public async Task returns_forecast_errors_with_correct_count()
{
// Arrange
const short numberOfDays = 7;
short numberOfElementsInDay = _minNumberOfMeasurements;
int numberOfDailyErrors = numberOfDays * _installationIds.Count;
int numberOfHourlyErrors = numberOfDailyErrors * numberOfElementsInDay;
_context.AddAllMeasurementsToDatabase(
_installationIds, _startDate, numberOfDays, numberOfElementsInDay);
_context.AddAllForecastsToDatabase(
_installationIds, _startDate, numberOfDays, numberOfElementsInDay);
var programController = new ProgramController(
_unitOfWork,
_forecastErrorsCalculator,
_installationIds,
minNumberOfMeasurements: _minNumberOfMeasurements,
forecastErrorsRepository: _unitOfWork.PlainForecastErrorRepository);
// Act
var(hourlyErrors, dailyErrors)
= await programController.CalculateForecastErrors();
// Assert
Assert.Equal(numberOfHourlyErrors, hourlyErrors.Count);
Assert.Equal(numberOfDailyErrors, dailyErrors.Count);
}
public async Task returns_empty_new_forecast_error_list_when_no_installations()
{
// Arrange
const short numberOfDays = 7;
short numberOfElementsInDay = _minNumberOfMeasurements;
var installationIds = new List <short>();
_context.AddAllMeasurementsToDatabase(
_installationIds,
_startDate,
numberOfDays,
numberOfElementsInDay);
_context.AddAllForecastsToDatabase(
_installationIds,
_startDate,
numberOfDays,
numberOfElementsInDay);
var programController = new ProgramController(
_unitOfWork,
_forecastErrorsCalculator,
installationIds,
minNumberOfMeasurements: _minNumberOfMeasurements);
// Act
var(hourlyErrors, dailyErrors)
= await programController.CalculateForecastErrors();
// Assert
Assert.Empty(hourlyErrors);
Assert.Empty(dailyErrors);
}
public async Task returns_empty_new_forecast_error_list_when_no_measurements_in_database()
{
// Arrange
var programController = new ProgramController(
_unitOfWork,
_forecastErrorsCalculator,
_installationIds,
forecastErrorsRepository: _unitOfWork.PlainForecastErrorRepository);
// Act
var(hourlyErrors, dailyErrors)
= await programController.CalculateForecastErrors();
// Assert
Assert.Empty(hourlyErrors);
Assert.Empty(dailyErrors);
}
