public Mock <PaymentPlanProcessor> CreateMockModelForQueue()
{
ProcessCalled = new List <int>();
var mockModel = new Mock <PaymentPlanProcessor>(MockProcessor.Object, MockContacts.Object, MockPlans.Object, new RandomGenerator(), Config)
{
CallBase = true
};
mockModel.Setup(x => x.ProcessAsync(It.IsAny <ApiCustomContact>(), It.IsAny <IEnumerable <ApiPaymentPlan> >(), It.IsAny <DateTimeOffset>()))
.Returns <ApiCustomContact, IEnumerable <ApiPaymentPlan>, DateTimeOffset>((contact, planList, currentDate) =>
{
ProcessCalled.Add(contact.Id !.Value);
return(Task.FromResult(new PaymentResult()));
});
MockContacts.Setup(x => x.SelectAsync(It.IsAny <int>()))
.Returns <int>((id) => Task.FromResult(new ApiCustomContact()
{
Id = id
}));
MockPlans.Setup(x => x.SelectAsync(It.IsAny <ApiSearchOptions>()))
.Returns(Task.FromResult <IList <ApiPaymentPlan> >(new List <ApiPaymentPlan>()));
return(mockModel);
}
public async Task ProcessInQueueAsync_LongTask_WaitUntilFinish()
{
var mockModel = CreateMockModelForQueue();
MockPlans.Setup(x => x.SelectAsync(It.IsAny <ApiSearchOptions>()))
.Returns(async() =>
{
await Task.Delay(100);
return(new List <ApiPaymentPlan>());
});
var task1 = mockModel.Object.ProcessInQueueAsync(1, 0, _now).ConfigureAwait(false);
var task2 = mockModel.Object.ProcessInQueueAsync(2, 0, _now).ConfigureAwait(false);
var task3 = mockModel.Object.ProcessInQueueAsync(3, 0, _now).ConfigureAwait(false);
var result1 = await task1;
Assert.Single(ProcessCalled);
var result2 = await task2;
Assert.Equal(2, ProcessCalled.Count);
await task3;
}