public IActionResult Post([FromBody] SubmittedCardModel card)
{
if (card == null || card.CardNumber == null || String.IsNullOrEmpty(card.CardNumber))
{
return(StatusCode(422));
}
if (!_numberService.IsDigitsOnly(card.CardNumber))
{
return(StatusCode(422));
}
var validationResult = _cardValidator.ValidateCard(new Card(card.CardNumber));
return(new JsonResult(new ValidationResultModel(validationResult.CardType, validationResult.ValidationResult), jsonSerializerSettings));
}
public void CardNumberIsEmpty()
{
var cardValidator = new Mock <ICardValidator>();
var numberService = new Mock <INumberService>();
var controller = new CardsValidationController(cardValidator.Object, numberService.Object);
var model = new SubmittedCardModel()
{
CardNumber = ""
};
var result = controller.Post(model);
Assert.IsInstanceOfType(result, typeof(StatusCodeResult));
Assert.AreEqual(422, (result as StatusCodeResult).StatusCode);
}
public void CardNumberWithDigitsOnly()
{
var cardValidationResult = new Mock <ICardValidationResult>();
var cardValidator = new Mock <ICardValidator>();
cardValidator.Setup(cv => cv.ValidateCard(It.IsAny <Card>())).Returns(cardValidationResult.Object);
var numberService = new Mock <INumberService>();
numberService.Setup(s => s.IsDigitsOnly(It.IsAny <string>())).Returns(true);
var controller = new CardsValidationController(cardValidator.Object, numberService.Object);
var model = new SubmittedCardModel()
{
CardNumber = "123"
};
var result = controller.Post(model);
numberService.Verify(mock => mock.IsDigitsOnly(It.IsAny <string>()), Times.Once());
}
public void CardNumberWithChar()
{
var cardValidator = new Mock <ICardValidator>();
cardValidator.Setup(cv => cv.ValidateCard(It.IsAny <Card>()));
var numberService = new Mock <INumberService>();
numberService.Setup(s => s.IsDigitsOnly(It.IsAny <string>())).Returns(false);
var controller = new CardsValidationController(cardValidator.Object, numberService.Object);
var model = new SubmittedCardModel()
{
CardNumber = "asd"
};
var result = controller.Post(model);
numberService.Verify(mock => mock.IsDigitsOnly(It.IsAny <string>()), Times.Once());
Assert.IsInstanceOfType(result, typeof(StatusCodeResult));
Assert.AreEqual(422, (result as StatusCodeResult).StatusCode);
}
