public void CalculateProfileProbability_MultipleScenarios_ReturnsValueBasedOnRelevantScenarios() { // Setup FailureMechanismSection section = FailureMechanismSectionTestFactory.CreateFailureMechanismSection(); var sectionResult = new AdoptableWithProfileProbabilityFailureMechanismSectionResult(section); var calculationScenario1 = ProbabilisticPipingCalculationTestFactory.CreateCalculation <ProbabilisticPipingCalculationScenario>(section); var calculationScenario2 = ProbabilisticPipingCalculationTestFactory.CreateCalculation <ProbabilisticPipingCalculationScenario>(section); var calculationScenario3 = ProbabilisticPipingCalculationTestFactory.CreateCalculation <ProbabilisticPipingCalculationScenario>(section); calculationScenario1.IsRelevant = true; calculationScenario1.Contribution = (RoundedDouble)0.2111; calculationScenario2.IsRelevant = true; calculationScenario2.Contribution = (RoundedDouble)0.7889; calculationScenario3.IsRelevant = false; ProbabilisticPipingCalculationScenario[] calculations = { calculationScenario1, calculationScenario2, calculationScenario3 }; var strategy = new ProbabilisticPipingFailureMechanismSectionResultCalculateProbabilityStrategy(sectionResult, calculations); // Call double profileProbability = strategy.CalculateProfileProbability(); // Assert Assert.AreEqual(0.24284668249632746, profileProbability); }
public void CalculateProfileProbability_NoScenarios_ReturnsNaN() { // Setup FailureMechanismSection section = FailureMechanismSectionTestFactory.CreateFailureMechanismSection(); var sectionResult = new AdoptableWithProfileProbabilityFailureMechanismSectionResult(section); var strategy = new ProbabilisticPipingFailureMechanismSectionResultCalculateProbabilityStrategy( sectionResult, Enumerable.Empty <ProbabilisticPipingCalculationScenario>()); // Call double profileProbability = strategy.CalculateProfileProbability(); // Assert Assert.IsNaN(profileProbability); }