/*
* $HeadURL: https://svn.apache.org/repos/asf/jakarta/httpcomponents/httpcore/tags/4.0-alpha2/src/test/org/apache/http/TestNameValuePair.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.Test;
import junit.framework.TestCase;
import junit.framework.TestSuite;
/**
* Unit tests for {@link NameValuePair}.
*
* @author <a href="mailto:oleg at ural.ru">Oleg Kalnichevski</a>
*/
public class TestNameValuePair extends TestCase {
public TestNameValuePair(String testName) {
super(testName);
}
public static void main(String args[]) {
String[] testCaseName = { TestNameValuePair.class.getName() };
junit.textui.TestRunner.main(testCaseName);
}
public static Test suite() {
return new TestSuite(TestNameValuePair.class);
}
public void testConstructor() {
NameValuePair param = new NameValuePair("name", "value");
assertEquals("name", param.getName());
assertEquals("value", param.getValue());
}
public void testInvalidName() {
try {
new NameValuePair(null, null);
fail("IllegalArgumentException should have been thrown");
} catch (IllegalArgumentException ex) {
//expected
}
}
public void testHashCode() {
NameValuePair param1 = new NameValuePair("name1", "value1");
NameValuePair param2 = new NameValuePair("name2", "value2");
NameValuePair param3 = new NameValuePair("name1", "value1");
assertTrue(param1.hashCode() != param2.hashCode());
assertTrue(param1.hashCode() == param3.hashCode());
}
public void testEquals() {
NameValuePair param1 = new NameValuePair("name1", "value1");
NameValuePair param2 = new NameValuePair("name2", "value2");
NameValuePair param3 = new NameValuePair("name1", "value1");
assertFalse(param1.equals(param2));
assertFalse(param1.equals(null));
assertFalse(param1.equals("name1 = value1"));
assertTrue(param1.equals(param1));
assertTrue(param2.equals(param2));
assertTrue(param1.equals(param3));
}
public void testToString() {
NameValuePair param1 = new NameValuePair("name1", "value1");
assertEquals("name1=value1", param1.toString());
NameValuePair param2 = new NameValuePair("name1", null);
assertEquals("name1", param2.toString());
}
public void testParse() {
String s = "test";
NameValuePair param = NameValuePair.parse(s);
assertEquals("test", param.getName());
assertEquals(null, param.getValue());
s = "test=stuff";
param = NameValuePair.parse(s);
assertEquals("test", param.getName());
assertEquals("stuff", param.getValue());
s = " test = stuff ";
param = NameValuePair.parse(s);
assertEquals("test", param.getName());
assertEquals("stuff", param.getValue());
s = "test = \"stuff\"";
param = NameValuePair.parse(s);
assertEquals("test", param.getName());
assertEquals("stuff", param.getValue());
s = "test = \" stuff\\\"\"";
param = NameValuePair.parse(s);
assertEquals("test", param.getName());
assertEquals(" stuff\\\"", param.getValue());
s = " test";
param = NameValuePair.parse(s);
assertEquals("test", param.getName());
assertEquals(null, param.getValue());
s = " ";
param = NameValuePair.parse(s);
assertEquals("", param.getName());
assertEquals(null, param.getValue());
s = " = stuff ";
param = NameValuePair.parse(s);
assertEquals("", param.getName());
assertEquals("stuff", param.getValue());
}
public void testParseAll() {
String s =
"test; test1 = stuff ; test2 = \"stuff; stuff\"; test3=\"stuff";
NameValuePair[] params = NameValuePair.parseAll(s);
assertEquals("test", params[0].getName());
assertEquals(null, params[0].getValue());
assertEquals("test1", params[1].getName());
assertEquals("stuff", params[1].getValue());
assertEquals("test2", params[2].getName());
assertEquals("stuff; stuff", params[2].getValue());
assertEquals("test3", params[3].getName());
assertEquals("\"stuff", params[3].getValue());
s = " ";
params = NameValuePair.parseAll(s);
assertEquals(0, params.length);
}
public void testParseEscaped() {
String s =
"test1 = \"\\\"stuff\\\"\"; test2= \"\\\\\"; test3 = \"stuff; stuff\"";
NameValuePair[] params = NameValuePair.parseAll(s);
assertEquals(3, params.length);
assertEquals("test1", params[0].getName());
assertEquals("\\\"stuff\\\"", params[0].getValue());
assertEquals("test2", params[1].getName());
assertEquals("\\\\", params[1].getValue());
assertEquals("test3", params[2].getName());
assertEquals("stuff; stuff", params[2].getValue());
}
public void testParseInvalidInput() throws Exception {
CharArrayBuffer buffer = new CharArrayBuffer(32);
buffer.append("name = value");
try {
NameValuePair.parseAll(null, 0, 0);
fail("IllegalArgumentException should have been thrown");
} catch (IllegalArgumentException ex) {
// expected
}
try {
NameValuePair.parseAll(null);
fail("IllegalArgumentException should have been thrown");
} catch (IllegalArgumentException ex) {
// expected
}
try {
NameValuePair.parseAll(buffer, -1, 0);
fail("IllegalArgumentException should have been thrown");
} catch (IndexOutOfBoundsException ex) {
// expected
}
try {
NameValuePair.parseAll(buffer, 0, 1000);
fail("IllegalArgumentException should have been thrown");
} catch (IndexOutOfBoundsException ex) {
// expected
}
try {
NameValuePair.parseAll(buffer, 2, 1);
fail("IllegalArgumentException should have been thrown");
} catch (IndexOutOfBoundsException ex) {
// expected
}
try {
NameValuePair.parse(null, 0, 0);
fail("IllegalArgumentException should have been thrown");
} catch (IllegalArgumentException ex) {
// expected
}
try {
NameValuePair.parse(null);
fail("IllegalArgumentException should have been thrown");
} catch (IllegalArgumentException ex) {
// expected
}
try {
NameValuePair.parse(buffer, -1, 0);
fail("IllegalArgumentException should have been thrown");
} catch (IndexOutOfBoundsException ex) {
// expected
}
try {
NameValuePair.parse(buffer, 0, 1000);
fail("IllegalArgumentException should have been thrown");
} catch (IndexOutOfBoundsException ex) {
// expected
}
try {
NameValuePair.parse(buffer, 2, 1);
fail("IllegalArgumentException should have been thrown");
} catch (IndexOutOfBoundsException ex) {
// expected
}
}
public void testBasicFormatting() throws Exception {
NameValuePair param1 = new NameValuePair("param", "regular_stuff");
NameValuePair param2 = new NameValuePair("param", "this\\that");
NameValuePair param3 = new NameValuePair("param", "this,that");
NameValuePair param4 = new NameValuePair("param", "quote marks (\") must be escaped");
NameValuePair param5 = new NameValuePair("param", "back slash (\\) must be escaped too");
NameValuePair param6 = new NameValuePair("param", "values with\tblanks must always be quoted");
NameValuePair param7 = new NameValuePair("param", null);
assertEquals("param=regular_stuff", NameValuePair.format(param1, false));
assertEquals("param=\"this\\\\that\"", NameValuePair.format(param2, false));
assertEquals("param=\"this,that\"", NameValuePair.format(param3, false));
assertEquals("param=\"quote marks (\\\") must be escaped\"", NameValuePair.format(param4, false));
assertEquals("param=\"back slash (\\\\) must be escaped too\"", NameValuePair.format(param5, false));
assertEquals("param=\"values with\tblanks must always be quoted\"", NameValuePair.format(param6, false));
assertEquals("param", NameValuePair.format(param7, false));
assertEquals("param=\"regular_stuff\"", NameValuePair.format(param1, true));
assertEquals("param=\"this\\\\that\"", NameValuePair.format(param2, true));
assertEquals("param=\"this,that\"", NameValuePair.format(param3, true));
assertEquals("param=\"quote marks (\\\") must be escaped\"", NameValuePair.format(param4, true));
assertEquals("param=\"back slash (\\\\) must be escaped too\"", NameValuePair.format(param5, true));
assertEquals("param=\"values with\tblanks must always be quoted\"", NameValuePair.format(param6, true));
assertEquals("param", NameValuePair.format(param7, false));
}
public void testArrayFormatting() throws Exception {
NameValuePair param1 = new NameValuePair("param", "regular_stuff");
NameValuePair param2 = new NameValuePair("param", "this\\that");
NameValuePair param3 = new NameValuePair("param", "this,that");
NameValuePair[] params = new NameValuePair[] {param1, param2, param3};
assertEquals("param=regular_stuff; param=\"this\\\\that\"; param=\"this,that\"",
NameValuePair.formatAll(params, false));
assertEquals("param=\"regular_stuff\"; param=\"this\\\\that\"; param=\"this,that\"",
NameValuePair.formatAll(params, true));
}
public void testFormatInvalidInput() throws Exception {
try {
NameValuePair.format(null, new NameValuePair("param", "value"), true);
fail("IllegalArgumentException should habe been thrown");
} catch (IllegalArgumentException ex) {
// expected
}
try {
NameValuePair.format(new CharArrayBuffer(10), (NameValuePair) null, true);
fail("IllegalArgumentException should habe been thrown");
} catch (IllegalArgumentException ex) {
// expected
}
try {
NameValuePair.formatAll(null, new NameValuePair[] {new NameValuePair("param", "value")}, true);
fail("IllegalArgumentException should habe been thrown");
} catch (IllegalArgumentException ex) {
// expected
}
try {
NameValuePair.formatAll(new CharArrayBuffer(10), (NameValuePair[]) null, true);
fail("IllegalArgumentException should habe been thrown");
} catch (IllegalArgumentException ex) {
// expected
}
}
}