public void Constructor_CalculationWithOutput_ExpectedValues(double sectionLength)
{
// Setup
var failureMechanism = new PipingFailureMechanism();
var mocks = new MockRepository();
IAssessmentSection assessmentSection = AssessmentSectionTestHelper.CreateAssessmentSectionStub(failureMechanism, mocks);
mocks.ReplayAll();
var calculation = new SemiProbabilisticPipingCalculationScenario
{
Output = PipingTestDataGenerator.GetRandomSemiProbabilisticPipingOutput()
};
var failureMechanismSection = new FailureMechanismSection("test", new[]
{
new Point2D(0, 0),
new Point2D(sectionLength, 0)
});
// Call
var row = new SemiProbabilisticPipingScenarioRow(calculation, failureMechanism, failureMechanismSection, assessmentSection);
// Assert
DerivedSemiProbabilisticPipingOutput expectedDerivedOutput = DerivedSemiProbabilisticPipingOutputFactory.Create(calculation.Output, assessmentSection.FailureMechanismContribution.NormativeProbability);
Assert.AreEqual(expectedDerivedOutput.PipingProbability, row.FailureProbability);
Assert.AreEqual(expectedDerivedOutput.UpliftProbability, row.FailureProbabilityUplift);
Assert.AreEqual(expectedDerivedOutput.HeaveProbability, row.FailureProbabilityHeave);
Assert.AreEqual(expectedDerivedOutput.SellmeijerProbability, row.FailureProbabilitySellmeijer);
Assert.AreEqual(Math.Min(1.0, expectedDerivedOutput.PipingProbability * failureMechanism.PipingProbabilityAssessmentInput.GetN(
failureMechanismSection.Length)),
row.SectionFailureProbability);
mocks.VerifyAll();
}
public void Constructor_ExpectedValues()
{
// Setup
var failureMechanism = new PipingFailureMechanism();
var mocks = new MockRepository();
IAssessmentSection assessmentSection = AssessmentSectionTestHelper.CreateAssessmentSectionStub(failureMechanism, mocks);
mocks.ReplayAll();
var calculation = new SemiProbabilisticPipingCalculationScenario();
FailureMechanismSection failureMechanismSection = FailureMechanismSectionTestFactory.CreateFailureMechanismSection();
// Call
var row = new SemiProbabilisticPipingScenarioRow(calculation, failureMechanism, failureMechanismSection, assessmentSection);
// Assert
Assert.IsInstanceOf <PipingScenarioRow <SemiProbabilisticPipingCalculationScenario> >(row);
Assert.AreSame(calculation, row.CalculationScenario);
TestHelper.AssertTypeConverter <SemiProbabilisticPipingScenarioRow, NoProbabilityValueDoubleConverter>(
nameof(SemiProbabilisticPipingScenarioRow.FailureProbabilityUplift));
TestHelper.AssertTypeConverter <SemiProbabilisticPipingScenarioRow, NoProbabilityValueDoubleConverter>(
nameof(SemiProbabilisticPipingScenarioRow.FailureProbabilityHeave));
TestHelper.AssertTypeConverter <SemiProbabilisticPipingScenarioRow, NoProbabilityValueDoubleConverter>(
nameof(SemiProbabilisticPipingScenarioRow.FailureProbabilitySellmeijer));
}
public void GivenScenarioRow_WhenOutputChangedAndUpdate_ThenDerivedOutputUpdated()
{
// Given
var failureMechanism = new PipingFailureMechanism();
var mocks = new MockRepository();
IAssessmentSection assessmentSection = AssessmentSectionTestHelper.CreateAssessmentSectionStub(failureMechanism, mocks);
mocks.ReplayAll();
var calculation = new SemiProbabilisticPipingCalculationScenario
{
Output = PipingTestDataGenerator.GetRandomSemiProbabilisticPipingOutput()
};
FailureMechanismSection failureMechanismSection = FailureMechanismSectionTestFactory.CreateFailureMechanismSection();
var row = new SemiProbabilisticPipingScenarioRow(calculation, failureMechanism, failureMechanismSection, assessmentSection);
// Precondition
DerivedSemiProbabilisticPipingOutput expectedDerivedOutput = DerivedSemiProbabilisticPipingOutputFactory.Create(calculation.Output, assessmentSection.FailureMechanismContribution.NormativeProbability);
Assert.AreEqual(expectedDerivedOutput.PipingProbability, row.FailureProbability);
Assert.AreEqual(expectedDerivedOutput.UpliftProbability, row.FailureProbabilityUplift);
Assert.AreEqual(expectedDerivedOutput.HeaveProbability, row.FailureProbabilityHeave);
Assert.AreEqual(expectedDerivedOutput.SellmeijerProbability, row.FailureProbabilitySellmeijer);
Assert.AreEqual(expectedDerivedOutput.PipingProbability * failureMechanism.PipingProbabilityAssessmentInput.GetN(
failureMechanismSection.Length),
row.SectionFailureProbability);
var random = new Random(11);
// When
calculation.Output = PipingTestDataGenerator.GetSemiProbabilisticPipingOutput(random.NextDouble(), random.NextDouble(), random.NextDouble());
row.Update();
// Then
DerivedSemiProbabilisticPipingOutput newExpectedDerivedOutput = DerivedSemiProbabilisticPipingOutputFactory.Create(calculation.Output, assessmentSection.FailureMechanismContribution.NormativeProbability);
Assert.AreEqual(newExpectedDerivedOutput.PipingProbability, row.FailureProbability);
Assert.AreEqual(newExpectedDerivedOutput.UpliftProbability, row.FailureProbabilityUplift);
Assert.AreEqual(newExpectedDerivedOutput.HeaveProbability, row.FailureProbabilityHeave);
Assert.AreEqual(newExpectedDerivedOutput.SellmeijerProbability, row.FailureProbabilitySellmeijer);
Assert.AreEqual(newExpectedDerivedOutput.PipingProbability * failureMechanism.PipingProbabilityAssessmentInput.GetN(
failureMechanismSection.Length),
row.SectionFailureProbability);
mocks.VerifyAll();
}
public void Constructor_CalculationWithoutOutput_ExpectedValues()
{
// Setup
var mocks = new MockRepository();
var assessmentSection = mocks.Stub <IAssessmentSection>();
mocks.ReplayAll();
var calculation = new SemiProbabilisticPipingCalculationScenario();
FailureMechanismSection failureMechanismSection = FailureMechanismSectionTestFactory.CreateFailureMechanismSection();
// Call
var row = new SemiProbabilisticPipingScenarioRow(calculation, new PipingFailureMechanism(), failureMechanismSection, assessmentSection);
// Assert
Assert.IsNaN(row.FailureProbability);
Assert.IsNaN(row.FailureProbabilityUplift);
Assert.IsNaN(row.FailureProbabilityHeave);
Assert.IsNaN(row.FailureProbabilitySellmeijer);
Assert.IsNaN(row.SectionFailureProbability);
mocks.VerifyAll();
}
