public async Task CanCalculateNextPaymentDateWithDaysAsCyclePeriod()
{
var rp = new RecurringPayment
{
CycleLength = 7,
CyclePeriod = RecurringProductCyclePeriod.Days,
TotalCycles = 3,
StartDateUtc = new DateTime(2010, 3, 1),
CreatedOnUtc = new DateTime(2010, 1, 1),
IsActive = true,
InitialOrderId = 1
};
await _orderService.InsertRecurringPaymentAsync(rp);
var nextPaymentDate = await _orderProcessingService.GetNextPaymentDateAsync(rp);
nextPaymentDate.Should().Be(new DateTime(2010, 3, 1));
//add one history record
await _orderService.InsertRecurringPaymentHistoryAsync(new RecurringPaymentHistory { RecurringPaymentId = rp.Id });
nextPaymentDate = await _orderProcessingService.GetNextPaymentDateAsync(rp);
nextPaymentDate.Should().Be(new DateTime(2010, 3, 8));
//add one more history record
await _orderService.InsertRecurringPaymentHistoryAsync(new RecurringPaymentHistory { RecurringPaymentId = rp.Id });
nextPaymentDate = await _orderProcessingService.GetNextPaymentDateAsync(rp);
nextPaymentDate.Should().Be(new DateTime(2010, 3, 15));
//add one more history record
await _orderService.InsertRecurringPaymentHistoryAsync(new RecurringPaymentHistory { RecurringPaymentId = rp.Id });
nextPaymentDate = await _orderProcessingService.GetNextPaymentDateAsync(rp);
nextPaymentDate.Should().BeNull();
}
