private async Task TickTo(DateTime toDate, bool throws)
{
if (toDate < _dateService.GetNow())
{
throw new ArgumentException("Cannot run to a date prior to what is currently now in the date simulation service.");
}
while (true)
{
var now = _dateService.GetNow();
var job = await _store.AcquireJobAsync();
if (job != null)
{
await ExecuteAndReleaseJobAsync(job, throws);
}
else if (now < toDate)
{
var next = await _store.GetNextJobDueTimeAsync();
_dateService.SetNow(next ?? toDate);
}
else
{
break;
}
}
}
public async Task Advance_To_Date_Multiple_Jobs()
{
//Arrange
var job = new JobDescription
{
Id = Guid.NewGuid(),
Type = typeof(TestJobWithoutDependencies).AssemblyQualifiedName,
};
var job2 = new JobDescription
{
Id = Guid.NewGuid(),
Type = typeof(TestJobWithoutDependencies).AssemblyQualifiedName,
DueTime = new DateTime(2018, 2, 2)
};
_testingBatchStore.GetNextJobDueTimeAsync().Returns(Task.FromResult((DateTime?)job2.DueTime), Task.FromResult((DateTime?)null));
var now = new DateTime(2000, 1, 1);
var to = new DateTime(2019, 2, 2);
_dateSimulationService.GetNow().Returns(now, now, now, job2.DueTime, job2.DueTime, to);
_testingBatchStore.AcquireJobAsync().Returns(Task.FromResult(job), Task.FromResult((JobDescription)null), Task.FromResult(job2), Task.FromResult((JobDescription)null));
//Act
await _engine.AdvanceToDateAsync(to);
//Assert
_dateSimulationService.Received(6).GetNow();
_dateSimulationService.Received(1).SetNow(job2.DueTime);
_dateSimulationService.Received(1).SetNow(to);
await _testingBatchStore.Received(2).GetNextJobDueTimeAsync();
await _testingBatchStore.Received(5).AcquireJobAsync();
await _testingBatchStore.Received(1).ReleaseJobAsync(job.Id, Arg.Is <JobResult>(x => x.State == ExecutionState.Finished));
await _testingBatchStore.Received(1).ReleaseJobAsync(job2.Id, Arg.Is <JobResult>(x => x.State == ExecutionState.Finished));
}