public async Task GetCandidatesStantdardDeviationAsync_ShouldReturnTheStantdardDeviationOfTheCandidatesScores()
{
// Arrange
mock.Setup(m => m.GetCandidatesStantdardDeviationAsync())
.Returns(Task.Run(() => CalculateStdDeviation(PopulateCandidatesWithResults())));
var candidatesController = new CandidatesController(mock.Object);
double expected = CalculateStdDeviation(PopulateCandidatesWithResults());
// Act
var result = await candidatesController.GetCandidatesStantdardDeviationAsync();
// Assert
var okObjectResult = result as OkObjectResult;
Assert.IsNotNull(okObjectResult);
var actual = okObjectResult.Value;
Assert.AreEqual(expected, actual);
}
