Modern C++ Programming Cookbook

Getting ready

The examples in this recipe use the following classes and functions for specifying test unit fixtures:

    struct standard_fixture    {      standard_fixture()  {BOOST_TEST_MESSAGE("setup");}      ~standard_fixture() {BOOST_TEST_MESSAGE("cleanup");}      int n {42};    };    struct extended_fixture    {      std::string name;      int data;      extended_fixture(std::string const & n = "") : name(n), data(0)       {        BOOST_TEST_MESSAGE("setup "+ name);      }      ~extended_fixture()      {        BOOST_TEST_MESSAGE("cleanup "+ name);      }    };    void fixture_setup()    {      BOOST_TEST_MESSAGE("fixture setup");    }    void fixture_cleanup()    {      BOOST_TEST_MESSAGE("fixture cleanup");    }