public async void Address2_Update_null()
        {
            Mock <IStudioRepository> studioRepository = new Mock <IStudioRepository>();

            studioRepository.Setup(x => x.Get(It.IsAny <int>())).Returns(Task.FromResult(new Studio()));

            var validator = new ApiStudioServerRequestModelValidator(studioRepository.Object);
            await validator.ValidateUpdateAsync(default(int), new ApiStudioServerRequestModel());

            validator.ShouldHaveValidationErrorFor(x => x.Address2, null as string);
        }
        public async void Province_Update_length()
        {
            Mock <IStudioRepository> studioRepository = new Mock <IStudioRepository>();

            studioRepository.Setup(x => x.Get(It.IsAny <int>())).Returns(Task.FromResult(new Studio()));

            var validator = new ApiStudioServerRequestModelValidator(studioRepository.Object);
            await validator.ValidateUpdateAsync(default(int), new ApiStudioServerRequestModel());

            validator.ShouldHaveValidationErrorFor(x => x.Province, new string('A', 91));
        }