public function testGracefullyHandlesUrlAppending()
{
$params = [];
$url = 'https://www.foo.com/';
$processed_url = FacebookUrlManipulator::appendParamsToUrl($url, $params);
$this->assertEquals('https://www.foo.com/', $processed_url);
$params = ['access_token' => 'foo'];
$url = 'https://www.foo.com/';
$processed_url = FacebookUrlManipulator::appendParamsToUrl($url, $params);
$this->assertEquals('https://www.foo.com/?access_token=foo', $processed_url);
$params = ['access_token' => 'foo', 'bar' => 'baz'];
$url = 'https://www.foo.com/?foo=bar';
$processed_url = FacebookUrlManipulator::appendParamsToUrl($url, $params);
$this->assertEquals('https://www.foo.com/?access_token=foo&bar=baz&foo=bar', $processed_url);
$params = ['access_token' => 'foo'];
$url = 'https://www.foo.com/?foo=bar&access_token=bar';
$processed_url = FacebookUrlManipulator::appendParamsToUrl($url, $params);
$this->assertEquals('https://www.foo.com/?access_token=bar&foo=bar', $processed_url);
}
/**
* Generate and return the URL for this request.
*
* @return string
*/
public function getUrl()
{
$this->validateMethod();
$graphVersion = FacebookUrlManipulator::forceSlashPrefix($this->graphVersion);
$endpoint = FacebookUrlManipulator::forceSlashPrefix($this->getEndpoint());
$url = $graphVersion . $endpoint;
if ($this->getMethod() !== 'POST') {
$params = $this->getParams();
$url = FacebookUrlManipulator::appendParamsToUrl($url, $params);
}
return $url;
}
