安装Gtest

• 下载源码(https://github.com/google/googletest)
• 解压源码进入
• 进入googletest, 创建目录bld, 进入bld, cmake .., make
• cp googletest/include/gtest /usr/local/include -r
• cp googletest/bld/libgtest.a /usr/local/lib
• 进入googlemock, 创建目录bld, 进入bld, cmake .., make
• cp googlemock/include/gmock /usr/local/include -r
• cp googlemock/bld/libgmock.a /usr/local/lib

GTest学习文章：
http://www.cnblogs.com/coderzh/archive/2009/04/06/1426755.html

GMock三篇学习文章：
1，http://code.google.com/p/googlemock/wiki/ForDummies
2，http://code.google.com/p/googlemock/wiki/CheatSheet
3，http://code.google.com/p/googlemock/wiki/CookBook