public void MyStack_PopEmptyEmployeeStack_ShouldReturnNull()
{
// Arrange
IStack <Employee> stack = new MyFancyStack <Employee>();
// Act
Employee value = stack.Pop();
// Assert
Assert.IsNull(value);
}
public void MyStack_PopEmptyStack_ShouldReturnNull()
{
// Arrange
IStack <int> stack = new MyFancyStack <int>();
// Act
int value = stack.Pop();
// Assert
Assert.AreEqual(value, 0);
}
public void MyStack_PushAndPop_ShouldReturnCorrectElement()
{
// Arrange
IStack <int> stack = new MyFancyStack <int>();
stack.Push(4);
// Act
int value = stack.Pop();
// Assert
Assert.AreEqual(value, 4);
}