public static function setUpBeforeClass()
 {
     parent::setUpBeforeClass();
     Repository::setDefaultRepositoryClassName(MySql::class);
     self::SetDefaultConnectionSettings();
     Log::DisableLogging();
     $unitTestingSolutionSchema = new UnitTestingSolutionSchema();
     $unitTestingSolutionSchema->checkModelSchemas();
     // Make sure the test model objects have the any other repository disconnected.
     Model::deleteRepositories();
 }