TestClient example

use Symfony\Component\BrowserKit\CookieJar;
use Symfony\Component\BrowserKit\Exception\BadMethodCallException;
use Symfony\Component\BrowserKit\Exception\InvalidArgumentException;
use Symfony\Component\BrowserKit\History;
use Symfony\Component\BrowserKit\Request;
use Symfony\Component\BrowserKit\Response;

class AbstractBrowserTest extends TestCase
{
    public function getBrowser(array $server = [], History $history = null, CookieJar $cookieJar = null)
    {
        return new TestClient($server, $history, $cookieJar);
    }

    public function testGetHistory()
    {
        $client = $this->getBrowser([], $history = new History());
        $this->assertSame($history, $client->getHistory(), '->getHistory() returns the History');
    }

    public function testGetCookieJar()
    {
        $client = $this->getBrowser([], null, $cookieJar = new CookieJar());
        

$client->request('GET', 'http://www.example.com/');
        $this->assertEquals('Request: /', $client->getResponse()->getContent(), '->doRequest() uses the request handler to make the request');
        $this->assertEquals('www.example.com', $client->getRequest()->getHost(), '->doRequest() uses the request handler to make the request');

        $client->request('GET', 'http://www.example.com/?parameter=http://example.com');
        $this->assertEquals('http://www.example.com/?parameter='.urlencode('http://example.com'), $client->getRequest()->getUri(), '->doRequest() uses the request handler to make the request');
    }

    public function testGetScript()
    {
        $client = new TestClient(new TestHttpKernel());
        $client->insulate();
        $client->request('GET', '/');

        $this->assertEquals('Request: /', $client->getResponse()->getContent(), '->getScript() returns a script that uses the request handler to make the request');
    }

    public function testFilterResponseConvertsCookies()
    {
        $client = new HttpKernelBrowser(new TestHttpKernel());

        $r = new \ReflectionObject($client);