public void Should_calculate_circumference_for_rectangle()
{
Rectangle rect = new Rectangle();
rect.A = 3;
rect.B = 4;
Assert.That(rect.Circumference(), Is.EqualTo(14));
}
public void ShouldTotalCircumferenceCalculator_return_correct_sum()
{
IShape square = new Square { A = 4 };
IShape rect = new Rectangle { A = 4, B = 5 };
TotalCircumferenceCalculator calculator = new TotalCircumferenceCalculator();
calculator.Add(square);
calculator.Add(rect);
Assert.That(calculator.GetTotal(), Is.EqualTo(square.Circumference() + rect.Circumference()));
}
int CalculateCircumferenceForRectangle(Rectangle rect)
{
rect.A = 4;
rect.B = 5;
return rect.Circumference();
}