public async Task <IHttpActionResult> TranslateToWords([FromBody] NumberModel model)
{
var regex = new Regex(@"\d*(\.\d{0,2})?");
if (!model.input.IsNullOrWhiteSpace() && regex.Match(model.input).Success)
{
var output = await Task.FromResult(_numberService.ConvertPrice(model.input));
return(Ok(new ResponseObject()
{
Success = true,
Payload = output
}));
}
return(Ok(new ResponseObject()
{
Success = false,
ErrorMessage = "Only numbers and 2 digit decimals are accepted!",
}));
}
public void ValidInputTest()
{
var result = _ns.ConvertPrice("0");
Assert.AreEqual("ZERO DOLLAR", result.ToUpper());
result = _ns.ConvertPrice("1");
Assert.AreEqual("ONE DOLLAR", result.ToUpper());
result = _ns.ConvertPrice("111");
Assert.AreEqual("ONE HUNDRED AND ELEVEN DOLLARS", result.ToUpper());
result = _ns.ConvertPrice(".01");
Assert.AreEqual("ONE CENT", result.ToUpper());
result = _ns.ConvertPrice("7.1");
Assert.AreEqual("SEVEN DOLLARS AND TEN CENTS", result.ToUpper());
result = _ns.ConvertPrice("7.00");
Assert.AreEqual("SEVEN DOLLARS", result.ToUpper());
result = _ns.ConvertPrice(".97");
Assert.AreEqual("NINETY-SEVEN CENTS", result.ToUpper());
result = _ns.ConvertPrice("12889211.07");
Assert.AreEqual("TWELVE MILLION AND EIGHT HUNDRED AND EIGHTY-NINE THOUSAND AND TWO HUNDRED AND ELEVEN DOLLARS AND SEVEN CENTS", result.ToUpper());
result = _ns.ConvertPrice("100000001.01");
Assert.AreEqual("ONE HUNDRED MILLION AND ONE DOLLARS AND ONE CENT", result.ToUpper());
result = _ns.ConvertPrice("9999999999999.99");
Assert.AreEqual("NINE TRILLION AND NINE HUNDRED AND NINETY-NINE BILLION AND NINE HUNDRED AND NINETY-NINE MILLION AND NINE HUNDRED AND NINETY-NINE THOUSAND AND NINE HUNDRED AND NINETY-NINE DOLLARS AND NINETY-NINE CENTS", result.ToUpper());
result = _ns.ConvertPrice("123.45");
Assert.AreEqual("ONE HUNDRED AND TWENTY-THREE DOLLARS AND FORTY-FIVE CENTS", result.ToUpper());
}
