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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\BrowserKit\Tests;
use Symfony\Component\BrowserKit\Client;
use Symfony\Component\BrowserKit\History;
use Symfony\Component\BrowserKit\CookieJar;
use Symfony\Component\BrowserKit\Request;
use Symfony\Component\BrowserKit\Response;
class SpecialResponse extends Response
{
}
class TestClient extends Client
{
protected $nextResponse = null;
protected $nextScript = null;
public function setNextResponse(Response $response)
{
$this->nextResponse = $response;
}
public function setNextScript($script)
{
$this->nextScript = $script;
}
protected function doRequest($request)
{
if (null === $this->nextResponse) {
return new Response();
}
$response = $this->nextResponse;
$this->nextResponse = null;
return $response;
}
protected function filterResponse($response)
{
if ($response instanceof SpecialResponse) {
return new Response($response->getContent(), $response->getStatus(), $response->getHeaders());
}
return $response;
}
protected function getScript($request)
{
$r = new \ReflectionClass('Symfony\Component\BrowserKit\Response');
$path = $r->getFileName();
return <<<EOF
<?php
require_once('$path');
echo serialize($this->nextScript);
EOF;
}
}
class ClientTest extends \PHPUnit_Framework_TestCase
{
/**
* @covers Symfony\Component\BrowserKit\Client::getHistory
*/
public function testGetHistory()
{
$client = new TestClient(array(), $history = new History());
$this->assertSame($history, $client->getHistory(), '->getHistory() returns the History');
}
/**
* @covers Symfony\Component\BrowserKit\Client::getCookieJar
*/
public function testGetCookieJar()
{
$client = new TestClient(array(), null, $cookieJar = new CookieJar());
$this->assertSame($cookieJar, $client->getCookieJar(), '->getCookieJar() returns the CookieJar');
}
/**
* @covers Symfony\Component\BrowserKit\Client::getRequest
*/
public function testGetRequest()
{
$client = new TestClient();
$client->request('GET', 'http://example.com/');
$this->assertEquals('http://example.com/', $client->getRequest()->getUri(), '->getCrawler() returns the Request of the last request');
}
public function testGetResponse()
{
$client = new TestClient();
$client->setNextResponse(new Response('foo'));
$client->request('GET', 'http://example.com/');
$this->assertEquals('foo', $client->getResponse()->getContent(), '->getCrawler() returns the Response of the last request');
$this->assertInstanceOf('Symfony\Component\BrowserKit\Response', $client->getResponse(), '->getCrawler() returns the Response of the last request');
}
public function testGetInternalResponse()
{
$client = new TestClient();
$client->setNextResponse(new SpecialResponse('foo'));
$client->request('GET', 'http://example.com/');
$this->assertInstanceOf('Symfony\Component\BrowserKit\Response', $client->getInternalResponse());
$this->assertNotInstanceOf('Symfony\Component\BrowserKit\Tests\SpecialResponse', $client->getInternalResponse());
$this->assertInstanceOf('Symfony\Component\BrowserKit\Tests\SpecialResponse', $client->getResponse());
}
public function testGetContent()
{
$json = '{"jsonrpc":"2.0","method":"echo","id":7,"params":["Hello World"]}';
$client = new TestClient();
$client->request('POST', 'http://example.com/jsonrpc', array(), array(), array(), $json);
$this->assertEquals($json, $client->getRequest()->getContent());
}
/**
* @covers Symfony\Component\BrowserKit\Client::getCrawler
*/
public function testGetCrawler()
{
$client = new TestClient();
$client->setNextResponse(new Response('foo'));
$crawler = $client->request('GET', 'http://example.com/');
$this->assertSame($crawler, $client->getCrawler(), '->getCrawler() returns the Crawler of the last request');
}
public function testRequestHttpHeaders()
{
$client = new TestClient();
$client->request('GET', '/');
$headers = $client->getRequest()->getServer();
$this->assertEquals('localhost', $headers['HTTP_HOST'], '->request() sets the HTTP_HOST header');
$client = new TestClient();
$client->request('GET', 'http://www.example.com');
$headers = $client->getRequest()->getServer();
$this->assertEquals('www.example.com', $headers['HTTP_HOST'], '->request() sets the HTTP_HOST header');
$client->request('GET', 'https://www.example.com');
$headers = $client->getRequest()->getServer();
$this->assertTrue($headers['HTTPS'], '->request() sets the HTTPS header');
$client = new TestClient();
$client->request('GET', 'http://www.example.com:8080');
$headers = $client->getRequest()->getServer();
$this->assertEquals('www.example.com:8080', $headers['HTTP_HOST'], '->request() sets the HTTP_HOST header with port');
}
public function testRequestURIConversion()
{
$client = new TestClient();
$client->request('GET', '/foo');
$this->assertEquals('http://localhost/foo', $client->getRequest()->getUri(), '->request() converts the URI to an absolute one');
$client = new TestClient();
$client->request('GET', 'http://www.example.com');
$this->assertEquals('http://www.example.com', $client->getRequest()->getUri(), '->request() does not change absolute URIs');
$client = new TestClient();
$client->request('GET', 'http://www.example.com/');
$client->request('GET', '/foo');
$this->assertEquals('http://www.example.com/foo', $client->getRequest()->getUri(), '->request() uses the previous request for relative URLs');
$client = new TestClient();
$client->request('GET', 'http://www.example.com/foo');
$client->request('GET', '#');
$this->assertEquals('http://www.example.com/foo#', $client->getRequest()->getUri(), '->request() uses the previous request for #');
$client->request('GET', '#');
$this->assertEquals('http://www.example.com/foo#', $client->getRequest()->getUri(), '->request() uses the previous request for #');
$client->request('GET', '#foo');
$this->assertEquals('http://www.example.com/foo#foo', $client->getRequest()->getUri(), '->request() uses the previous request for #');
$client = new TestClient();
$client->request('GET', 'http://www.example.com/foo/');
$client->request('GET', 'bar');
$this->assertEquals('http://www.example.com/foo/bar', $client->getRequest()->getUri(), '->request() uses the previous request for relative URLs');
$client = new TestClient();
$client->request('GET', 'http://www.example.com/foo/foobar');
$client->request('GET', 'bar');
$this->assertEquals('http://www.example.com/foo/bar', $client->getRequest()->getUri(), '->request() uses the previous request for relative URLs');
}
public function testRequestReferer()
{
$client = new TestClient();
$client->request('GET', 'http://www.example.com/foo/foobar');
$client->request('GET', 'bar');
$server = $client->getRequest()->getServer();
$this->assertEquals('http://www.example.com/foo/foobar', $server['HTTP_REFERER'], '->request() sets the referer');
}
public function testRequestHistory()
{
$client = new TestClient();
$client->request('GET', 'http://www.example.com/foo/foobar');
$client->request('GET', 'bar');
$this->assertEquals('http://www.example.com/foo/bar', $client->getHistory()->current()->getUri(), '->request() updates the History');
$this->assertEquals('http://www.example.com/foo/foobar', $client->getHistory()->back()->getUri(), '->request() updates the History');
}
public function testRequestCookies()
{
$client = new TestClient();
$client->setNextResponse(new Response('<html><a href="/foo">foo</a></html>', 200, array('Set-Cookie' => 'foo=bar')));
$client->request('GET', 'http://www.example.com/foo/foobar');
$this->assertEquals(array('foo' => 'bar'), $client->getCookieJar()->allValues('http://www.example.com/foo/foobar'), '->request() updates the CookieJar');
$client->request('GET', 'bar');
$this->assertEquals(array('foo' => 'bar'), $client->getCookieJar()->allValues('http://www.example.com/foo/foobar'), '->request() updates the CookieJar');
}
public function testRequestSecureCookies()
{
$client = new TestClient();
$client->setNextResponse(new Response('<html><a href="/foo">foo</a></html>', 200, array('Set-Cookie' => 'foo=bar; path=/; secure')));
$client->request('GET', 'https://www.example.com/foo/foobar');
$this->assertTrue($client->getCookieJar()->get('foo', '/', 'www.example.com')->isSecure());
}
public function testClick()
{
$client = new TestClient();
$client->setNextResponse(new Response('<html><a href="/foo">foo</a></html>'));
$crawler = $client->request('GET', 'http://www.example.com/foo/foobar');
$client->click($crawler->filter('a')->link());
$this->assertEquals('http://www.example.com/foo', $client->getRequest()->getUri(), '->click() clicks on links');
}
public function testClickForm()
{
$client = new TestClient();
$client->setNextResponse(new Response('<html><form action="/foo"><input type="submit" /></form></html>'));
$crawler = $client->request('GET', 'http://www.example.com/foo/foobar');
$client->click($crawler->filter('input')->form());
$this->assertEquals('http://www.example.com/foo', $client->getRequest()->getUri(), '->click() Form submit forms');
}
public function testSubmit()
{
$client = new TestClient();
$client->setNextResponse(new Response('<html><form action="/foo"><input type="submit" /></form></html>'));
$crawler = $client->request('GET', 'http://www.example.com/foo/foobar');
$client->submit($crawler->filter('input')->form());
$this->assertEquals('http://www.example.com/foo', $client->getRequest()->getUri(), '->submit() submit forms');
}
public function testSubmitPreserveAuth()
{
$client = new TestClient(array('PHP_AUTH_USER' => 'foo', 'PHP_AUTH_PW' => 'bar'));
$client->setNextResponse(new Response('<html><form action="/foo"><input type="submit" /></form></html>'));
$crawler = $client->request('GET', 'http://www.example.com/foo/foobar');
$server = $client->getRequest()->getServer();
$this->assertArrayHasKey('PHP_AUTH_USER', $server);
$this->assertEquals('foo', $server['PHP_AUTH_USER']);
$this->assertArrayHasKey('PHP_AUTH_PW', $server);
$this->assertEquals('bar', $server['PHP_AUTH_PW']);
$client->submit($crawler->filter('input')->form());
$this->assertEquals('http://www.example.com/foo', $client->getRequest()->getUri(), '->submit() submit forms');
$server = $client->getRequest()->getServer();
$this->assertArrayHasKey('PHP_AUTH_USER', $server);
$this->assertEquals('foo', $server['PHP_AUTH_USER']);
$this->assertArrayHasKey('PHP_AUTH_PW', $server);
$this->assertEquals('bar', $server['PHP_AUTH_PW']);
}
public function testFollowRedirect()
{
$client = new TestClient();
$client->followRedirects(false);
$client->request('GET', 'http://www.example.com/foo/foobar');
try {
$client->followRedirect();
$this->fail('->followRedirect() throws a \LogicException if the request was not redirected');
} catch (\Exception $e) {
$this->assertInstanceof('LogicException', $e, '->followRedirect() throws a \LogicException if the request was not redirected');
}
$client->setNextResponse(new Response('', 302, array('Location' => 'http://www.example.com/redirected')));
$client->request('GET', 'http://www.example.com/foo/foobar');
$client->followRedirect();
$this->assertEquals('http://www.example.com/redirected', $client->getRequest()->getUri(), '->followRedirect() follows a redirect if any');
$client = new TestClient();
$client->setNextResponse(new Response('', 302, array('Location' => 'http://www.example.com/redirected')));
$client->request('GET', 'http://www.example.com/foo/foobar');
$this->assertEquals('http://www.example.com/redirected', $client->getRequest()->getUri(), '->followRedirect() automatically follows redirects if followRedirects is true');
$client = new TestClient();
$client->setNextResponse(new Response('', 201, array('Location' => 'http://www.example.com/redirected')));
$client->request('GET', 'http://www.example.com/foo/foobar');
$this->assertEquals('http://www.example.com/foo/foobar', $client->getRequest()->getUri(), '->followRedirect() does not follow redirect if HTTP Code is not 30x');
$client = new TestClient();
$client->setNextResponse(new Response('', 201, array('Location' => 'http://www.example.com/redirected')));
$client->followRedirects(false);
$client->request('GET', 'http://www.example.com/foo/foobar');
try {
$client->followRedirect();
$this->fail('->followRedirect() throws a \LogicException if the request did not respond with 30x HTTP Code');
} catch (\Exception $e) {
$this->assertInstanceof('LogicException', $e, '->followRedirect() throws a \LogicException if the request did not respond with 30x HTTP Code');
}
}
public function testFollowRedirectWithMaxRedirects()
{
$client = new TestClient();
$client->setMaxRedirects(1);
$client->setNextResponse(new Response('', 302, array('Location' => 'http://www.example.com/redirected')));
$client->request('GET', 'http://www.example.com/foo/foobar');
$this->assertEquals('http://www.example.com/redirected', $client->getRequest()->getUri(), '->followRedirect() follows a redirect if any');
$client->setNextResponse(new Response('', 302, array('Location' => 'http://www.example.com/redirected2')));
try {
$client->followRedirect();
$this->fail('->followRedirect() throws a \LogicException if the request was redirected and limit of redirections was reached');
} catch (\Exception $e) {
$this->assertInstanceof('LogicException', $e, '->followRedirect() throws a \LogicException if the request was redirected and limit of redirections was reached');
}
$client->setNextResponse(new Response('', 302, array('Location' => 'http://www.example.com/redirected')));
$client->request('GET', 'http://www.example.com/foo/foobar');
$this->assertEquals('http://www.example.com/redirected', $client->getRequest()->getUri(), '->followRedirect() follows a redirect if any');
$client->setNextResponse(new Response('', 302, array('Location' => '/redirected')));
$client->request('GET', 'http://www.example.com/foo/foobar');
$this->assertEquals('http://www.example.com/redirected', $client->getRequest()->getUri(), '->followRedirect() follows relative URLs');
$client = new TestClient();
$client->setNextResponse(new Response('', 302, array('Location' => '//www.example.org/')));
$client->request('GET', 'https://www.example.com/');
$this->assertEquals('https://www.example.org/', $client->getRequest()->getUri(), '->followRedirect() follows protocol-relative URLs');
$client = new TestClient();
$client->setNextResponse(new Response('', 302, array('Location' => 'http://www.example.com/redirected')));
$client->request('POST', 'http://www.example.com/foo/foobar', array('name' => 'bar'));
$this->assertEquals('get', $client->getRequest()->getMethod(), '->followRedirect() uses a get for 302');
$this->assertEquals(array(), $client->getRequest()->getParameters(), '->followRedirect() does not submit parameters when changing the method');
}
public function testFollowRedirectWithCookies()
{
$client = new TestClient();
$client->followRedirects(false);
$client->setNextResponse(new Response('', 302, array(
'Location' => 'http://www.example.com/redirected',
'Set-Cookie' => 'foo=bar',
)));
$client->request('GET', 'http://www.example.com/');
$this->assertEquals(array(), $client->getRequest()->getCookies());
$client->followRedirect();
$this->assertEquals(array('foo' => 'bar'), $client->getRequest()->getCookies());
}
public function testFollowRedirectWithHeaders()
{
$headers = array(
'HTTP_HOST' => 'www.example.com',
'HTTP_USER_AGENT' => 'Symfony2 BrowserKit',
'CONTENT_TYPE' => 'application/vnd.custom+xml',
'HTTPS' => false,
);
$client = new TestClient();
$client->followRedirects(false);
$client->setNextResponse(new Response('', 302, array(
'Location' => 'http://www.example.com/redirected',
)));
$client->request('GET', 'http://www.example.com/', array(), array(), array(
'CONTENT_TYPE' => 'application/vnd.custom+xml',
));
$this->assertEquals($headers, $client->getRequest()->getServer());
$client->followRedirect();
$headers['HTTP_REFERER'] = 'http://www.example.com/';
$this->assertEquals($headers, $client->getRequest()->getServer());
}
public function testFollowRedirectWithPort()
{
$headers = array(
'HTTP_HOST' => 'www.example.com:8080',
'HTTP_USER_AGENT' => 'Symfony2 BrowserKit',
'HTTPS' => false
);
$client = new TestClient();
$client->followRedirects(false);
$client->setNextResponse(new Response('', 302, array(
'Location' => 'http://www.example.com:8080/redirected',
)));
$client->request('GET', 'http://www.example.com:8080/');
$this->assertEquals($headers, $client->getRequest()->getServer());
}
public function testBack()
{
$client = new TestClient();
$parameters = array('foo' => 'bar');
$files = array('myfile.foo' => 'baz');
$server = array('X_TEST_FOO' => 'bazbar');
$content = 'foobarbaz';
$client->request('GET', 'http://www.example.com/foo/foobar', $parameters, $files, $server, $content);
$client->request('GET', 'http://www.example.com/foo');
$client->back();
$this->assertEquals('http://www.example.com/foo/foobar', $client->getRequest()->getUri(), '->back() goes back in the history');
$this->assertArrayHasKey('foo', $client->getRequest()->getParameters(), '->back() keeps parameters');
$this->assertArrayHasKey('myfile.foo', $client->getRequest()->getFiles(), '->back() keeps files');
$this->assertArrayHasKey('X_TEST_FOO', $client->getRequest()->getServer(), '->back() keeps $_SERVER');
$this->assertEquals($content, $client->getRequest()->getContent(), '->back() keeps content');
}
public function testForward()
{
$client = new TestClient();
$parameters = array('foo' => 'bar');
$files = array('myfile.foo' => 'baz');
$server = array('X_TEST_FOO' => 'bazbar');
$content = 'foobarbaz';
$client->request('GET', 'http://www.example.com/foo/foobar');
$client->request('GET', 'http://www.example.com/foo', $parameters, $files, $server, $content);
$client->back();
$client->forward();
$this->assertEquals('http://www.example.com/foo', $client->getRequest()->getUri(), '->forward() goes forward in the history');
$this->assertArrayHasKey('foo', $client->getRequest()->getParameters(), '->forward() keeps parameters');
$this->assertArrayHasKey('myfile.foo', $client->getRequest()->getFiles(), '->forward() keeps files');
$this->assertArrayHasKey('X_TEST_FOO', $client->getRequest()->getServer(), '->forward() keeps $_SERVER');
$this->assertEquals($content, $client->getRequest()->getContent(), '->forward() keeps content');
}
public function testReload()
{
$client = new TestClient();
$parameters = array('foo' => 'bar');
$files = array('myfile.foo' => 'baz');
$server = array('X_TEST_FOO' => 'bazbar');
$content = 'foobarbaz';
$client->request('GET', 'http://www.example.com/foo/foobar', $parameters, $files, $server, $content);
$client->reload();
$this->assertEquals('http://www.example.com/foo/foobar', $client->getRequest()->getUri(), '->reload() reloads the current page');
$this->assertArrayHasKey('foo', $client->getRequest()->getParameters(), '->reload() keeps parameters');
$this->assertArrayHasKey('myfile.foo', $client->getRequest()->getFiles(), '->reload() keeps files');
$this->assertArrayHasKey('X_TEST_FOO', $client->getRequest()->getServer(), '->reload() keeps $_SERVER');
$this->assertEquals($content, $client->getRequest()->getContent(), '->reload() keeps content');
}
public function testRestart()
{
$client = new TestClient();
$client->request('GET', 'http://www.example.com/foo/foobar');
$client->restart();
$this->assertTrue($client->getHistory()->isEmpty(), '->restart() clears the history');
$this->assertEquals(array(), $client->getCookieJar()->all(), '->restart() clears the cookies');
}
public function testInsulatedRequests()
{
$client = new TestClient();
$client->insulate();
$client->setNextScript("new Symfony\Component\BrowserKit\Response('foobar')");
$client->request('GET', 'http://www.example.com/foo/foobar');
$this->assertEquals('foobar', $client->getResponse()->getContent(), '->insulate() process the request in a forked process');
$client->setNextScript("new Symfony\Component\BrowserKit\Response('foobar)");
try {
$client->request('GET', 'http://www.example.com/foo/foobar');
$this->fail('->request() throws a \RuntimeException if the script has an error');
} catch (\Exception $e) {
$this->assertInstanceof('RuntimeException', $e, '->request() throws a \RuntimeException if the script has an error');
}
}
public function testGetServerParameter()
{
$client = new TestClient();
$this->assertEquals('localhost', $client->getServerParameter('HTTP_HOST'));
$this->assertEquals('Symfony2 BrowserKit', $client->getServerParameter('HTTP_USER_AGENT'));
$this->assertEquals('testvalue', $client->getServerParameter('testkey', 'testvalue'));
}
public function testSetServerParameter()
{
$client = new TestClient();
$this->assertEquals('localhost', $client->getServerParameter('HTTP_HOST'));
$this->assertEquals('Symfony2 BrowserKit', $client->getServerParameter('HTTP_USER_AGENT'));
$client->setServerParameter('HTTP_HOST', 'testhost');
$this->assertEquals('testhost', $client->getServerParameter('HTTP_HOST'));
$client->setServerParameter('HTTP_USER_AGENT', 'testua');
$this->assertEquals('testua', $client->getServerParameter('HTTP_USER_AGENT'));
}
public function testSetServerParameterInRequest()
{
$client = new TestClient();
$this->assertEquals('localhost', $client->getServerParameter('HTTP_HOST'));
$this->assertEquals('Symfony2 BrowserKit', $client->getServerParameter('HTTP_USER_AGENT'));
$client->request('GET', 'https://www.example.com/https/www.example.com', array(), array(), array(
'HTTP_HOST' => 'testhost',
'HTTP_USER_AGENT' => 'testua',
'HTTPS' => false,
'NEW_SERVER_KEY' => 'new-server-key-value'
));
$this->assertEquals('localhost', $client->getServerParameter('HTTP_HOST'));
$this->assertEquals('Symfony2 BrowserKit', $client->getServerParameter('HTTP_USER_AGENT'));
$this->assertEquals('http://testhost/https/www.example.com', $client->getRequest()->getUri());
$server = $client->getRequest()->getServer();
$this->assertArrayHasKey('HTTP_USER_AGENT', $server);
$this->assertEquals('testua', $server['HTTP_USER_AGENT']);
$this->assertArrayHasKey('HTTP_HOST', $server);
$this->assertEquals('testhost', $server['HTTP_HOST']);
$this->assertArrayHasKey('NEW_SERVER_KEY', $server);
$this->assertEquals('new-server-key-value', $server['NEW_SERVER_KEY']);
$this->assertArrayHasKey('HTTPS', $server);
$this->assertFalse($server['HTTPS']);
}
}