquals("element3", elements[2].getName());
assertEquals(null, elements[2].getValue());
assertEquals(1, elements[1].getParameters().length);
header = new BasicHeader("name", null);
elements = header.getElements();
assertNotNull(elements);
assertEquals(0, elements.length);
}
public void testCloning() throws Exception {
BasicHeader orig = new BasicHeader("name1", "value1");
BasicHeader clone = (BasicHeader) orig.clone();
assertEquals(orig.getName(), clone.getName());
assertEquals(orig.getValue(), clone.getValue());
}
public void testSerialization() throws Exception {
BasicHeader orig = new BasicHeader("name1", "value1");
ByteArrayOutputStream outbuffer = new ByteArrayOutputStream();
ObjectOutputStream outstream = new ObjectOutputStream(outbuffer);
outstream.writeObject(orig);
outstream.close();
byte[] raw = outbuffer.toByteArray();
ByteArrayInputStream inbuffer = new ByteArrayInputStream(raw);
ObjectInputStream instream = new ObjectInputStream(inbuffer);
BasicHeader clone = (BasicHeader) instream.readObject();
assertEquals(orig.getName(), clone.getName());
assertEquals(orig.getValue(), clone.getValue());
}
}