/**
* @param DOMDocument|null $document
*/
public function __construct(DOMDocument $document = null)
{
if (null === $document) {
$document = new DOMDocument('1.0', 'UTF-8');
}
parent::__construct(new Loader(), $document);
}
/**
* @covers ::sendRequest
* @covers ::getFullHtml
* @covers ::setDocumentContent
*/
public function testSendRequest()
{
$emptyDocument = new DOMDocument();
$crawler = new Crawler($this->loader, $emptyDocument);
$responseBody = <<<HTML
<!DOCTYPE html>
<html><body>Success!</body></html>
HTML;
$request = new ServerRequest('GET', 'http://example.com');
$response = new Response(200, [], $responseBody);
$this->loader->expects($this->once())->method('send')->with($request)->willReturn($response);
$crawler->sendRequest($request);
$this->assertEquals($responseBody, $crawler->getFullHtml());
$result = $crawler->getXPath()->query('//body');
$this->assertEquals(1, $result->length, 'Should be able to use the new html');
}