/*
* $HeadURL: https://svn.apache.org/repos/asf/jakarta/httpcomponents/httpcore/tags/4.0-alpha2/src/test/org/apache/http/TestStatusLine.java $
* $Revision: 376458 $
* $Date: 2006-02-09 23:22:06 +0100 (Thu, 09 Feb 2006) $
* ====================================================================
*
* Copyright 1999-2006 The Apache Software Foundation
*
* Licensed 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;
import org.apache.http.io.CharArrayBuffer;
import junit.framework.*;
/**
* Simple tests for {@link StatusLine}.
*
* @author <a href="mailto:jsdever@apache.org">Jeff Dever</a>
*
* @version $Id: TestStatusLine.java 376458 2006-02-09 22:22:06Z olegk $
*/
public class TestStatusLine extends TestCase {
// ------------------------------------------------------------ Constructor
public TestStatusLine(String testName) {
super(testName);
}
// ------------------------------------------------------------------- Main
public static void main(String args[]) {
String[] testCaseName = { TestStatusLine.class.getName() };
junit.textui.TestRunner.main(testCaseName);
}
// ------------------------------------------------------- TestCase Methods
public static Test suite() {
return new TestSuite(TestStatusLine.class);
}
// ------------------------------------------------------ Protected Methods
// ----------------------------------------------------------- Test Methods
public void testConstructor() {
StatusLine statusline = new StatusLine(HttpVersion.HTTP_1_1, HttpStatus.SC_OK, "OK");
assertEquals(HttpVersion.HTTP_1_1, statusline.getHttpVersion());
assertEquals(HttpStatus.SC_OK, statusline.getStatusCode());
assertEquals("OK", statusline.getReasonPhrase());
statusline = new StatusLine(HttpVersion.HTTP_1_1, HttpStatus.SC_OK);
assertEquals(HttpVersion.HTTP_1_1, statusline.getHttpVersion());
assertEquals(HttpStatus.SC_OK, statusline.getStatusCode());
assertEquals("OK", statusline.getReasonPhrase());
}
public void testConstructorInvalidInput() {
try {
new StatusLine(null, HttpStatus.SC_OK, "OK");
fail("IllegalArgumentException should have been thrown");
} catch (IllegalArgumentException e) { /* expected */ }
try {
new StatusLine(HttpVersion.HTTP_1_1, -1, "OK");
fail("IllegalArgumentException should have been thrown");
} catch (IllegalArgumentException e) { /* expected */ }
}
public void testParseSuccess() throws Exception {
//typical status line
StatusLine statusLine = StatusLine.parse("HTTP/1.1 200 OK");
assertEquals("HTTP/1.1 200 OK", statusLine.toString());
assertEquals(HttpVersion.HTTP_1_1, statusLine.getHttpVersion());
assertEquals(200, statusLine.getStatusCode());
assertEquals("OK", statusLine.getReasonPhrase());
//status line with multi word reason phrase
statusLine = StatusLine.parse("HTTP/1.1 404 Not Found");
assertEquals(404, statusLine.getStatusCode());
assertEquals("Not Found", statusLine.getReasonPhrase());
//reason phrase can be anyting
statusLine = StatusLine.parse("HTTP/1.1 404 Non Trouve");
assertEquals("Non Trouve", statusLine.getReasonPhrase());
//its ok to end with a \n\r
statusLine = StatusLine.parse("HTTP/1.1 404 Not Found\r\n");
assertEquals("Not Found", statusLine.getReasonPhrase());
//this is valid according to the Status-Line BNF
statusLine = StatusLine.parse("HTTP/1.1 200 ");
assertEquals(200, statusLine.getStatusCode());
assertEquals("", statusLine.getReasonPhrase());
//this is not strictly valid, but is lienent
statusLine = StatusLine.parse("HTTP/1.1 200");
assertEquals(200, statusLine.getStatusCode());
assertEquals("", statusLine.getReasonPhrase());
//this is not strictly valid, but is lienent
statusLine = StatusLine.parse("HTTP/1.1 200 OK");
assertEquals(200, statusLine.getStatusCode());
assertEquals("OK", statusLine.getReasonPhrase());
//this is not strictly valid, but is lienent
statusLine = StatusLine.parse("\rHTTP/1.1 200 OK");
assertEquals(200, statusLine.getStatusCode());
assertEquals("OK", statusLine.getReasonPhrase());
assertEquals(HttpVersion.HTTP_1_1, statusLine.getHttpVersion());
//this is not strictly valid, but is lienent
statusLine = StatusLine.parse(" HTTP/1.1 200 OK");
assertEquals(200, statusLine.getStatusCode());
assertEquals("OK", statusLine.getReasonPhrase());
assertEquals(HttpVersion.HTTP_1_1, statusLine.getHttpVersion());
}
public void testParseFailure() throws Exception {
try {
StatusLine.parse("xxx 200 OK");
fail();
} catch (HttpException e) { /* expected */ }
try {
StatusLine.parse("HTTP/1.1 xxx OK");
fail();
} catch (HttpException e) { /* expected */ }
try {
StatusLine.parse("HTTP/1.1 ");
fail();
} catch (HttpException e) { /* expected */ }
try {
StatusLine.parse("HTTP/1.1");
fail();
} catch (HttpException e) { /* expected */ }
}
public void testParseInvalidInput() throws Exception {
CharArrayBuffer buffer = new CharArrayBuffer(32);
buffer.append("HTTP/1.1 200 OK");
try {
StatusLine.parse(null, 0, 0);
fail("IllegalArgumentException should have been thrown");
} catch (IllegalArgumentException ex) {
// expected
}
try {
StatusLine.parse(null);
fail("IllegalArgumentException should have been thrown");
} catch (IllegalArgumentException ex) {
// expected
}
try {
StatusLine.parse(buffer, -1, 0);
fail("IllegalArgumentException should have been thrown");
} catch (IndexOutOfBoundsException ex) {
// expected
}
try {
StatusLine.parse(buffer, 0, 1000);
fail("IllegalArgumentException should have been thrown");
} catch (IndexOutOfBoundsException ex) {
// expected
}
try {
StatusLine.parse(buffer, 2, 1);
fail("IllegalArgumentException should have been thrown");
} catch (IndexOutOfBoundsException ex) {
// expected
}
}
public void testToString() throws Exception {
StatusLine statusline = new StatusLine(HttpVersion.HTTP_1_1, HttpStatus.SC_OK, "OK");
assertEquals("HTTP/1.1 200 OK", statusline.toString());
statusline = new StatusLine(HttpVersion.HTTP_1_1, HttpStatus.SC_OK, null);
assertEquals("HTTP/1.1 200", statusline.toString());
}
public void testFormatting() throws Exception {
StatusLine statusline = new StatusLine(HttpVersion.HTTP_1_1, HttpStatus.SC_OK, "OK");
String s = StatusLine.format(statusline);
assertEquals("HTTP/1.1 200 OK", s);
statusline = new StatusLine(HttpVersion.HTTP_1_1, HttpStatus.SC_OK, null);
s = StatusLine.format(statusline);
assertEquals("HTTP/1.1 200", s);
}
public void testFormattingInvalidInput() throws Exception {
try {
StatusLine.format(null, new StatusLine(HttpVersion.HTTP_1_1, HttpStatus.SC_OK, "OK"));
fail("IllegalArgumentException should habe been thrown");
} catch (IllegalArgumentException ex) {
// expected
}
try {
StatusLine.format(new CharArrayBuffer(10), (StatusLine) null);
fail("IllegalArgumentException should habe been thrown");
} catch (IllegalArgumentException ex) {
// expected
}
}
}