public async Task <IActionResult> Balance()
{
int cardId = _sessionManager.GetSessionCardId(HttpContext).Value;
var result = await _terminalService.GetCreditCardDetailsByIdAsync(cardId);
return(View(result));
}
public async Task GetCreditCardDetailsByIdAsync_ShouldThrowArgNullEx()
{
// Arrange
int?cardId = new int?();
var terminalService = new TerminalService(GetCardRepoMock().Object, null, null);
// Act
Func <Task> action = async() => await terminalService.GetCreditCardDetailsByIdAsync(cardId);
// Assert
Exception ex = await Assert.ThrowsAsync <ArgumentNullException>(action);
}
public async Task GetCreditCardDetailsByIdAsync_ShouldThrowInvalOpEx()
{
// Arrange
int cardId = SampleData.CREDITCARDS.First(c => !c.IsValid).Id;
var terminalService = new TerminalService(GetCardRepoMock().Object, null, null);
// Act
Func <Task> action = async() => await terminalService.GetCreditCardDetailsByIdAsync(cardId);
// Assert
Exception ex = await Assert.ThrowsAsync <InvalidOperationException>(action);
Assert.Equal("Card is invalid", ex.Message);
}
public async Task GetCreditCardDetailsByIdAsync_ShouldThrowArgEx()
{
// Arrange
int cardId = SampleData.CARD_NOT_ON_THE_LIST.Id;
var terminalService = new TerminalService(GetCardRepoMock().Object, null, null);
// Act
Func <Task> action = async() => await terminalService.GetCreditCardDetailsByIdAsync(cardId);
// Assert
Exception ex = await Assert.ThrowsAsync <ArgumentException>(action);
Assert.Equal("Card with this ID doesn't exist", ex.Message);
}
public async Task GetCreditCardDetailsByIdAsync_ShouldReturnView()
{
// Arrange
var card = SampleData.CREDITCARDS.First();
int cardId = card.Id;
var expectedView = new CreditCardBalanceViewModel {
Number = card.Number, Balance = card.Balance
};
int count = 0;
var loggerMock = GetActionRepoMock(() => { count++; });
var terminalService = new TerminalService(
GetCardRepoMock().Object,
loggerMock.Object,
null);
// Act
var result = await terminalService.GetCreditCardDetailsByIdAsync(cardId);
// Assert
Assert.Equal(expectedView.Number, result.Number);
Assert.Equal(expectedView.Balance, result.Balance);
Assert.True(count > 0);
}