Xcode集成Google Test

Xcode集成Google Test

1.下载源代码https://github.com/google/googletest

2.进入下载文件目录下googletest/make中运行make gtest.a gtest_main.a

3.将gtest.a和gtest_main.a这两个文件放入至/usr/local/lib中，将googletest/include中的gtest文件夹放入至/usr/local/include中

4.在需要用到Google Test的工程中Build Settings的Header Search Path填入/usr/local/include，Library Search Path填入/usr/local/lib，Other Linker Flags填入/usr/local/lib/gtest.a

5.测试，注意Xcode生成的main函数int main(int argc, const char ** argv)中的第二个参数前的const要去掉，代码如下：

#include "gtest/gtest.h"

int Factorial(int n) {
    int result = 1;
    for (int i = 1; i <= n; i++) {
        result *= i;
    }
    
    return result;
}

TEST(FactorialTest, Negative) {
    // This test is named "Negative", and belongs to the "FactorialTest"
    // test case.
    EXPECT_EQ(1, Factorial(-5));
    EXPECT_EQ(1, Factorial(-1));
    EXPECT_GT(Factorial(-10), 0);
}

int main(int argc,char ** argv) {
    testing::InitGoogleTest(&argc, argv);
    return RUN_ALL_TESTS();
}

参考

gtest.h file not found googletest xcode 7.0
Xcode 5集成GoogleTest Frame