public UpdateProcessLevyDeclarationsSagaProgressCommandHandlerTestsFixture SetAllImportLevyDeclarationTasksCompleted()
        {
            Tasks = AccountPayeSchemes
                    .Take(Saga.ImportPayeSchemeLevyDeclarationsTasksCount)
                    .Select(aps => LevyDeclarationSagaTask.CreateImportPayeSchemeLevyDeclarationsTask(Saga.Id, aps.Id))
                    .ToList();

            Db.LevyDeclarationSagaTasks.AddRange(Tasks);
            Db.SaveChanges();

            return(this);
        }
        public UpdateProcessLevyDeclarationsSagaProgressCommandHandlerTestsFixture SetAllTasksCompleted()
        {
            Saga.Set(s => s.ImportPayeSchemeLevyDeclarationsTasksCompleteCount, Saga.ImportPayeSchemeLevyDeclarationsTasksCount)
            .Set(s => s.UpdateAccountTransactionBalancesTasksCompleteCount, Saga.UpdateAccountTransactionBalancesTasksCount)
            .Set(s => s.IsComplete, true)
            .Set(s => s.Updated, Now);

            var importPayeSchemeLevyDeclarationsTasks = AccountPayeSchemes
                                                        .Take(Saga.ImportPayeSchemeLevyDeclarationsTasksCount)
                                                        .Select(aps => LevyDeclarationSagaTask.CreateImportPayeSchemeLevyDeclarationsTask(Saga.Id, aps.Id));

            var updateAccountTransactionBalancesTasks = Accounts
                                                        .Take(Saga.UpdateAccountTransactionBalancesTasksCount)
                                                        .Select(a => LevyDeclarationSagaTask.CreateUpdateAccountTransactionBalancesTask(Saga.Id, a.Id));

            Tasks = importPayeSchemeLevyDeclarationsTasks.Concat(updateAccountTransactionBalancesTasks).ToList();

            Db.LevyDeclarationSagaTasks.AddRange(Tasks);
            Db.SaveChanges();

            return(this);
        }