public void NumberArgument_can_parse_valid_numbers(string value, string integerPart, string fractionalPart, bool isNegative, bool isNeutral)
{
var number = NumberArgument.Parse(value);
Assert.Equal(value, number.Original);
Assert.Equal(fractionalPart, number.FractionalPart);
Assert.Equal(integerPart, number.IntegerPart);
Assert.Equal(isNegative, number.IsNegative);
Assert.Equal(isNeutral, number.IsNeutral);
}
public void NumberArgument_throws_argument_exception_while_parse_invalid_numbers(string value)
{
Assert.Throws <ArgumentException>(() => NumberArgument.Parse(value));
}