1. 首先给出第一个运用gtest的demo
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#include "stdafx.h"
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#include "gmock/gmock-actions.h"
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using namespace testing;
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class Calculate
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{
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public:
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Calculate(){}
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long add(long a,long b){return a+b;}
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};
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class CalculateMock:public Calculate
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{
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public:
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CalculateMock():Calculate(){}
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MOCK_METHOD2(add,long(long a,long b));
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};
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long testFun(Calculate& cal)
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{
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return cal.add(2,3);
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}
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TEST(testMock,testAdd)
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{
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CalculateMock obj;
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long len = 10;
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ON_CALL(obj,add(2,3)).WillByDefault(Return(len));
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EXPECT_CALL(obj,add(2,3)).Times(1);
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//obj.add(2,3);
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EXPECT_EQ(10, obj.add(2,3));
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}
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int _tmain(int argc, _TCHAR* argv[])
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{
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testing::InitGoogleMock(&argc, argv);
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RUN_ALL_TESTS();
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return 0;
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}
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做第一个demo需要注意的事项：
1. 将用到的gtest,gmock,和你自己运用的project用同样的code generation 的形式一致,将 project property->C++->Code Generation: 设置为：Multi-threaded Debug(/MTd)
2. 添加 using namespace testing, 否则会出现‘Return’Identifier not found.这样的错误
So excited to make it work after so much confusion, anxiety.
Fighting!!
#include "stdafx.h"#include "gmock/gmock-actions.h"using namespace testing;class Calculate
{
public:
Calculate(){}
Calculate() long add(long a,long b){return a+b;}
};class CalculateMock:public Calculate{public: CalculateMock():Calculate(){} MOCK_METHOD2(add,long(long a,long b));};long testFun(Calculate& cal){ return cal.add(2,3);}TEST(testMock,testAdd){ CalculateMock obj; long len = 10; ON_CALL(obj,add(2,3)).WillByDefault(Return(len)); EXPECT_CALL(obj,add(2,3)).Times(1); //obj.add(2,3); EXPECT_EQ(10, obj.add(2,3));}int _tmain(int argc, _TCHAR* argv[]){ testing::InitGoogleMock(&argc, argv); RUN_ALL_TESTS(); return 0;}做第一个demo需要注意的事项：
1. 将用到的gtest,gmock,和你自己运用的project用同样的code generation 的形式一致,将 project property->C++->Code Generation: 设置为：Multi-threaded Debug(/MTd)
2. 添加 using namespace testing, 否则会出现‘Return’Identifier not found.这样的错误
So excited to make it work after so much confusion, anxiety.
Fighting!!