public object Convert(object value, Type targetType, object parameter, string language)
{
var payment = (PaymentViewModel)value;
if (payment == null)
{
return(string.Empty);
}
return(PaymentAmountConverterLogic.GetAmountSign(payment));
}
public void Converter_Payment_PositiveAmountSign()
{
CultureHelper.CurrentCulture = CultureInfo.CurrentCulture;
PaymentAmountConverterLogic
.GetFormattedAmountString(new PaymentViewModel(mediatorMock.Object, navigationService.Object)
{
Amount = 80, Type = PaymentType.Income
},
string.Empty)
.ShouldEqual($"+ {80:C}");
}
public void Converter_Payment_NegativeAmountSign()
{
CultureHelper.CurrentCulture = new CultureInfo("en-US");
PaymentAmountConverterLogic
.GetFormattedAmountString(new PaymentViewModel(mediatorMock.Object, navigationService.Object)
{
Amount = 80, Type = PaymentType.Expense
}, string.Empty)
.ShouldEqual($"- $80.00");
CultureHelper.CurrentCulture = CultureInfo.CurrentCulture;
}
public void GetCorrectSignForExpenseAndIncome(PaymentType type, string expectedResult, int chargedAccountId, int currentAccountId)
{
// Arrange
var payment = new PaymentViewModel {
Type = type, ChargedAccountId = chargedAccountId, CurrentAccountId = currentAccountId
};
// Act
string result = PaymentAmountConverterLogic.GetAmountSign(payment);
// Assert
result.Should().StartWith(expectedResult);
}
public void Converter_TransferSameAccount_Plus()
{
CultureHelper.CurrentCulture = CultureInfo.CurrentCulture;
var account = new AccountViewModel
{
Id = 4,
CurrentBalance = 400
};
PaymentAmountConverterLogic.GetFormattedAmountString(new PaymentViewModel(mediatorMock.Object, navigationService.Object)
{
Amount = 80,
Type = PaymentType.Transfer,
ChargedAccount = new AccountViewModel(),
CurrentAccountId = account.Id
}, string.Empty)
.ShouldEqual($"+ {80:C}");
}
/// <summary>
/// Adds a plus or a minus to the payment amont on the UI based on if it is a income or a expense
/// </summary>
/// <param name="value">PaymentViewModel to convert..</param>
/// <param name="targetType">Not used.</param>
/// <param name="parameter">Ignore transfer parameter.</param>
/// <param name="culture">Not used..</param>
/// <returns>The convert.</returns>
public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
{
return(PaymentAmountConverterLogic.GetFormattedAmountString(value as PaymentViewModel, parameter as string));
}
