public void PostalService3rdTest()
{
PostalService3rd testPostage3 = new PostalService3rd();
Assert.AreEqual(0.30, testPostage3.CalculateRate(20, 48), 2);
Assert.AreEqual(0.05, testPostage3.CalculateRate(20, 15), 2);
Assert.AreEqual(1.60, testPostage3.CalculateRate(40, 7), 2);
}
public void PostalService3Test()
{
PostalService3rd postalService3Test = new PostalService3rd();
Assert.AreEqual(.24, postalService3Test.CalculateRate(100, 10));
}
