public static void CleanUp()
 {
     using (var context = new PersonContext())
     {
         context.Database.Delete();
     }
 }
        private static void CreateDataBase()
        {
            using (var context = new PersonContext())
            {

                context.Database.CreateIfNotExists();
            }
        }
 public Repository()
 {
     this.context = new PersonContext();
     this.context.Database.CreateIfNotExists();
 }