public function testGetCurrentURL()
{
$client = new Client(array('client_id' => self::CLIENT_ID, 'client_secret' => self::CLIENT_SECRET));
$_SERVER['HTTP_HOST'] = 'www.test.com';
$_SERVER['REQUEST_URI'] = '/unit-tests.php?one=one&two=two&three=three';
$current_url = $client->get_current_url();
$this->assertEquals('http://www.test.com/unit-tests.php?one=one&two=two&three=three', $current_url, 'getCurrentUrl function is changing the current URL');
$_SERVER['HTTP_HOST'] = 'www.test.com';
$_SERVER['REQUEST_URI'] = '/unit-tests.php?one=&two=&three=';
$current_url = $client->get_current_url();
$this->assertEquals('http://www.test.com/unit-tests.php?one=&two=&three=', $current_url, 'getCurrentUrl function is changing the current URL');
$_SERVER['HTTP_HOST'] = 'www.test.com';
$_SERVER['REQUEST_URI'] = '/unit-tests.php?one&two&three';
$current_url = $client->get_current_url();
$this->assertEquals('http://www.test.com/unit-tests.php?one&two&three', $current_url, 'getCurrentUrl function is changing the current URL');
}