public void Resume_Does_Nothing_If_Not_Paused()
{
var uut = new SequenceNumber().Pause(false);
Assert.AreEqual(0, uut);
uut.Resume(true);
Assert.AreEqual(1, uut);
uut.Resume(false);
Assert.AreEqual(2, uut);
uut.Resume(true);
Assert.AreEqual(3, uut);
uut.Resume(false);
Assert.AreEqual(4, uut);
}
public void Resume_Changes_Pause_Correctly_Without_Increment()
{
var uut = new SequenceNumber().Pause(false);
Assert.AreEqual(0, uut);
Assert.AreEqual(0, uut);
uut.Resume(true);
Assert.AreEqual(1, uut);
Assert.AreEqual(2, uut);
Assert.AreEqual(3, uut);
uut.Pause(false);
Assert.AreEqual(3, uut);
Assert.AreEqual(3, uut);
Assert.AreEqual(3, uut);
uut.Resume(false);
Assert.AreEqual(3, uut);
Assert.AreEqual(4, uut);
Assert.AreEqual(5, uut);
uut.Pause(true);
Assert.AreEqual(6, uut);
Assert.AreEqual(6, uut);
Assert.AreEqual(6, uut);
}