void GivenAWorkingWorkBalancer_WhenItStopWorking_ThenTheWorkersAreNotWorking()
{
List <DummyWorker> ListWorker = new List <DummyWorker>();
ListWorker.Add(new DummyWorker());
Server.WorkBalancer TestWorkBalancer = new Server.WorkBalancer(ListWorker.ToArray());
TestWorkBalancer.StartWorking();
TestWorkBalancer.StopWorking();
Assert.False(ListWorker[0].DummyIsWorking);
Assert.False(ListWorker[0].IsWorking());
}
void GivenAWorkingWorkBalancerWithIdleWorkers_WhenAWorkerDies_ThenItsWorkIsShared()
{
List <DummyWorker> ListWorker = new List <DummyWorker>();
for (int W = 0; W < 2; W++)
{
ListWorker.Add(new DummyWorker("Dummy work"));
}
Server.WorkBalancer TestWorkBalancer = new Server.WorkBalancer(ListWorker.ToArray());
TestWorkBalancer.StartWorking();
ListWorker[0].DummyIsAlive = false;
while (ListWorker[1].DummyListWorkToDo.Count == 1)
{
;
}
Assert.Equal(2, ListWorker[1].DummyListWorkToDo.Count);
}
void GivenAWorkingWorkBalancerWithIdleWorkers_WhenAWorkerDies_ThenAnotherWorkerTakesItsPlace()
{
List <DummyWorker> ListWorker = new List <DummyWorker>();
for (int W = 0; W < 15; W++)
{
ListWorker.Add(new DummyWorker());
}
Server.WorkBalancer TestWorkBalancer = new Server.WorkBalancer(ListWorker.ToArray());
Assert.Equal(10, TestWorkBalancer.ActiveWorkersCount);
Assert.Equal(5, TestWorkBalancer.IdleWorkersCount);
TestWorkBalancer.StartWorking();
ListWorker[0].DummyIsAlive = false;
while (TestWorkBalancer.IdleWorkersCount == 5)
{
;
}
Assert.Equal(10, TestWorkBalancer.ActiveWorkersCount);
Assert.Equal(4, TestWorkBalancer.IdleWorkersCount);
Assert.Equal(1, TestWorkBalancer.DeadWorkersCount);
}
void GivenAWorkingWorkBalancerWithNoIdleWorkers_WhenAWorkerDies_ThenTheRemaining4KeepWorking()
{
List <DummyWorker> ListWorker = new List <DummyWorker>();
for (int W = 0; W < 5; W++)
{
ListWorker.Add(new DummyWorker());
}
Server.WorkBalancer TestWorkBalancer = new Server.WorkBalancer(ListWorker.ToArray());
Assert.Equal(5, TestWorkBalancer.ActiveWorkersCount);
Assert.Equal(0, TestWorkBalancer.IdleWorkersCount);
TestWorkBalancer.StartWorking();
ListWorker[0].DummyIsAlive = false;
while (TestWorkBalancer.DeadWorkersCount == 0)
{
;
}
Assert.Equal(4, TestWorkBalancer.ActiveWorkersCount);
Assert.Equal(0, TestWorkBalancer.IdleWorkersCount);
Assert.Equal(1, TestWorkBalancer.DeadWorkersCount);
}
