googletest集成在CLR / CLI编译错误LNK2028中

时间:2013-03-14 14:35:02

标签: visual-studio-2012 c++-cli googletest

我对CLI中的Google测试完全陌生。刚设法将google测试与visual studio 2012进行设置和集成。但是,当我尝试将我的项目的头文件包含在我的tester.h文件中时(因为我想测试该头文件中的函数),我遇到了以下内容错误:

Error   2   error LNK2028: unresolved token (0A0006FB) "public: __thiscall ExpenseTracker::ExpenseTracker(void)" (??0ExpenseTracker@@$$FQAE@XZ) referenced in function "private: virtual void __thiscall enter_settings_user_login_Test::TestBody(void)" (?TestBody@enter_settings_user_login_Test@@$$FEAEXXZ)  C:\Users\Jacky\Desktop\EzXpns3\test_project\main.obj    test_project
Error   3   error LNK2019: unresolved external symbol "public: __thiscall ExpenseTracker::ExpenseTracker(void)" (??0ExpenseTracker@@$$FQAE@XZ) referenced in function "private: virtual void __thiscall enter_settings_user_login_Test::TestBody(void)" (?TestBody@enter_settings_user_login_Test@@$$FEAEXXZ)   C:\Users\Jia Wei\Desktop\EzXpns3\test_project\main.obj  test_project

我尝试过包含依赖项gtestd.lib,kernel32.lib,user32.lib,advapi32.lib,Ws2_32.lib

问题稍有解决。我没有使用expenseTracker.h和ExpenseTracker.cpp,而是将所有ExpenseTracker.h的实现放在头文件本身中,所有内容都编译得很好并且测试运行。但是,我的整个项目都建立在头文件和cpp文件上,为了测试目的,重做一切并不是很明智吗?任何人都可以帮忙吗?

以下是我的头文件。

// tester.h

#include "gtest/gtest.h" //include to use Google Unit test's stuff
#include "C:\Users\Jacky\Desktop\EzXpns3\Source - testing\EzXpns2\ExpenseTracker.h"

using namespace std;

class ExpenseTracker;
/************************************************************************/

/* We write test cases here */

/************************************************************************/

TEST(basic_test, add_simple_route)
{
    ASSERT_EQ(1, 1);
}

TEST(enter_settings, user_login)
{
    ExpenseTracker :: ExpenseTracker();
    //loadUserInfo();
    string username = "XXX_XXX";
    string password = "12345";
    //myTracker -> loadUserInfo();
    //bool result = myTracker -> login(username, password);
    //ASSERT_EQ(true, result);
}

void runTest(int argument_count, char** argument_vars)
{
    testing::InitGoogleTest(&argument_count, argument_vars); //initialize GTest
    RUN_ALL_TESTS();
    std::getchar(); //pause the program after all the testing
}

// main.cpp中

#include "tester.h"
#include <cstdio>


using namespace System;
using namespace testing;

int main(int argument_count, char** argument_vars)
{
    //int argc;
    //char** argv;
    //runTest(argc, argv);
    //InitGoogleTest(argc, argv);   

    testing::InitGoogleTest(&argument_count, argument_vars); //initialize GTest
    RUN_ALL_TESTS();
    std::getchar();


    return 0;
}

// ExpenseTracker.h,我想要包含的文件

#ifndef _EXPENSETRACKER_H
#define _EXPENSETRACKER_H

#include <string>
#include <vector>
#include "user2.h"

using namespace std;

class ExpenseTracker
{
private:
    vector<User*> allMyUsers;

public:
    ExpenseTracker(); //empty constructor
    void addUser(User*);
    int findUser(string);
    bool login(string, string);
    void loadUserInfo();
    User* getUser(string);
    int getUserSize();
};

#endif;

1 个答案:

答案 0 :(得分:-1)

您需要为构造函数提供实现。换句话说,你应该改变:

 ExpenseTracker(); //empty constructor

成:

ExpenseTracker() {} // empty constructor

但是,由于构造函数是空的,您可以完全删除它!