Exemple #1
0
        public void AssembleSectionAdoptableWithProfileProbability_WithInputAndUseLengthEffectTrueAndVariousProbabilityRefinementType_SetsInputOnCalculator(
            ProbabilityRefinementType probabilityRefinementType,
            double sectionN)
        {
            // Setup
            var    random = new Random(21);
            double refinedSectionProbability = random.NextDouble();
            double refinedProfileProbability = random.NextDouble();

            var mocks             = new MockRepository();
            var calculateStrategy = mocks.Stub <IFailureMechanismSectionResultCalculateProbabilityStrategy>();

            mocks.ReplayAll();

            var assessmentSection = new AssessmentSectionStub();

            var sectionResult = new AdoptableWithProfileProbabilityFailureMechanismSectionResult(FailureMechanismSectionTestFactory.CreateFailureMechanismSection())
            {
                ProbabilityRefinementType = probabilityRefinementType,
                RefinedProfileProbability = refinedProfileProbability,
                RefinedSectionProbability = refinedSectionProbability
            };

            using (new AssemblyToolCalculatorFactoryConfig())
            {
                var calculatorFactory = (TestAssemblyToolCalculatorFactory)AssemblyToolCalculatorFactory.Instance;
                FailureMechanismSectionAssemblyCalculatorStub calculator = calculatorFactory.LastCreatedFailureMechanismSectionAssemblyCalculator;

                // Call
                FailureMechanismSectionAssemblyResultFactory.AssembleSection(
                    sectionResult, assessmentSection, calculateStrategy, true, sectionN);

                // Assert
                FailureMechanismSectionWithProfileProbabilityAssemblyInput calculatorInput = calculator.FailureMechanismSectionWithProfileProbabilityAssemblyInput;
                switch (probabilityRefinementType)
                {
                case ProbabilityRefinementType.Profile:
                    Assert.AreEqual(refinedProfileProbability, calculatorInput.RefinedProfileProbability);
                    Assert.AreEqual(Math.Min(1.0, refinedProfileProbability * sectionN), calculatorInput.RefinedSectionProbability);
                    break;

                case ProbabilityRefinementType.Section:
                    Assert.AreEqual(refinedSectionProbability / sectionN, calculatorInput.RefinedProfileProbability);
                    Assert.AreEqual(refinedSectionProbability, calculatorInput.RefinedSectionProbability);
                    break;

                case ProbabilityRefinementType.Both:
                    Assert.AreEqual(refinedProfileProbability, calculatorInput.RefinedProfileProbability);
                    Assert.AreEqual(refinedSectionProbability, calculatorInput.RefinedSectionProbability);
                    break;
                }
            }
        }
        private static FailureMechanismSectionWithProfileProbabilityAssemblyInput CreateInput(
            IAssessmentSection assessmentSection,
            bool isRelevant, AdoptableInitialFailureMechanismResultType initialFailureMechanismResultType,
            double initialProfileProbability, double initialSectionProbability,
            FailureMechanismSectionResultFurtherAnalysisType furtherAnalysisType,
            double refinedProfileProbability, double refinedSectionProbability,
            ProbabilityRefinementType probabilityRefinementType, double sectionN)
        {
            if (probabilityRefinementType == ProbabilityRefinementType.Profile)
            {
                refinedSectionProbability = Math.Min(1.0, refinedProfileProbability * sectionN);
            }

            if (probabilityRefinementType == ProbabilityRefinementType.Section)
            {
                refinedProfileProbability = refinedSectionProbability / sectionN;
            }

            bool hasProbabilitySpecified = initialFailureMechanismResultType != AdoptableInitialFailureMechanismResultType.NoFailureProbability;

            return(CreateInput(assessmentSection, isRelevant, hasProbabilitySpecified,
                               initialProfileProbability, initialSectionProbability,
                               furtherAnalysisType, refinedProfileProbability, refinedSectionProbability));
        }