Definition not found for MOCK_METHOD*

[Nikita Verma]

Hi All,

I am using Visual Studio 2015 and this is my first test case with gmock. 

I am getting error:

Definition for MOCK_METHOD2() not found.

Please provide the solution.

This is the code:

#include <stdafx.h>

#include<gmock/gmock.h>

#include<gtest/gtest.h>

#include <iostream>

using ::testing::_;

using ::testing::Invoke;

using ::testing::AtLeast;

class CBasicMath

{

public:

CBasicMath() {}

virtual int Addition(int x, int y) {

return x + y;

}

};

class BasicMathTest : public::testing::Test {

protected:

CBasicMath *mTestObj;

BasicMathTest() {

mTestObj = new CBasicMath();

}

virtual ~BasicMathTest()

{

delete mTestObj;

}

};

class MockBasicTest : public CBasicMath

{

public:

MOCK_METHOD2(Addition, int(int x, int y));

MockBasicTest() {

ON_CALL(*this, Addition(_, _)).WillByDefault((Invoke(&real_, &CBasicMath::Addition)));

}

private:

CBasicMath real_;

};

TEST_F(BasicMathTest, testAddition)

{

MockBasicTest basictest;

EXPECT_CALL(basictest, Addition(2, 3)).Times(1);

//EXPECT_EQ(5, &basictest.Addition);

//EXPECT_EQ(5, mTestObj->Addition(2, 3));

}

int main(int argc, char* argv[])

{

testing::InitGoogleMock(&argc, argv);

return RUN_ALL_TESTS();

}

Thanks in Advance !!!

Regards,

Nikita