public void SimplePop_Pop_Test()
{
// Arrange
var stack = new UncheckedLayeredStack <string>();
stack.Push("a");
stack.Push("b");
// Act
var b = stack.Pop();
var a = stack.Pop();
// Assert
Assert.True(stack.IsEmpty());
Assert.Equal(0, stack.Size());
Assert.Equal("b", b);
Assert.Equal("a", a);
}
public void CannotPopEmpty_Pop_Test()
{
// Arrange
var stack = new UncheckedLayeredStack <string>();
// Assert
Assert.Throws <NutmegException>(() => stack.Pop());
}
public void CannotPopEmptyLocked_Pop_Test()
{
// Arrange
var stack = new UncheckedLayeredStack <string>();
stack.Push("p");
stack.Push("q");
stack.Lock();
// Assert
stack.Pop(); // Does not throw an exception. Unchecked.
}