public void DetermineDesignValue_DifferentValues_BothTypesOfCalculatorsReturnsExpectedValue(double mean, double standardDeviation, double percentile, double expectedValue)
{
// Setup
PercentileBasedDesignVariableCalculator calculatorStd = NormalDistributionDesignVariableCalculator.CreateWithStandardDeviation(mean, standardDeviation);
PercentileBasedDesignVariableCalculator calculatorCov = NormalDistributionDesignVariableCalculator.CreateWithCoefficientOfVariation(mean, standardDeviation / mean);
// Call
double stdDesignValue = calculatorStd.GetDesignValue(percentile);
double covDesignValue = calculatorCov.GetDesignValue(percentile);
// Assert
Assert.AreEqual(expectedValue, stdDesignValue, 1e-8);
Assert.AreEqual(expectedValue, covDesignValue, 1e-8);
}
public void CreateWithCoefficientOfVariation_WithParameters_CreateNewInstance()
{
// Setup
var random = new Random(21);
double mean = random.NextDouble();
double coefficientOfVariation = random.NextDouble();
// Call
PercentileBasedDesignVariableCalculator calculator =
NormalDistributionDesignVariableCalculator.CreateWithCoefficientOfVariation(mean, coefficientOfVariation);
// Assert
Assert.IsInstanceOf <NormalDistributionDesignVariableCalculator>(calculator);
}
