public function testTheBetaTierCanBeEnabled()
{
$provider = new Facebook(['graphApiVersion' => 'v0.0', 'enableBetaTier' => true]);
$fooToken = new AccessToken(['access_token' => 'foo_token']);
$urlAuthorize = parse_url($provider->getBaseAuthorizationUrl(), PHP_URL_HOST);
$urlAccessToken = parse_url($provider->getBaseAccessTokenUrl([]), PHP_URL_HOST);
$urlUserDetails = parse_url($provider->getResourceOwnerDetailsUrl($fooToken), PHP_URL_HOST);
$this->assertEquals('www.beta.facebook.com', $urlAuthorize);
$this->assertEquals('graph.beta.facebook.com', $urlAccessToken);
$this->assertEquals('graph.beta.facebook.com', $urlUserDetails);
}