/*
* $HeadURL: http://svn.apache.org/repos/asf/httpcomponents/httpcore/tags/4.0/module-main/src/test/java/org/apache/http/message/TestAbstractMessage.java $
* $Revision: 744517 $
* $Date: 2009-02-14 17:39:33 +0100 (Sat, 14 Feb 2009) $
*
* ====================================================================
* 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.http.message;
import org.apache.http.Header;
import org.apache.http.HttpMessage;
import org.apache.http.params.BasicHttpParams;
import org.apache.http.mockup.HttpMessageMockup;
import org.apache.http.params.HttpParams;
import junit.framework.Test;
import junit.framework.TestCase;
import junit.framework.TestSuite;
/**
* Unit tests for {@link Header}.
*
*/
public class TestAbstractMessage extends TestCase {
public TestAbstractMessage(String testName) {
super(testName);
}
public static void main(String args[]) {
String[] testCaseName = { TestAbstractMessage.class.getName() };
junit.textui.TestRunner.main(testCaseName);
}
public static Test suite() {
return new TestSuite(TestAbstractMessage.class);
}
public void testBasicProperties() {
HttpMessage message = new HttpMessageMockup();
assertNotNull(message.getParams());
assertNotNull(message.headerIterator());
Header[] headers = message.getAllHeaders();
assertNotNull(headers);
assertEquals(0, headers.length);
}
public void testBasicHeaderOps() {
HttpMessage message = new HttpMessageMockup();
assertFalse(message.containsHeader("whatever"));
message.addHeader("name", "1");
message.addHeader("name", "2");
Header[] headers = message.getAllHeaders();
assertNotNull(headers);
assertEquals(2, headers.length);
Header h = message.getFirstHeader("name");
assertNotNull(h);
assertEquals("1", h.getValue());
message.setHeader("name", "3");
h = message.getFirstHeader("name");
assertNotNull(h);
assertEquals("3", h.getValue());
h = message.getLastHeader("name");
assertNotNull(h);
assertEquals("2", h.getValue());
// Should have no effect
message.addHeader(null);
message.setHeader(null);
headers = message.getHeaders("name");
assertNotNull(headers);
assertEquals(2, headers.length);
assertEquals("3", headers[0].getValue());
assertEquals("2", headers[1].getValue());
message.addHeader("name", "4");
headers[1] = new BasicHeader("name", "5");
message.setHeaders(headers);
headers = message.getHeaders("name");
assertNotNull(headers);
assertEquals(2, headers.length);
assertEquals("3", headers[0].getValue());
assertEquals("5", headers[1].getValue());
message.setHeader("whatever", null);
message.removeHeaders("name");
message.removeHeaders(null);
headers = message.getAllHeaders();
assertNotNull(headers);
assertEquals(1, headers.length);
assertEquals(null, headers[0].getValue());
message.removeHeader(message.getFirstHeader("whatever"));
headers = message.getAllHeaders();
assertNotNull(headers);
assertEquals(0, headers.length);
}
public void testParameters() {
HttpMessage message = new HttpMessageMockup();
assertNotNull(message.getParams());
HttpParams params = new BasicHttpParams();
message.setParams(params);
assertTrue(params == message.getParams());
}
public void testInvalidInput() {
HttpMessage message = new HttpMessageMockup();
try {
message.setParams(null);
fail("IllegalArgumentException should have been thrown");
} catch (IllegalArgumentException ex) {
// expected
}
try {
message.addHeader(null, null);
fail("IllegalArgumentException should have been thrown");
} catch (IllegalArgumentException ex) {
// expected
}
try {
message.setHeader(null, null);
fail("IllegalArgumentException should have been thrown");
} catch (IllegalArgumentException ex) {
// expected
}
}
}