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Java example source code file (TestCookieBestMatchSpec.java)

This example source code file (TestCookieBestMatchSpec.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java tags/keywords

arraylist, basicclientcookie, basicheader, bestmatchspec, cookieorigin, cookiespec, exception, illegalargumentexception, list, malformedcookieexception, set-cookie, set-cookie2, setcookie2, util, version=1

The TestCookieBestMatchSpec.java example source code

/*
 * ====================================================================
 * 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.impl.cookie;

import java.util.ArrayList;
import java.util.List;

import junit.framework.Test;
import junit.framework.TestCase;
import junit.framework.TestSuite;

import org.apache.http.Header;
import org.apache.http.cookie.ClientCookie;
import org.apache.http.cookie.Cookie;
import org.apache.http.cookie.CookieOrigin;
import org.apache.http.cookie.CookieSpec;
import org.apache.http.cookie.MalformedCookieException;
import org.apache.http.cookie.SetCookie2;
import org.apache.http.message.BasicHeader;

/**
 * Test cases for 'best match' cookie policy
 *
 * 
 */
public class TestCookieBestMatchSpec extends TestCase {

    // ------------------------------------------------------------ Constructor

    public TestCookieBestMatchSpec(String name) {
        super(name);
    }

    // ------------------------------------------------------- TestCase Methods

    public static Test suite() {
        return new TestSuite(TestCookieBestMatchSpec.class);
    }

    public void testCookieBrowserCompatParsing() throws Exception {
        CookieSpec cookiespec = new BestMatchSpec();
        CookieOrigin origin = new CookieOrigin("a.b.domain.com", 80, "/", false);

        // Make sure the lenient (browser compatible) cookie parsing
        // and validation is used for Netscape style cookies
        Header header = new BasicHeader("Set-Cookie", "name=value;path=/;domain=domain.com");

        List<Cookie> cookies = cookiespec.parse(header, origin);
        for (int i = 0; i < cookies.size(); i++) {
            cookiespec.validate(cookies.get(i), origin);
        }
    }

    public void testNetscapeCookieParsing() throws Exception {
        CookieSpec cookiespec = new BestMatchSpec();
        CookieOrigin origin = new CookieOrigin("myhost.mydomain.com", 80, "/", false);

        Header header = new BasicHeader("Set-Cookie", 
            "name=value; path=/; domain=.mydomain.com; expires=Thu, 01-Jan-2070 00:00:10 GMT; comment=no_comment");
        List<Cookie> cookies = cookiespec.parse(header, origin);
        cookiespec.validate(cookies.get(0), origin);
        
        header = new BasicHeader("Set-Cookie", 
            "name=value; path=/; domain=.mydomain.com; expires=Thu, 01-Jan-2070 00:00:10 GMT; version=1");
        try {
            cookies = cookiespec.parse(header, origin);
            cookiespec.validate(cookies.get(0), origin);
            fail("MalformedCookieException exception should have been thrown");
        } catch (MalformedCookieException e) {
            // expected
        }
    }

    public void testCookieStandardCompliantParsing() throws Exception {
        CookieSpec cookiespec = new BestMatchSpec();
        CookieOrigin origin = new CookieOrigin("a.b.domain.com", 80, "/", false);

        // Make sure the strict (RFC2965) cookie parsing
        // and validation is used for version 1 Set-Cookie2 headers
        Header header = new BasicHeader("Set-Cookie2", "name=value;path=/;domain=b.domain.com; version=1");

        List<Cookie> cookies = cookiespec.parse(header, origin);
        for (int i = 0; i < cookies.size(); i++) {
            cookiespec.validate(cookies.get(i), origin);
        }

        // Make sure the strict (RFC2109) cookie parsing
        // and validation is used for version 1 Set-Cookie headers
        header = new BasicHeader("Set-Cookie", "name=value;path=/;domain=.b.domain.com; version=1");

        cookies = cookiespec.parse(header, origin);
        for (int i = 0; i < cookies.size(); i++) {
            cookiespec.validate(cookies.get(i), origin);
        }

        header = new BasicHeader("Set-Cookie2", "name=value;path=/;domain=domain.com; version=1");
        try {
            cookies = cookiespec.parse(header, origin);
            cookiespec.validate(cookies.get(0), origin);
            fail("MalformedCookieException exception should have been thrown");
        } catch (MalformedCookieException e) {
            // expected
        }
    }

    public void testCookieStandardCompliantParsingLocalHost() throws Exception {
        CookieSpec cookiespec = new BestMatchSpec();
        CookieOrigin origin = new CookieOrigin("localhost", 80, "/", false);

        Header header = new BasicHeader("Set-Cookie", "special=\"abcdigh\"; Version=1");

        List<Cookie> cookies = cookiespec.parse(header, origin);
        for (int i = 0; i < cookies.size(); i++) {
            Cookie cookie = cookies.get(i);
            cookiespec.validate(cookie, origin);
            assertEquals("localhost", cookie.getDomain());
            assertFalse(cookie instanceof SetCookie2);
        }
    }

    public void testCookieStandardCompliantParsingLocalHost2() throws Exception {
        CookieSpec cookiespec = new BestMatchSpec();
        CookieOrigin origin = new CookieOrigin("localhost", 80, "/", false);

        Header header = new BasicHeader("Set-Cookie2", "special=\"abcdigh\"; Version=1");

        List<Cookie> cookies = cookiespec.parse(header, origin);
        for (int i = 0; i < cookies.size(); i++) {
            Cookie cookie = cookies.get(i);
            cookiespec.validate(cookie, origin);
            assertEquals("localhost.local", cookie.getDomain());
            assertTrue(cookie instanceof SetCookie2);
        }
    }

    public void testCookieBrowserCompatMatch() throws Exception {
        CookieSpec cookiespec = new BestMatchSpec();
        CookieOrigin origin = new CookieOrigin("a.b.domain.com", 80, "/", false);

        // Make sure the lenient (browser compatible) cookie matching
        // is used for Netscape style cookies
        BasicClientCookie cookie = new BasicClientCookie("name", "value");
        cookie.setDomain(".domain.com");
        cookie.setAttribute(ClientCookie.DOMAIN_ATTR, cookie.getDomain());
        cookie.setPath("/");
        cookie.setAttribute(ClientCookie.PATH_ATTR, cookie.getPath());

        assertTrue(cookiespec.match(cookie, origin));
    }

    public void testCookieStandardCompliantMatch() throws Exception {
        CookieSpec cookiespec = new BestMatchSpec();
        CookieOrigin origin = new CookieOrigin("a.b.domain.com", 80, "/", false);

        // Make sure the strict (RFC2965) cookie matching
        // is used for version 1 cookies
        BasicClientCookie2 cookie = new BasicClientCookie2("name", "value");
        cookie.setVersion(1);
        cookie.setDomain(".domain.com");
        cookie.setAttribute(ClientCookie.DOMAIN_ATTR, cookie.getDomain());
        cookie.setPath("/");
        cookie.setAttribute(ClientCookie.PATH_ATTR, cookie.getPath());

        assertFalse(cookiespec.match(cookie, origin));

        cookie.setDomain(".b.domain.com");
        
        assertTrue(cookiespec.match(cookie, origin));
    }
    
    public void testCookieBrowserCompatFormatting() throws Exception {
        CookieSpec cookiespec = new BestMatchSpec();

        // Make sure the lenient (browser compatible) cookie formatting
        // is used for Netscape style cookies
        BasicClientCookie cookie1 = new BasicClientCookie("name1", "value1");
        cookie1.setDomain(".domain.com");
        cookie1.setAttribute(ClientCookie.DOMAIN_ATTR, cookie1.getDomain());
        cookie1.setPath("/");
        cookie1.setAttribute(ClientCookie.PATH_ATTR, cookie1.getPath());

        BasicClientCookie cookie2 = new BasicClientCookie("name2", "value2");
        cookie2.setVersion(1);
        cookie2.setDomain(".domain.com");
        cookie2.setAttribute(ClientCookie.DOMAIN_ATTR, cookie2.getDomain());
        cookie2.setPath("/");
        cookie2.setAttribute(ClientCookie.PATH_ATTR, cookie2.getPath());
     
        List<Cookie> cookies = new ArrayList();
        cookies.add(cookie1);
        cookies.add(cookie2);
        
        List<Header> headers = cookiespec.formatCookies(cookies);
        assertNotNull(headers);
        assertEquals(1, headers.size());
        
        Header header = headers.get(0);
        assertEquals("name1=value1; name2=value2", header.getValue());
        
    }

    public void testCookieStandardCompliantFormatting() throws Exception {
        CookieSpec cookiespec = new BestMatchSpec(null, true);

        // Make sure the strict (RFC2965) cookie formatting
        // is used for Netscape style cookies
        BasicClientCookie cookie1 = new BasicClientCookie("name1", "value1");
        cookie1.setVersion(1);
        cookie1.setDomain(".domain.com");
        cookie1.setAttribute(ClientCookie.DOMAIN_ATTR, cookie1.getDomain());
        cookie1.setPath("/");
        cookie1.setAttribute(ClientCookie.PATH_ATTR, cookie1.getPath());

        BasicClientCookie cookie2 = new BasicClientCookie("name2", "value2");
        cookie2.setVersion(1);
        cookie2.setDomain(".domain.com");
        cookie2.setAttribute(ClientCookie.DOMAIN_ATTR, cookie2.getDomain());
        cookie2.setPath("/");
        cookie2.setAttribute(ClientCookie.PATH_ATTR, cookie2.getPath());
     
        List<Cookie> cookies = new ArrayList();
        cookies.add(cookie1);
        cookies.add(cookie2);
        
        List<Header> headers = cookiespec.formatCookies(cookies);
        assertNotNull(headers);
        assertEquals(1, headers.size());
        
        Header header = headers.get(0);
        assertEquals("$Version=1; name1=\"value1\"; $Path=\"/\"; $Domain=\".domain.com\"; " +
                "name2=\"value2\"; $Path=\"/\"; $Domain=\".domain.com\"", 
                header.getValue());
        
    }

    public void testInvalidInput() throws Exception {
        CookieSpec cookiespec = new BestMatchSpec();
        try {
            cookiespec.parse(null, null);
            fail("IllegalArgumentException must have been thrown");
        } catch (IllegalArgumentException ex) {
            // expected
        }
        try {
            cookiespec.parse(new BasicHeader("Set-Cookie", "name=value"), null);
            fail("IllegalArgumentException must have been thrown");
        } catch (IllegalArgumentException ex) {
            // expected
        }
        try {
            cookiespec.formatCookies(null);
            fail("IllegalArgumentException must have been thrown");
        } catch (IllegalArgumentException ex) {
            // expected
        }
        try {
            List<Cookie> cookies = new ArrayList();
            cookiespec.formatCookies(cookies);
            fail("IllegalArgumentException must have been thrown");
        } catch (IllegalArgumentException ex) {
            // expected
        }
    }
    
}

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