public void TestHasInterruptionAfterMakeInterruption()
{
InterruptionController controller = new InterruptionController();
byte irq = 3;
controller.MakeInterruption(irq);
Assert.IsTrue(controller.HasInterruptionRequests());
}
public void TestHasNoInterruptionAfterClear()
{
InterruptionController controller = new InterruptionController();
byte irq = 3;
controller.MakeInterruption(irq);
controller.Clear();
Assert.IsFalse(controller.HasInterruptionRequests());
}
public void TestClearInterruptionsClearOnlyCurrent()
{
InterruptionController controller = new InterruptionController();
byte irq = 3;
controller.MakeInterruption(irq);
controller.ClearInterruptions();
Assert.IsTrue(controller.HasInterruptionRequests());
}
public void TestHasNoInterruptionAfterAcknowledgeWhenSingle()
{
InterruptionController controller = new InterruptionController();
byte irq = 3;
controller.MakeInterruption(irq);
controller.AcknowledgeInterruption();
Assert.IsFalse(controller.HasInterruptionRequests());
}
public void TestHasInterruptionAfterAcknowledgeWhenMultiple()
{
InterruptionController controller = new InterruptionController();
byte irq = 3;
byte irq2 = 4;
controller.MakeInterruption(irq);
controller.MakeInterruption(irq2);
controller.AcknowledgeInterruption();
Assert.IsTrue(controller.HasInterruptionRequests());
}
public void TestHasNoInterruptionByDefault()
{
InterruptionController controller = new InterruptionController();
Assert.IsFalse(controller.HasInterruptionRequests());
}