public void AddCarbonEmissionEntryMustCallDbSetAdd()
{
//Arrange
var mockContext = new Mock<DataContext>();
var mockSet = new Mock<FakeDbSet<CarbonEmissionEntry>>();
mockContext
.Setup(context => context.CarbonEmissionEntries)
.Returns(mockSet.Object);
var entry = new CarbonEmissionEntry {Id = 3};
var sut = new DataEntriesUnitOfWork(() => mockContext.Object);
//Act
sut.AddCarbonEmissionEntry(entry);
//Assert
mockSet.Verify(set => set.Add(It.Is<CarbonEmissionEntry>(e => e.Id == 3)));
}
public virtual SourceResultDataContract CalculateEmissions(Guid sourceId)
{
var source = Context.GetDataSource<DataSource>(sourceId);
if ((source == null) || (source.InputStatus != SourceStatus.PendingCalculation))
{
return DataContractError(sourceId, DataSourceServiceResources.FileSourceIsNotPendingCalculation);
}
if (Context.SourceContainsErrors(sourceId))
{
return DataContractError(sourceId, DataSourceServiceResources.SourceContainsError);
}
if (Context.SourceContainsDataEntriesInError(sourceId))
{
return DataContractError(sourceId, DataSourceServiceResources.SourceContainsDataEntriesInError);
}
var returnResult = DataContractSuccess(sourceId);
try
{
Context.RemoveSourceCalculations(sourceId);
source.InputStatus = SourceStatus.Calculating;
Context.UpdateDataSource(source);
using (var unitOfWork = Context.CreateUnitOfWork())
{
var dataEntries = unitOfWork.GetDataEntriesForSource(sourceId);
foreach (var entry in dataEntries)
{
try
{
var calculation = Container.Resolve<ICalculation>(entry.CalculationId.ToString());
if (calculation == null)
{
var errorMessage = DataSourceServiceResources.CalculationNotFound;
errorMessage = string.Format(errorMessage, entry.CalculationId);
throw new NullReferenceException(errorMessage);
}
var totalDays = calculation.GetDayDifference(entry);
if ((entry.StartDate == null) || (entry.EndDate == null))
{
var errorMessage = DataSourceServiceResources.StartDateEndDateNull;
errorMessage = string.Format(errorMessage, entry.Id);
throw new NullReferenceException(errorMessage);
}
var startDate = entry.StartDate.Value;
var dailyValue = calculation.CalculateDailyData(entry);
for (var day = 0; day <= totalDays; day++)
{
var effectiveDate = startDate.AddDays(day);
var calculatedValue = calculation.CalculateEmission(effectiveDate, dailyValue, entry);
var emissionEntry = new CarbonEmissionEntry
{
ActivityGroupId = calculatedValue.ActivityGroupId,
CostCentreCostCode = entry.CostCode,
SourceEntry = entry,
EntryDate = effectiveDate,
CarbonEmissions = calculatedValue.Emissions ?? 0,
Money = dailyValue.MoneyPerDay ?? 0,
Units = dailyValue.UnitsPerDay ?? 0,
CalculationDate = calculatedValue.CalculationDate ?? DateTime.Today
};
unitOfWork.AddCarbonEmissionEntry(emissionEntry);
}
}
catch (Exception ex)
{
try
{
var correlationId = Guid.NewGuid();
ex.Data["CorrelationId"] = correlationId;
var entryError = new DataError
{
Column = string.Empty,
DataEntryId = entry.Id,
ErrorType = DataErrorType.CalculationError,
Message =
string.Format(Resources.CalculationError,
correlationId)
};
Context.AddDataError(entryError);
}
catch (Exception dbEx)
{
HandleException(dbEx);
}
ExceptionDispatchInfo.Capture(ex).Throw();
}
}
unitOfWork.CommitWork();
}
source.InputStatus = SourceStatus.Calculated;
Context.UpdateDataSource(source);
}
catch (Exception ex)
{
HandleException(ex);
returnResult.Succeeded = false;
returnResult.ErrorMessages.Add(DataSourceServiceResources.ExceptionOccuredDuringCalculation);
try
{
source.InputStatus = SourceStatus.PendingCalculation;
Context.UpdateDataSource(source);
}
catch (Exception dbEx)
{
HandleException(dbEx);
}
}
var profile = Context.GetUserProfile(source.UserName);
if (profile == null)
{
returnResult.ErrorMessages.Add(
string.Format(DataSourceServiceResources.UserNameNotFound, source.UserName));
}
else
{
emailManager.SendMail(source, EmailTemplate.CalculationComplete, profile.Email);
}
return returnResult;
}
