public void Calculate_ExceptionDuringCalculation_OutputPropertiesNotSet()
{
// Setup
var mocks = new MockRepository();
var calculator = mocks.Stub <ICalculator>();
calculator.Stub(c => c.Calculate()).Throw(new Exception());
var validator = mocks.Stub <IValidator>();
mocks.ReplayAll();
var kernel = new UpliftVanKernelWrapper(calculator, validator);
// Call
void Call() => kernel.Calculate();
// Assert
Assert.Throws <UpliftVanKernelWrapperException>(Call);
Assert.IsNaN(kernel.FactorOfStability);
Assert.IsNaN(kernel.ForbiddenZonesXEntryMax);
Assert.IsNaN(kernel.ForbiddenZonesXEntryMin);
Assert.IsNull(kernel.SlidingCurveResult);
Assert.IsNull(kernel.UpliftVanCalculationGridResult);
mocks.VerifyAll();
}
public void Calculate_CalculatorHasMessages_CalculationMessagesSet()
{
// Setup
var calculatorOutput = new MacroStabilityOutput
{
StabilityOutput = new StabilityOutput
{
Messages = new Message[0],
Succeeded = true
},
PreprocessingOutputBase = new UpliftVanPreprocessingOutput
{
ForbiddenZone = new ForbiddenZones()
}
};
var mocks = new MockRepository();
var calculator = mocks.Stub <ICalculator>();
calculator.Stub(c => c.Calculate()).Return(calculatorOutput);
var validator = mocks.Stub <IValidator>();
mocks.ReplayAll();
var kernel = new UpliftVanKernelWrapper(calculator, validator);
// Call
kernel.Calculate();
// Assert
Assert.AreSame(calculatorOutput.StabilityOutput.Messages, kernel.CalculationMessages);
mocks.VerifyAll();
}
public void Calculate_ExceptionInWrappedKernel_ThrowsUpliftVanKernelWrapperException()
{
// Setup
var exceptionToThrow = new Exception();
var mocks = new MockRepository();
var calculator = mocks.Stub <ICalculator>();
calculator.Stub(c => c.Calculate()).Throw(exceptionToThrow);
var validator = mocks.Stub <IValidator>();
mocks.ReplayAll();
var kernel = new UpliftVanKernelWrapper(calculator, validator);
// Call
void Call() => kernel.Calculate();
// Assert
var exception = Assert.Throws <UpliftVanKernelWrapperException>(Call);
Assert.AreSame(exceptionToThrow, exception.InnerException);
Assert.AreEqual(exception.InnerException.Message, exception.Message);
mocks.VerifyAll();
}
public void Calculate_SuccessfulCalculation_OutputSet()
{
// Setup
var random = new Random(21);
var calculatorOutput = new MacroStabilityOutput
{
StabilityOutput = new StabilityOutput
{
Succeeded = true,
SafetyFactor = random.NextDouble()
},
PreprocessingOutputBase = new UpliftVanPreprocessingOutput
{
ForbiddenZone = new ForbiddenZones
{
XEntryMin = random.NextDouble(),
XEntryMax = random.NextDouble()
}
}
};
var mocks = new MockRepository();
var calculator = mocks.Stub <ICalculator>();
calculator.Stub(c => c.Calculate()).Return(calculatorOutput);
var validator = mocks.Stub <IValidator>();
mocks.ReplayAll();
var kernel = new UpliftVanKernelWrapper(calculator, validator);
// Call
kernel.Calculate();
// Assert
Assert.AreEqual(calculatorOutput.StabilityOutput.SafetyFactor, kernel.FactorOfStability);
Assert.AreEqual(calculatorOutput.PreprocessingOutputBase.ForbiddenZone.XEntryMin, kernel.ForbiddenZonesXEntryMin);
Assert.AreEqual(calculatorOutput.PreprocessingOutputBase.ForbiddenZone.XEntryMax, kernel.ForbiddenZonesXEntryMax);
Assert.AreSame((DualSlidingCircleMinimumSafetyCurve)calculatorOutput.StabilityOutput.MinimumSafetyCurve, kernel.SlidingCurveResult);
Assert.AreSame(((UpliftVanPreprocessingOutput)calculatorOutput.PreprocessingOutputBase).UpliftVanCalculationGrid, kernel.UpliftVanCalculationGridResult);
mocks.VerifyAll();
}
public void Calculate_CalculationNotSuccessful_ThrowsUpliftVanKernelWrapperException()
{
// Setup
var calculatorOutput = new MacroStabilityOutput
{
StabilityOutput = new StabilityOutput
{
Succeeded = false,
Messages = new[]
{
MessageHelper.CreateMessage(MessageType.Error, "Message 1"),
MessageHelper.CreateMessage(MessageType.Error, "Message 2")
}
}
};
var mocks = new MockRepository();
var calculator = mocks.Stub <ICalculator>();
calculator.Stub(c => c.Calculate()).Return(calculatorOutput);
var validator = mocks.Stub <IValidator>();
mocks.ReplayAll();
var kernel = new UpliftVanKernelWrapper(calculator, validator);
// Call
void Call() => kernel.Calculate();
// Assert
var exception = Assert.Throws <UpliftVanKernelWrapperException>(Call);
Assert.IsNull(exception.InnerException);
Assert.AreEqual($"Exception of type '{typeof(UpliftVanKernelWrapperException)}' was thrown.", exception.Message);
CollectionAssert.AreEqual(calculatorOutput.StabilityOutput.Messages, exception.Messages);
mocks.VerifyAll();
}