public void CalculateProviderResult_WhenAllocationModelThrowsException_ShouldThrowException()
{
// Arrange
CalculationEngine calcEngine = CreateCalculationEngine();
IAllocationModel mockAllocationModel = Substitute.For <IAllocationModel>();
mockAllocationModel
.Execute(Arg.Any <List <ProviderSourceDataset> >(), Arg.Any <ProviderSummary>())
.Throws(new DivideByZeroException());
List <CalculationSummaryModel> models = new List <CalculationSummaryModel>
{
new CalculationSummaryModel()
{
CalculationType = CalculationType.Number, Name = "Test", Id = "Test"
}
};
ProviderSummary provider = new ProviderSummary();
List <ProviderSourceDataset> sourceDataset = new List <ProviderSourceDataset>();
// Act
Action calculateProviderResultMethod = () =>
{
calcEngine.CalculateProviderResults(mockAllocationModel, CreateBuildProject(), models, provider, sourceDataset);
};
// Assert
calculateProviderResultMethod
.Should()
.ThrowExactly <DivideByZeroException>();
}
public void CalculateProviderResult_WhenCalculationsAreNull_ShouldReturnResultWithEmptyCalculations()
{
// Arrange
IAllocationModel mockAllocationModel = Substitute.For <IAllocationModel>();
mockAllocationModel
.Execute(
Arg.Any <Dictionary <string, ProviderSourceDataset> >(),
Arg.Any <ProviderSummary>(),
Arg.Any <IEnumerable <CalculationAggregation> >())
.Returns(new CalculationResultContainer
{
FundingLineResults = new List <FundingLineResult>()
});
CalculationEngine calculationEngine = CreateCalculationEngine();
ProviderSummary providerSummary = CreateDummyProviderSummary();
BuildProject buildProject = CreateBuildProject();
// Act
ProviderResult result = calculationEngine.CalculateProviderResults(
mockAllocationModel,
buildProject.SpecificationId,
null,
providerSummary,
new Dictionary <string, ProviderSourceDataset>());
// Assert
result.CalculationResults.Should().BeNull();
result.Provider.Should().Be(providerSummary);
result.SpecificationId.Should().BeEquivalentTo(buildProject.SpecificationId);
result.Id.Should().BeEquivalentTo(GenerateId(providerSummary.Id, buildProject.SpecificationId));
}
public void CalculateProviderResult_WhenCalculationValuesReturnedWithMultipleAllocationLinesAndMixOfValuesAndNulls_ThenAllocationLineValuesAreSetCorrectly()
{
// Arrange
List <Reference> policySpecificationsForFundingCalc = new List <Reference>()
{
new Reference("Spec1", "SpecOne"),
new Reference("Spec2", "SpecTwo")
};
List <Reference> policySpecificationsForNumberCalc = new List <Reference>()
{
new Reference("Spec1", "SpecOne"),
};
Reference allocationLine1 = new Reference("allocationLine", "allocation line for Funding Calc and number calc");
Reference allocationLine2 = new Reference("allocationLine2", "Second allocation line");
Reference allocationLine3 = new Reference("allocationLine3", "Allocation line excluded");
CalculationResult calc1 = new CalculationResult()
{
CalculationType = CalculationType.Funding,
Calculation = new Reference("calc1", "Calc 1"),
AllocationLine = allocationLine1,
CalculationSpecification = new Reference("FSpect", "FundingSpecification"),
PolicySpecifications = policySpecificationsForFundingCalc,
Value = 10000
};
CalculationResult calc2 = new CalculationResult()
{
CalculationType = CalculationType.Funding,
Calculation = new Reference("calc2", "Calc 2"),
AllocationLine = allocationLine1,
CalculationSpecification = new Reference("FSpec2", "FundingSpecification2"),
PolicySpecifications = policySpecificationsForNumberCalc,
Value = 20000
};
CalculationResult calc3 = new CalculationResult()
{
CalculationType = CalculationType.Funding,
Calculation = new Reference("calc3", "Calc 3"),
AllocationLine = allocationLine2,
CalculationSpecification = new Reference("calc3", "Calc 3"),
PolicySpecifications = policySpecificationsForNumberCalc,
Value = 67
};
CalculationResult calc4 = new CalculationResult()
{
CalculationType = CalculationType.Funding,
Calculation = new Reference("calc4", "Calc 4"),
AllocationLine = allocationLine3,
CalculationSpecification = new Reference("calc4", "Calc 4"),
PolicySpecifications = policySpecificationsForNumberCalc,
Value = null,
};
List <CalculationResult> calculationResults = new List <CalculationResult>()
{
calc1,
calc2,
calc3,
calc4,
};
IAllocationModel mockAllocationModel = Substitute.For <IAllocationModel>();
mockAllocationModel
.Execute(Arg.Any <List <ProviderSourceDataset> >(), Arg.Any <ProviderSummary>())
.Returns(calculationResults);
CalculationEngine calculationEngine = CreateCalculationEngine();
ProviderSummary providerSummary = CreateDummyProviderSummary();
BuildProject buildProject = CreateBuildProject();
IEnumerable <CalculationSummaryModel> calculationSummaryModels = new[]
{
new CalculationSummaryModel()
{
Id = "calc1",
Name = "Calc 1",
CalculationType = CalculationType.Funding
},
new CalculationSummaryModel()
{
Id = "calc2",
Name = "Calc 2",
CalculationType = CalculationType.Funding
},
new CalculationSummaryModel()
{
Id = "calc3",
Name = "Calc 3",
CalculationType = CalculationType.Funding
},
new CalculationSummaryModel()
{
Id = "calc4",
Name = "Calc 4",
CalculationType = CalculationType.Funding
},
};
// Act
var calculateProviderResults = calculationEngine.CalculateProviderResults(mockAllocationModel, buildProject, calculationSummaryModels,
providerSummary, new List <ProviderSourceDataset>());
ProviderResult result = calculateProviderResults;
// Assert
result
.AllocationLineResults
.Should()
.HaveCount(3);
// Values are summed for allocation line
result
.AllocationLineResults[0]
.Value
.Should()
.Be(30000);
result
.AllocationLineResults[1]
.Value
.Should()
.Be(67);
// All calculations for Allocation Line 3 returned nulls - therefore allocation line value is null
result
.AllocationLineResults[2]
.Value
.Should()
.Be(null);
}
public void CalculateProviderResult_WhenCalculationsAreNotEmpty_ShouldReturnCorrectResult()
{
// Arrange
List <Reference> policySpecificationsForFundingCalc = new List <Reference>()
{
new Reference("Spec1", "SpecOne"),
new Reference("Spec2", "SpecTwo")
};
List <Reference> policySpecificationsForNumberCalc = new List <Reference>()
{
new Reference("Spec1", "SpecOne"),
};
Reference allocationLineReturned = new Reference("allocationLine", "allocation line for Funding Calc and number calc");
Reference fundingCalcReference = new Reference("CalcF1", "Funding calc 1");
Reference fundingCalcSpecificationReference = new Reference("FSpect", "FundingSpecification");
Reference numbercalcReference = new Reference("CalcF2", "Funding calc 2");
Reference numbercalcSpecificationReference = new Reference("FSpec2", "FundingSpecification2");
CalculationResult fundingCalcReturned = new CalculationResult()
{
CalculationType = CalculationType.Funding,
Calculation = fundingCalcReference,
AllocationLine = allocationLineReturned,
CalculationSpecification = fundingCalcSpecificationReference,
PolicySpecifications = policySpecificationsForFundingCalc,
Value = 10000
};
CalculationResult fundingCalcReturned2 = new CalculationResult()
{
CalculationType = CalculationType.Funding,
Calculation = numbercalcReference,
AllocationLine = allocationLineReturned,
CalculationSpecification = numbercalcSpecificationReference,
PolicySpecifications = policySpecificationsForNumberCalc,
Value = 20000
};
List <CalculationResult> calculationResults = new List <CalculationResult>()
{
fundingCalcReturned,
fundingCalcReturned2
};
IAllocationModel mockAllocationModel = Substitute.For <IAllocationModel>();
mockAllocationModel
.Execute(Arg.Any <List <ProviderSourceDataset> >(), Arg.Any <ProviderSummary>())
.Returns(calculationResults);
CalculationEngine calculationEngine = CreateCalculationEngine();
ProviderSummary providerSummary = CreateDummyProviderSummary();
BuildProject buildProject = CreateBuildProject();
var nonMatchingCalculationModel = new CalculationSummaryModel()
{
Id = "Non matching calculation",
Name = "Non matching calculation",
CalculationType = CalculationType.Funding
};
IEnumerable <CalculationSummaryModel> calculationSummaryModels = new[]
{
new CalculationSummaryModel()
{
Id = fundingCalcReference.Id,
Name = fundingCalcReference.Name,
CalculationType = CalculationType.Funding
},
new CalculationSummaryModel()
{
Id = numbercalcReference.Id,
Name = numbercalcReference.Name,
CalculationType = CalculationType.Funding
},
nonMatchingCalculationModel
};
// Act
var calculateProviderResults = calculationEngine.CalculateProviderResults(mockAllocationModel, buildProject, calculationSummaryModels,
providerSummary, new List <ProviderSourceDataset>());
ProviderResult result = calculateProviderResults;
// Assert
result.Provider.Should().Be(providerSummary);
result.SpecificationId.Should().BeEquivalentTo(buildProject.SpecificationId);
result.Id.Should().BeEquivalentTo(GenerateId(providerSummary.Id, buildProject.SpecificationId));
result.CalculationResults.Should().HaveCount(3);
result.AllocationLineResults.Should().HaveCount(1);
AllocationLineResult allocationLine = result.AllocationLineResults[0];
allocationLine.Value = 30000;
CalculationResult fundingCalcResult = result.CalculationResults.First(cr => cr.Calculation.Id == fundingCalcReference.Id);
fundingCalcResult.Calculation.Should().BeEquivalentTo(fundingCalcReference);
fundingCalcResult.CalculationType.Should().BeEquivalentTo(fundingCalcReturned.CalculationType);
fundingCalcResult.AllocationLine.Should().BeEquivalentTo(allocationLineReturned);
fundingCalcResult.CalculationSpecification.Should().BeEquivalentTo(fundingCalcSpecificationReference);
fundingCalcResult.PolicySpecifications.Should().BeEquivalentTo(policySpecificationsForFundingCalc);
fundingCalcResult.Value.Should().Be(fundingCalcReturned.Value.Value);
CalculationResult numberCalcResult = result.CalculationResults.First(cr => cr.Calculation.Id == numbercalcReference.Id);
numberCalcResult.Calculation.Should().BeEquivalentTo(numbercalcReference);
numberCalcResult.CalculationType.Should().BeEquivalentTo(fundingCalcReturned2.CalculationType);
numberCalcResult.AllocationLine.Should().BeEquivalentTo(allocationLineReturned);
numberCalcResult.CalculationSpecification.Should().BeEquivalentTo(numbercalcSpecificationReference);
numberCalcResult.PolicySpecifications.Should().BeEquivalentTo(policySpecificationsForNumberCalc);
numberCalcResult.Value.Should().Be(fundingCalcReturned2.Value.Value);
CalculationResult nonMatchingCalcResult = result.CalculationResults.First(cr => cr.Calculation.Id == "Non matching calculation");
nonMatchingCalcResult.Calculation.Should().BeEquivalentTo(new Reference(nonMatchingCalculationModel.Id, nonMatchingCalculationModel.Name));
nonMatchingCalcResult.CalculationType.Should().BeEquivalentTo(nonMatchingCalculationModel.CalculationType);
nonMatchingCalcResult.AllocationLine.Should().BeNull();
nonMatchingCalcResult.CalculationSpecification.Should().BeNull();
nonMatchingCalcResult.PolicySpecifications.Should().BeNull();
nonMatchingCalcResult.Value.Should().BeNull();
}
public void CalculateProviderResult_WhenCalculationsAreNotEmpty_ShouldReturnCorrectResult()
{
// Arrange
List <Reference> policySpecificationsForFundingCalc = new List <Reference>()
{
new Reference("Spec1", "SpecOne"),
new Reference("Spec2", "SpecTwo")
};
Reference fundingCalcReference = new Reference("CalcF1", "Funding calc 1");
Reference numbercalcReference = new Reference("CalcF2", "Funding calc 2");
Reference booleancalcReference = new Reference("CalcF3", "Funding calc 3");
Reference fundingLineCalcReference = new Reference("FL1", "Funding line calc 1");
CalculationResult fundingCalcReturned = new CalculationResult()
{
Calculation = fundingCalcReference,
Value = 10000
};
CalculationResult fundingCalcReturned2 = new CalculationResult()
{
Calculation = numbercalcReference,
Value = 20000
};
CalculationResult fundingCalcReturned3 = new CalculationResult()
{
Calculation = booleancalcReference,
Value = true
};
CalculationResultContainer calculationResultContainer = new CalculationResultContainer();
List <CalculationResult> calculationResults = new List <CalculationResult>()
{
fundingCalcReturned,
fundingCalcReturned2,
fundingCalcReturned3
};
calculationResultContainer.CalculationResults = calculationResults;
string fundingStreamId = "FS1";
FundingLineResult fundingLineResult = new FundingLineResult
{
Value = 1000,
FundingLine = fundingLineCalcReference,
FundingLineFundingStreamId = fundingStreamId
};
List <FundingLineResult> fundingLineResults = new List <FundingLineResult>
{
fundingLineResult
};
calculationResultContainer.FundingLineResults = fundingLineResults;
IAllocationModel mockAllocationModel = Substitute.For <IAllocationModel>();
mockAllocationModel
.Execute(Arg.Any <Dictionary <string, ProviderSourceDataset> >(), Arg.Any <ProviderSummary>())
.Returns(calculationResultContainer);
CalculationEngine calculationEngine = CreateCalculationEngine();
ProviderSummary providerSummary = CreateDummyProviderSummary();
BuildProject buildProject = CreateBuildProject();
var nonMatchingCalculationModel = new CalculationSummaryModel()
{
Id = "Non matching calculation",
Name = "Non matching calculation",
CalculationType = CalculationType.Template,
CalculationValueType = CalculationValueType.Number
};
IEnumerable <CalculationSummaryModel> calculationSummaryModels = new[]
{
new CalculationSummaryModel()
{
Id = fundingCalcReference.Id,
Name = fundingCalcReference.Name,
CalculationType = CalculationType.Template,
CalculationValueType = CalculationValueType.Number
},
new CalculationSummaryModel()
{
Id = numbercalcReference.Id,
Name = numbercalcReference.Name,
CalculationType = CalculationType.Template,
CalculationValueType = CalculationValueType.Number
},
new CalculationSummaryModel()
{
Id = booleancalcReference.Id,
Name = booleancalcReference.Name,
CalculationType = CalculationType.Template,
CalculationValueType = CalculationValueType.Boolean
},
nonMatchingCalculationModel
};
// Act
var calculateProviderResults = calculationEngine.CalculateProviderResults(mockAllocationModel, buildProject.SpecificationId, calculationSummaryModels,
providerSummary, new Dictionary <string, ProviderSourceDataset>());
ProviderResult result = calculateProviderResults;
// Assert
result.Provider.Should().Be(providerSummary);
result.SpecificationId.Should().BeEquivalentTo(buildProject.SpecificationId);
result.Id.Should().BeEquivalentTo(GenerateId(providerSummary.Id, buildProject.SpecificationId));
result.CalculationResults.Should().HaveCount(3);
result.FundingLineResults.Should().HaveCount(1);
CalculationResult fundingCalcResult = result.CalculationResults.First(cr => cr.Calculation.Id == fundingCalcReference.Id);
fundingCalcResult.Calculation.Should().BeEquivalentTo(fundingCalcReference);
fundingCalcResult.CalculationType.Should().BeEquivalentTo(CalculationType.Template);
fundingCalcResult.Value.Should().Be(fundingCalcReturned.Value);
fundingCalcResult.CalculationDataType.Should().Be(CalculationDataType.Decimal);
CalculationResult numberCalcResult = result.CalculationResults.First(cr => cr.Calculation.Id == numbercalcReference.Id);
numberCalcResult.Calculation.Should().BeEquivalentTo(numbercalcReference);
numberCalcResult.CalculationType.Should().BeEquivalentTo(CalculationType.Template);
numberCalcResult.Value.Should().Be(fundingCalcReturned2.Value);
numberCalcResult.CalculationDataType.Should().Be(CalculationDataType.Decimal);
CalculationResult booleanCalcResult = result.CalculationResults.First(cr => cr.Calculation.Id == booleancalcReference.Id);
booleanCalcResult.Calculation.Should().BeEquivalentTo(booleancalcReference);
booleanCalcResult.CalculationType.Should().BeEquivalentTo(CalculationType.Template);
booleanCalcResult.Value.Should().Be(fundingCalcReturned3.Value);
booleanCalcResult.CalculationDataType.Should().Be(CalculationDataType.Boolean);
FundingLineResult fundingLineCalcResult = result.FundingLineResults.First(cr => cr.FundingLine.Id == fundingLineCalcReference.Id);
fundingLineCalcResult.FundingLine.Should().BeEquivalentTo(fundingLineCalcReference);
fundingLineCalcResult.Value.Should().Be(fundingLineResult.Value);
fundingLineCalcResult.FundingLineFundingStreamId.Should().Be(fundingStreamId);
}
