public function testBetaModeCanBeDisabledOrEnabledViaMethod()
 {
     $client = new FacebookClient();
     $client->enableBetaMode(false);
     $url = $client->getBaseGraphUrl();
     $this->assertEquals(FacebookClient::BASE_GRAPH_URL, $url);
     $client->enableBetaMode(true);
     $url = $client->getBaseGraphUrl();
     $this->assertEquals(FacebookClient::BASE_GRAPH_URL_BETA, $url);
 }
 public function testGraphVideoUrlCanBeSet()
 {
     $client = new FacebookClient();
     $client->enableBetaMode(false);
     $url = $client->getBaseGraphUrl($postToVideoUrl = true);
     $this->assertEquals(FacebookClient::BASE_GRAPH_VIDEO_URL, $url);
     $client->enableBetaMode(true);
     $url = $client->getBaseGraphUrl($postToVideoUrl = true);
     $this->assertEquals(FacebookClient::BASE_GRAPH_VIDEO_URL_BETA, $url);
 }