public async Task <IActionResult> AreaOfCircle([FromBody] AreaOfCircleRequest areaOfCircleRequest)
{
try
{
var pi = await _constantsRepository.GetConstant("pi").ConfigureAwait(false);
if (pi != null && !string.IsNullOrWhiteSpace(pi.Value))
{
decimal piValue;
if (decimal.TryParse(pi.Value, out piValue))
{
Constants.Pi = piValue;
}
}
var calculator = new SimpleCalculator();
var areaOfCircleResult = calculator.AreaOfACircle(areaOfCircleRequest.radius);
var response = new AreaOfCircleResponse()
{
radius = areaOfCircleRequest.radius,
area = areaOfCircleResult
};
return(Ok(response));
}
catch (Exception ex)
{
_logger.LogError($"Failure calculating area of circle with radius {areaOfCircleRequest.radius}. {ex.ToString()}");
return(StatusCode(500, "Internal Failure"));
}
}
public async void RepositoryCanGetConstantByName(string constantName, string expectedValue)
{
var constant = await _constantsRepository.GetConstant(constantName).ConfigureAwait(false);
Assert.Equal(constant.Name, constantName);
Assert.Equal(constant.Value, expectedValue);
}