public void UncheckedLayeredStack()
{
// Arrange
var stack = new CheckedLayeredStack <string>();
// Act
stack.Lock();
// Assert
Assert.True(stack.IsEmpty());
Assert.Equal(1, stack.LockCount());
// Act
stack.Unlock();
// Assert
Assert.True(stack.IsEmpty());
Assert.Equal(0, stack.LockCount());
// Assert
Assert.Throws <NutmegException>(() => stack.Unlock());
}
public void CanUnlock_Unlock_Test()
{
// Arrange
var stack = new CheckedLayeredStack <string>();
stack.Push("p");
stack.Push("q");
stack.Lock();
// Act
stack.Unlock();
// Assert
Assert.Equal(0, stack.LockCount());
Assert.Equal(2, stack.Size());
}