public void CreateDesignWaterLevelCalculator_Always_ReturnsDesignWaterLevelCalculator()
{
// Setup
HydraRingCalculationSettings settings = HydraRingCalculationSettingsTestFactory.CreateSettings();
// Call
IDesignWaterLevelCalculator calculator = HydraRingCalculatorFactory.Instance.CreateDesignWaterLevelCalculator(settings);
// Assert
Assert.IsInstanceOf <DesignWaterLevelCalculator>(calculator);
}
/// <summary>
/// Performs a calculation for the design water level.
/// </summary>
/// <param name="hydraulicBoundaryLocationCalculation">The hydraulic boundary location calculation to perform.</param>
/// <param name="calculationSettings">The <see cref="HydraulicBoundaryCalculationSettings"/> with the
/// hydraulic boundary calculation settings.</param>
/// <param name="targetProbability">The target probability to use during the calculation.</param>
/// <param name="messageProvider">The object which is used to build log messages.</param>
/// <remarks>Preprocessing is disabled when the preprocessor directory equals <see cref="string.Empty"/>.</remarks>
/// <exception cref="ArgumentNullException">Thrown when <paramref name="hydraulicBoundaryLocationCalculation"/>,
/// <paramref name="calculationSettings"/> or <paramref name="messageProvider"/> is <c>null</c>.</exception>
/// <exception cref="ArgumentException">Thrown when
/// <list type="bullet">
/// <item>the hydraulic boundary database file path contains invalid characters.</item>
/// <item>The target probability or the calculated probability falls outside the [0.0, 1.0] range and is not <see cref="double.NaN"/>.</item>
/// </list></exception>
/// <exception cref="CriticalFileReadException">Thrown when:
/// <list type="bullet">
/// <item>No settings database file could be found at the location of hydraulic boundary database file path.
/// with the same name.</item>
/// <item>Unable to open settings database file.</item>
/// <item>Unable to read required data from database file.</item>
/// </list></exception>
/// <exception cref="HydraRingCalculationException">Thrown when an error occurs while performing the calculation.</exception>
public void Calculate(HydraulicBoundaryLocationCalculation hydraulicBoundaryLocationCalculation,
HydraulicBoundaryCalculationSettings calculationSettings,
double targetProbability,
ICalculationMessageProvider messageProvider)
{
if (hydraulicBoundaryLocationCalculation == null)
{
throw new ArgumentNullException(nameof(hydraulicBoundaryLocationCalculation));
}
if (calculationSettings == null)
{
throw new ArgumentNullException(nameof(calculationSettings));
}
if (messageProvider == null)
{
throw new ArgumentNullException(nameof(messageProvider));
}
HydraulicBoundaryLocation hydraulicBoundaryLocation = hydraulicBoundaryLocationCalculation.HydraulicBoundaryLocation;
CalculationServiceHelper.LogCalculationBegin();
HydraRingCalculationSettings hydraRingCalculationSettings = HydraRingCalculationSettingsFactory.CreateSettings(calculationSettings);
calculator = HydraRingCalculatorFactory.Instance.CreateDesignWaterLevelCalculator(hydraRingCalculationSettings);
var exceptionThrown = false;
try
{
PerformCalculation(hydraulicBoundaryLocationCalculation,
calculationSettings,
targetProbability,
messageProvider);
}
catch (HydraRingCalculationException)
{
if (!canceled)
{
string lastErrorContent = calculator.LastErrorFileContent;
log.Error(string.IsNullOrEmpty(lastErrorContent)
? messageProvider.GetCalculationFailedMessage(hydraulicBoundaryLocation.Name)
: messageProvider.GetCalculationFailedWithErrorReportMessage(hydraulicBoundaryLocation.Name, lastErrorContent));
exceptionThrown = true;
throw;
}
}
finally
{
string lastErrorFileContent = calculator.LastErrorFileContent;
bool errorOccurred = CalculationServiceHelper.HasErrorOccurred(canceled, exceptionThrown, lastErrorFileContent);
if (errorOccurred)
{
log.Error(messageProvider.GetCalculationFailedWithErrorReportMessage(hydraulicBoundaryLocation.Name, lastErrorFileContent));
}
log.InfoFormat(Resources.DesignWaterLevelCalculationService_Calculate_Calculation_temporary_directory_can_be_found_on_location_0, calculator.OutputDirectory);
CalculationServiceHelper.LogCalculationEnd();
if (errorOccurred)
{
throw new HydraRingCalculationException(lastErrorFileContent);
}
}
}
private static void AssertHydraulicBoundaryLocationCalculationOutput(IDesignWaterLevelCalculator designWaterLevelCalculator,
HydraulicBoundaryLocationCalculationOutput actualOutput)
{
Assert.AreEqual(designWaterLevelCalculator.DesignWaterLevel, actualOutput.Result, actualOutput.Result.GetAccuracy());
Assert.AreEqual(CalculationConvergence.CalculatedNotConverged, actualOutput.CalculationConvergence);
}
