public void WhenUnregisterIsoCurrency_ThenThisMustSucceed()
{
_ = Currency.FromCode("PEN"); // should work
CurrencyBuilder.Unregister("PEN", "ISO-4217");
Action action = () => Currency.FromCode("PEN");
action.Should().Throw <ArgumentException>().WithMessage("*unknown*currency*");
}
public void WhenUnregisterIsoCurrency_ThenThisMustSucceed()
{
var euro = Currency.FromCode("EUR"); // should work
CurrencyBuilder.Unregister("EUR", "ISO-4217");
Action action = () => Currency.FromCode("EUR");
action.ShouldThrow <ArgumentException>().WithMessage("*unknown*currency*");
// register again for other unit-tests
var builder = new CurrencyBuilder("EUR", "ISO-4217");
builder.LoadDataFromCurrency(euro);
builder.Register();
}
public void WhenUnregisterCustomCurrency_ThenThisMustSucceed()
{
var builder = new CurrencyBuilder("XYZ", "virtual");
builder.EnglishName = "Xyz";
builder.Symbol = "฿";
builder.ISONumber = "123"; // iso number
builder.DecimalDigits = 4;
builder.Register();
Currency xyz = Currency.FromCode("XYZ", "virtual"); // should work
CurrencyBuilder.Unregister("XYZ", "virtual");
Action action = () => Currency.FromCode("XYZ", "virtual");
action.ShouldThrow <ArgumentException>().WithMessage("*unknown*currency*");
}
public void WhenReplacingEuroWithCustom_ThenThisShouldSucceed()
{
Currency oldEuro = CurrencyBuilder.Unregister("EUR", "ISO-4217");
var builder = new CurrencyBuilder("EUR", "ISO-4217");
builder.LoadDataFromCurrency(oldEuro);
builder.EnglishName = "New Euro";
builder.DecimalDigits = 1;
builder.Register();
Currency newEuro = Currency.FromCode("EUR");
newEuro.Symbol.Should().Be("€");
newEuro.EnglishName.Should().Be("New Euro");
newEuro.DecimalDigits.Should().Be(1);
}
public void WhenReplacingEuroWithCustom_ThenThisShouldSucceed()
{
// Panamanian balboa
var oldEuro = CurrencyBuilder.Unregister("PAB", "ISO-4217");
var builder = new CurrencyBuilder("PAB", "ISO-4217");
builder.LoadDataFromCurrency(oldEuro);
builder.EnglishName = "New Panamanian balboa";
builder.DecimalDigits = 1;
builder.Register();
var newEuro = Currency.FromCode("PAB");
newEuro.Symbol.Should().Be("B/.");
newEuro.EnglishName.Should().Be("New Panamanian balboa");
newEuro.DecimalDigits.Should().Be(1);
}
public void WhenCurrencyDoesntExist_ThenThisShouldThrow()
{
Action action = () => CurrencyBuilder.Unregister("ABC", "virtual");
action.ShouldThrow <ArgumentException>().WithMessage("*specifies a currency that is not found*");
}
public void WhenNamespaceIsEmpty_ThenThrowException()
{
Action action = () => CurrencyBuilder.Unregister("EUR", "");
action.Should().Throw <ArgumentNullException>();
}
public void WhenCodeIsEmpty_ThenThrowException()
{
Action action = () => CurrencyBuilder.Unregister("", "ISO-4217");
action.Should().Throw <ArgumentNullException>();
}
