public void TestCase2()
{
var total = _icart2.CalculateTotalPrice();
Assert.AreEqual(370, total);
}
public void TestCase3()
{
var total = _icart3.CalculateTotalPrice();
Assert.AreEqual(280, total);
}
public void TestCase1()
{
var total = _icart1.CalculateTotalPrice();
Assert.AreEqual(100, total);
}