public void WhenRemovingUsesFromInstance_CountDoesNotGoBelowZero()
{
MyItemInstance systemUnderTest = new MyItemInstance();
systemUnderTest.Count = 10;
systemUnderTest.RemoveUses(30);
Assert.AreEqual(0, systemUnderTest.Count);
}
public void WhenRemovingUsesFromInstance_CountIsChanged()
{
MyItemInstance systemUnderTest = new MyItemInstance();
systemUnderTest.Count = 10;
systemUnderTest.RemoveUses(3);
Assert.AreEqual(7, systemUnderTest.Count);
}