C# (CSharp) RPNCalculator.Subtract示例

示例#1

文件： UnitTest1.cs 项目： Yindoom/PairProgramming

        public void TestSub(double a, double b, double res)
        {
            IRPNCalculator c = new RPNCalculator();

            Assert.True(c.Size() == 0);
            c.Push(a);
            c.Push(b);
            Assert.True(c.Size() == 2 && c.Top() == 5);
            c.Subtract();
            Assert.True(c.Size() == 1 && c.Top() == res);
        }