public void With_null_value_should_return_false()
{
// Act
bool actual = Iban.TryParse(null, out Iban iban);
// Assert
actual.Should().BeFalse("the provided value was null which is not valid");
iban.Should().BeNull("parsing did not succeed");
}
public void With_invalid_value_should_return_false()
{
// Act
bool actual = Iban.TryParse(TestValues.InvalidIban, out Iban iban);
// Assert
actual.Should().BeFalse("the provided value was invalid");
iban.Should().BeNull("parsing did not succeed");
IbanValidatorMock.Verify(m => m.Validate(It.IsAny <string>()), Times.Once);
}
public void With_valid_value_should_pass()
{
// Act
var actual = Iban.TryParse(TestValues.ValidIban, out var iban);
// Assert
actual.Should().BeTrue("the provided value was valid");
iban.Should().NotBeNull().
And.BeOfType <Iban>()
.Which.ToString()
.Should().Be(TestValues.ValidIban);
_ibanValidatorMock.Verify(m => m.Validate(It.IsAny <string>()), Times.Once);
}
/// <inheritdoc />
public override object ConvertFrom(ITypeDescriptorContext context, CultureInfo culture, object value)
{
switch (value)
{
case null:
return(null);
case string strValue:
if (Iban.TryParse(strValue, out var iban))
{
return(iban);
}
break;
}
return(base.ConvertFrom(context, culture, value));
}
