public void WhenAddIsUsedOnStackWith1Element_ShouldReject()
{
Calculator calc = new Calculator();
calc.TryPush(1);
calc.TryAdd().Should().BeFalse();
}
public void WhenNumbersAreAdded_ShouldShowResultOnStack(int[] initialStack, int[] resultStack, int timesToAdd)
{
Calculator calc = new Calculator();
foreach (var val in initialStack)
{
calc.TryPush(val);
}
for (int i = 0; i < timesToAdd; i++)
{
calc.TryAdd();
}
calc.Stack.Should().BeEquivalentTo(resultStack);
}
public void WhenAddIsUsedOnEmptyStack_ShouldReject()
{
Calculator calc = new Calculator();
calc.TryAdd().Should().BeFalse();
}
