public function testFindsAllLinks()
{
$crawler = new Crawler(new HttpClient('http://google.com'));
$html = <<<EOT
<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
</head>
<body>
<h1><a href="/test">link</a></h1>
<header></header>
<main>
<a href="back">back</a>
<a href="http://google.com/gmail">back</a>
<a href="http://test2">FOREIGN URL SHOULD BE IGNORED</a>
</main>
</body>
</html>
EOT;
$this->assertCount(3, $crawler->findAllLinks($html));
}
