public void DoesNotAllowMoreThanMaxParallelismToContinue()
{
var manager = new ParallelOperationsManager(3);
var operation1 = manager.TryBegin();
var operation2 = manager.TryBegin();
var operation3 = manager.TryBegin();
var operation4 = manager.TryBegin();
Assert.That(operation1.CanContinue(), Is.True);
Assert.That(operation2.CanContinue(), Is.True);
Assert.That(operation3.CanContinue(), Is.True);
Assert.That(operation4.CanContinue(), Is.False);
}
public void ReleasesOperationAsExpected()
{
var manager = new ParallelOperationsManager(3);
var operation1 = manager.TryBegin();
var operation2 = manager.TryBegin();
var operation3 = manager.TryBegin();
operation1.Dispose();
var operation4 = manager.TryBegin();
var operation5 = manager.TryBegin();
Assert.That(operation1.CanContinue(), Is.True);
Assert.That(operation2.CanContinue(), Is.True);
Assert.That(operation3.CanContinue(), Is.True);
Assert.That(operation4.CanContinue(), Is.True);
Assert.That(operation5.CanContinue(), Is.False);
}
public void ReleasingOperationThatCouldNotContinueDoesNotAffectAnything()
{
var manager = new ParallelOperationsManager(2);
var op1 = manager.TryBegin();
var op2 = manager.TryBegin();
var op3 = manager.TryBegin();
var op4 = manager.TryBegin();
op1.Dispose();
op2.Dispose();
op3.Dispose();
op4.Dispose();
var op5 = manager.TryBegin();
var op6 = manager.TryBegin();
var op7 = manager.TryBegin();
Assert.That(op5.CanContinue(), Is.True);
Assert.That(op6.CanContinue(), Is.True);
Assert.That(op7.CanContinue(), Is.False);
}
