public void Given_EmptyStack_When_Pop_Then_ShouldThrowException()
{
//Given
var size = 3;
var stack = new StackV3(size);
//When
//Then
Assert.ThrowsException <Exception>(() => stack.Pop());
}
public void Given_Stack_When_PushThreeValues_Then_CountOfStackShouldBeThree()
{
//Given
var size = 5;
var stack = new StackV3(size);
var expectedCount = 3;
//When
stack.Push(1);
stack.Push(2);
stack.Push(3);
//Then
Assert.AreEqual(expectedCount, stack.Count);
}
public void Given_Stack_When_PushTheeValuesAndPopTwoValues_Then_CountShouldBeOne()
{
//Given
var size = 5;
var stack = new StackV3(size);
var expectedCount = 1;
//When
stack.Push(1);
stack.Push(2);
stack.Push(3);
stack.Pop();
stack.Pop();
//Then
Assert.AreEqual(expectedCount, stack.Count);
}
