public void ReturnsNullWhenActiveWorkersExistAndIsNotTimedOut()
{
var job = new FakeJob { Name = "jobname", Timeout = TimeSpan.MaxValue };
var repository = new Mock<IWorkItemRepository>();
repository.Setup(r => r.GetLastWorkItem(job)).Returns(new Mock<IWorkItem>().Object);
var coordinator = new WebFarmJobCoordinator(repository.Object);
var unitOfWork = coordinator.ReserveWork("worker-id", job);
Assert.Null(unitOfWork);
}
public void ReturnsNullWhenActiveWorkersExistAndIsNotTimedOut()
{
var job = new FakeJob {
Name = "jobname", Timeout = TimeSpan.MaxValue
};
var repository = new Mock <IWorkItemRepository>();
repository.Setup(r => r.GetLastWorkItem(job)).Returns(new Mock <IWorkItem>().Object);
var coordinator = new WebFarmJobCoordinator(repository.Object);
var unitOfWork = coordinator.ReserveWork("worker-id", job);
Assert.Null(unitOfWork);
}
public void ReturnsUnitOfWorkWhenNoActiveWorkers()
{
var job = new FakeJob {
Name = "jobname"
};
var repository = new Mock <IWorkItemRepository>();
repository.Setup(r => r.GetLastWorkItem(job)).Returns((IWorkItem)null);
repository.Setup(r => r.RunInTransaction(It.IsAny <Action>())).Callback <Action>(a => a());
repository.Setup(r => r.CreateWorkItem("worker-id", job)).Returns(123);
var coordinator = new WebFarmJobCoordinator(repository.Object);
var unitOfWork = coordinator.ReserveWork("worker-id", job);
Assert.NotNull(unitOfWork);
}
public void ReturnsUnitOfWorkWhenLastActiveWorkerIsTimedOut()
{
var job = new FakeJob {
Name = "jobname", Timeout = TimeSpan.FromSeconds(10)
};
var workItem = new Mock <IWorkItem>();
workItem.Setup(w => w.Id).Returns(1233);
workItem.Setup(w => w.Started).Returns(DateTime.UtcNow.AddSeconds(-11));
var repository = new Mock <IWorkItemRepository>();
repository.Setup(r => r.GetLastWorkItem(job)).Returns(workItem.Object);
repository.Setup(r => r.RunInTransaction(It.IsAny <Action>())).Callback <Action>(a => a());
repository.Setup(r => r.CreateWorkItem("worker-id", job)).Returns(123);
var coordinator = new WebFarmJobCoordinator(repository.Object);
var unitOfWork = coordinator.ReserveWork("worker-id", job);
Assert.NotNull(unitOfWork);
repository.Verify(r => r.SetWorkItemFailed(1233, It.IsAny <TimeoutException>()));
}
public void ReturnsNullWhenActiveWorkersExistWithinTransaction()
{
var job = new FakeJob {
Name = "jobname", Timeout = TimeSpan.MaxValue
};
var complete = new Mock <IWorkItem>();
complete.Setup(wi => wi.Completed).Returns(DateTime.UtcNow);
var active = new Mock <IWorkItem>();
active.Setup(wi => wi.Completed).Returns((DateTime?)null);
var activeWorkerQueue = new Queue <IWorkItem>(new[] { complete.Object, active.Object });
var repository = new Mock <IWorkItemRepository>();
repository.Setup(r => r.GetLastWorkItem(job)).Returns(activeWorkerQueue.Dequeue);
repository.Setup(r => r.RunInTransaction(It.IsAny <Action>())).Callback <Action>(a => a());
repository.Setup(r => r.CreateWorkItem("worker-id", job)).Throws(new InvalidOperationException());
var coordinator = new WebFarmJobCoordinator(repository.Object);
var unitOfWork = coordinator.ReserveWork("worker-id", job);
Assert.Null(unitOfWork);
}
public void ReturnsNullWhenActiveWorkersExistWithinTransaction()
{
var job = new FakeJob { Name = "jobname", Timeout = TimeSpan.MaxValue };
var complete = new Mock<IWorkItem>();
complete.Setup(wi => wi.Completed).Returns(DateTime.UtcNow);
var active = new Mock<IWorkItem>();
active.Setup(wi => wi.Completed).Returns((DateTime?)null);
var activeWorkerQueue = new Queue<IWorkItem>(new[] { complete.Object, active.Object });
var repository = new Mock<IWorkItemRepository>();
repository.Setup(r => r.GetLastWorkItem(job)).Returns(activeWorkerQueue.Dequeue);
repository.Setup(r => r.RunInTransaction(It.IsAny<Action>())).Callback<Action>(a => a());
repository.Setup(r => r.CreateWorkItem("worker-id", job)).Throws(new InvalidOperationException());
var coordinator = new WebFarmJobCoordinator(repository.Object);
var unitOfWork = coordinator.ReserveWork("worker-id", job);
Assert.Null(unitOfWork);
}
public void ReturnsUnitOfWorkWhenNoActiveWorkers()
{
var job = new FakeJob { Name = "jobname" };
var repository = new Mock<IWorkItemRepository>();
repository.Setup(r => r.GetLastWorkItem(job)).Returns((IWorkItem)null);
repository.Setup(r => r.RunInTransaction(It.IsAny<Action>())).Callback<Action>(a => a());
repository.Setup(r => r.CreateWorkItem("worker-id", job)).Returns(123);
var coordinator = new WebFarmJobCoordinator(repository.Object);
var unitOfWork = coordinator.ReserveWork("worker-id", job);
Assert.NotNull(unitOfWork);
}
public void ReturnsUnitOfWorkWhenLastActiveWorkerIsTimedOut()
{
var job = new FakeJob { Name = "jobname", Timeout = TimeSpan.FromSeconds(10) };
var workItem = new Mock<IWorkItem>();
workItem.Setup(w => w.Id).Returns(1233);
workItem.Setup(w => w.Started).Returns(DateTime.UtcNow.AddSeconds(-11));
var repository = new Mock<IWorkItemRepository>();
repository.Setup(r => r.GetLastWorkItem(job)).Returns(workItem.Object);
repository.Setup(r => r.RunInTransaction(It.IsAny<Action>())).Callback<Action>(a => a());
repository.Setup(r => r.CreateWorkItem("worker-id", job)).Returns(123);
var coordinator = new WebFarmJobCoordinator(repository.Object);
var unitOfWork = coordinator.ReserveWork("worker-id", job);
Assert.NotNull(unitOfWork);
repository.Verify(r => r.SetWorkItemFailed(1233, It.IsAny<TimeoutException>()));
}