public void With_null_value_should_throw()
{
// Act
Action act = () => Iban.Parse(null);
// Assert
act.Should().Throw <ArgumentNullException>("the provided value was null").Which.ParamName.Should().Be("value");
}
public override void SetUp()
{
base.SetUp();
_iban = Iban.Parse(TestValues.ValidIban);
_equalIban = Iban.Parse(TestValues.ValidIbanPartitioned);
_otherIban = Iban.Parse("AE070331234567890123456");
}
public void With_invalid_value_should_throw()
{
// Act
Action act = () => Iban.Parse(TestValues.InvalidIban);
// Assert
act.ShouldThrow <IbanFormatException>("the provided value was invalid")
.Which.Result
.Should().Be(IbanValidationResult.IllegalCharacters);
}
public void With_value_that_causes_custom_rule_to_throw_should_rethrow()
{
// Act
Action act = () => Iban.Parse(TestValues.IbanForCustomRuleException);
// Assert
IbanFormatException ex = act.Should().Throw <IbanFormatException>("the provided value was invalid").Which;
ex.Result.Should().BeNull();
ex.InnerException.Should().NotBeNull();
ex.Message.Should().Contain("is not a valid IBAN.");
}
public void With_valid_value_should_return_iban()
{
Iban iban = null;
// Act
Action act = () => iban = Iban.Parse(TestValues.ValidIban);
// Assert
act.ShouldNotThrow <IbanFormatException>();
iban.Should().NotBeNull("the value should be parsed")
.And.BeOfType <Iban>()
.Which.ToString()
.Should().Be(TestValues.ValidIban, "the returned value should match the provided value");
}
public void With_value_that_fails_custom_rule_should_throw()
{
// Act
Action act = () => Iban.Parse(TestValues.IbanForCustomRuleFailure);
// Assert
IbanFormatException ex = act.Should().Throw <IbanFormatException>("the provided value was invalid").Which;
ex.Result.Should().BeEquivalentTo(new ValidationResult
{
Error = new ErrorResult("Custom message"),
AttemptedValue = TestValues.IbanForCustomRuleFailure
});
ex.InnerException.Should().BeNull();
ex.Message.Should().Be("Custom message");
}
public void With_invalid_value_should_throw()
{
// Act
Action act = () => Iban.Parse(TestValues.InvalidIban);
// Assert
IbanFormatException ex = act.Should().Throw <IbanFormatException>("the provided value was invalid").Which;
ex.Result.Should().BeEquivalentTo(new ValidationResult
{
Error = new IllegalCharactersResult(),
AttemptedValue = TestValues.InvalidIban
});
ex.InnerException.Should().BeNull();
ex.Message.Should().Be("The IBAN contains illegal characters.");
}
public override void SetUp()
{
base.SetUp();
_iban = Iban.Parse(TestValues.ValidIban);
}
