<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien.potencier@symfony-project.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Tests\Component\BrowserKit;

use Symfony\Component\BrowserKit\CookieJar;
use Symfony\Component\BrowserKit\Cookie;
use Symfony\Component\BrowserKit\Response;

class CookieJarTest extends \PHPUnit_Framework_TestCase
{
    public function testSetGet()
    {
        $cookieJar = new CookieJar();
        $cookieJar->set($cookie = new Cookie('foo', 'bar'));

        $this->assertEquals($cookie, $cookieJar->get('foo'), '->set() sets a cookie');

        $this->assertNull($cookieJar->get('foobar'), '->get() returns null if the cookie does not exist');

        $cookieJar->set($cookie = new Cookie('foo', 'bar', time() - 86400));
        $this->assertNull($cookieJar->get('foo'), '->get() returns null if the cookie is expired');
    }

    public function testExpire()
    {
        $cookieJar = new CookieJar();
        $cookieJar->set($cookie = new Cookie('foo', 'bar'));
        $cookieJar->expire('foo');
        $this->assertNull($cookieJar->get('foo'), '->get() returns null if the cookie is expired');
    }

    public function testAll()
    {
        $cookieJar = new CookieJar();
        $cookieJar->set($cookie1 = new Cookie('foo', 'bar'));
        $cookieJar->set($cookie2 = new Cookie('bar', 'foo'));

        $this->assertEquals(array('foo' => $cookie1, 'bar' => $cookie2), $cookieJar->all(), '->all() returns all cookies in the jar');
    }

    public function testClear()
    {
        $cookieJar = new CookieJar();
        $cookieJar->set($cookie1 = new Cookie('foo', 'bar'));
        $cookieJar->set($cookie2 = new Cookie('bar', 'foo'));

        $cookieJar->clear();

        $this->assertEquals(array(), $cookieJar->all(), '->clear() expires all cookies');
    }

    public function testUpdateFromResponse()
    {
        $response = new Response('', 200, array('Set-Cookie' => 'foo=foo'));

        $cookieJar = new CookieJar();
        $cookieJar->set(new Cookie('bar', 'bar'));
        $cookieJar->updateFromResponse($response);

        $this->assertEquals('foo', $cookieJar->get('foo')->getValue(), '->updateFromResponse() updates cookies from a Response objects');
        $this->assertEquals('bar', $cookieJar->get('bar')->getValue(), '->updateFromResponse() keeps existing cookies');
    }

    /**
     * @dataProvider provideGetValuesValues
     */
    public function testGetValues($uri, $values)
    {
        $cookieJar = new CookieJar();
        $cookieJar->set($cookie1 = new Cookie('foo_nothing', 'foo'));
        $cookieJar->set($cookie2 = new Cookie('foo_expired', 'foo', time() - 86400));
        $cookieJar->set($cookie3 = new Cookie('foo_path', 'foo', null, '/foo'));
        $cookieJar->set($cookie4 = new Cookie('foo_domain', 'foo', null, '/', 'example.com'));
        $cookieJar->set($cookie5 = new Cookie('foo_secure', 'foo', null, '/', '', true));

        $this->assertEquals($values, array_keys($cookieJar->getValues($uri)), '->getValues() returns the cookie for a given URI');
    }

    public function provideGetValuesValues()
    {
        return array(
            array('http://www.example.com/', array('foo_nothing', 'foo_domain')),
            array('http://foo.example.com/', array('foo_nothing', 'foo_domain')),
            array('http://foo.example1.com/', array('foo_nothing')),
            array('https://foo.example.com/', array('foo_nothing', 'foo_domain', 'foo_secure')),
            array('http://www.example.com/foo/bar', array('foo_nothing', 'foo_path', 'foo_domain')),
        );
    }
}