使用VS2012 C++ 进行单元测试

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// main.cpp : 定义控制台应用程序的入口点。

//

#include "stdafx.h"

int add(int
a,int b)

{

    return
a+b;

}

int 
minus(int
a,int b)

{

    return
a-b;

}

class
CMath

{

public:

    CMath();

    ~CMath();

    int
mul(int
a,int b);

private:

};

CMath::CMath()

{

}

CMath::~CMath()

{

}

int
CMath::mul(int
a,int b)

{

    return
a*b;

}

int
_tmain(int
argc, _TCHAR* argv[])

{

    return
0;

}

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#include "stdafx.h"

#include "CppUnitTest.h"

#include "main.cpp"

using
namespace Microsoft::VisualStudio::CppUnitTestFramework;

namespace
UnitTestmain

{      

    TEST_CLASS(NoClass)

    {

    public:

        TEST_METHOD(add_Test)

        {

            // TODO: 在此输入测试代码

            Assert::AreEqual(10,add(5,5));

            Assert::AreEqual(1,add(-4,5));

            Assert::AreNotEqual(1,add(15,5));

        }

        TEST_METHOD(minus_Test)

        {

            // TODO: 在此输入测试代码

            Assert::AreEqual(0,minus(5,5));

            Assert::AreEqual(-4,minus(1,5));           

            Assert::AreNotEqual(1,minus(5,5));

        }

    };

    TEST_CLASS(CMath_Test)

    {

    private:

        CMath m_math;

    public:

        TEST_METHOD(mul_Test)

        {

            // TODO: 在此输入测试代码

            Assert::AreEqual(10,m_math.mul(2,5));

            Assert::AreEqual(15,m_math.mul(3,5));          

            Assert::AreNotEqual(1,m_math.mul(15,5));

        }

    };

}