public function testSendTelegram()
 {
     $tests = ["test_null", "test_mail", "test_telegram", "test_all"];
     foreach ($tests as $test) {
         $_GET['siteID'] = $test;
         $_GET['landingForm']['email'] = '*****@*****.**';
         $_GET['landingForm']['phone'] = '+77012240824';
         $_GET['landingForm']['fieldNames']['phone'] = "Телефон";
         $valid_form = new LandingForm();
         $valid_form->load();
         if (isset($valid_form->getSiteConfig()["telegram"]["channel_name"])) {
             $telegram = $valid_form->sendTelegram();
             $this->assertTrue($telegram->ok);
         } else {
             $this->assertNull($valid_form->sendTelegram());
         }
         unset($valid_form);
     }
 }