public void Test_Api_NumberTextConvertedController_GetCurrencyWordConversion_When_ZeroValue_provided()
{
// Arrange
NumberTextConverterController controller = new NumberTextConverterController();
double testValue = 0;
string expectedString = "ZERO DOLLARS";
string resultString = string.Empty;
// Act
var result = controller.Get(testValue);
resultString = result.Content.ReadAsStringAsync().Result;
// Assert
Assert.IsNotNull(result);
Assert.AreEqual(HttpStatusCode.OK, result.StatusCode);
Assert.IsInstanceOfType(result.Content, typeof(StringContent));
Assert.AreEqual(expectedString, resultString);
}
public void Test_Api_NumberTextConvertedController_GetCurrencyWordConversion_When_SixteenDigitValue_provided()
{
// Arrange
NumberTextConverterController controller = new NumberTextConverterController();
double testValue = 1234567890123456;
string expectedString = "Too big number. This function supports a value upto 15 digits.";
string resultString = string.Empty;
// Act
var result = controller.Get(testValue);
resultString = result.Content.ReadAsStringAsync().Result;
// Assert
Assert.IsNotNull(result);
Assert.AreEqual(HttpStatusCode.BadRequest, result.StatusCode);
Assert.IsInstanceOfType(result.Content, typeof(StringContent));
Assert.AreEqual(expectedString, resultString);
}
public void Test_Api_NumberTextConvertedController_GetCurrencyWordConversion_When_EightDigitValue_provided()
{
// Arrange
NumberTextConverterController controller = new NumberTextConverterController();
double testValue = 12345678;
string expectedString = "TWELVE MILLION THREE HUNDRED FOURTY FIVE THOUSAND SIX HUNDRED SEVENTY EIGHT DOLLARS";
string resultString = string.Empty;
// Act
var result = controller.Get(testValue);
resultString = result.Content.ReadAsStringAsync().Result;
// Assert
Assert.IsNotNull(result);
Assert.AreEqual(HttpStatusCode.OK, result.StatusCode);
Assert.IsInstanceOfType(result.Content, typeof(StringContent));
Assert.AreEqual(expectedString, resultString);
}
public void Test_Api_NumberTextConvertedController_GetCurrencyWordConversion_When_FifteenDigitValue_provided()
{
// Arrange
NumberTextConverterController controller = new NumberTextConverterController();
double testValue = 123456789012345;
string expectedString = "ONE HUNDRED TWENTY THREE TRILLION FOUR HUNDRED FIFTY SIX BILLION SEVEN HUNDRED EIGHTY NINE MILLION ONE THOUSAND TWO THOUSAND THREE HUNDRED FOURTY FIVE DOLLARS";
string resultString = string.Empty;
// Act
var result = controller.Get(testValue);
resultString = result.Content.ReadAsStringAsync().Result;
// Assert
Assert.IsNotNull(result);
Assert.AreEqual(HttpStatusCode.OK, result.StatusCode);
Assert.IsInstanceOfType(result.Content, typeof(StringContent));
Assert.AreEqual(expectedString, resultString);
}
public void Test_Api_NumberTextConvertedController_GetCurrencyWordConversion_When_InvalidValue_provided()
{
// Arrange
NumberTextConverterController controller = new NumberTextConverterController();
double testValue = double.NaN;
string expectedString = "Currency value is empty or invalid.\r\nParameter name: numericValue";
string resultString = string.Empty;
// Act
var result = controller.Get(testValue);
resultString = result.Content.ReadAsStringAsync().Result;
// Assert
Assert.IsNotNull(result);
Assert.AreEqual(HttpStatusCode.BadRequest, result.StatusCode);
Assert.IsInstanceOfType(result.Content, typeof(StringContent));
Assert.AreEqual(expectedString, resultString);
}