In the documentation from boost 1.38 (in the Unit Test Framework), there is this example if having multiple test suits. (Example follows..) My question is how can this be broken up and placed into different files? For example, the files could be testSuite1.cpp, testSuite2.cpp, and runTheseTestSuite.cpp. #define BOOST_TEST_MODULE example #include <boost/test/included/unit_test.hpp> BOOST_AUTO_TEST_SUITE( test_suite1 ) BOOST_AUTO_TEST_CASE( test_case1 ) { BOOST_WARN( sizeof(int) < 4 ); } BOOST_AUTO_TEST_CASE( test_case2 ) { BOOST_REQUIRE_EQUAL( 1, 2 ); BOOST_FAIL( "Should never reach this line" ); } BOOST_AUTO_TEST_SUITE_END() BOOST_AUTO_TEST_SUITE( test_suite2 ) BOOST_AUTO_TEST_CASE( test_case3 ) { BOOST_CHECK( true ); } BOOST_AUTO_TEST_CASE( test_case4 ) { BOOST_CHECK( false ); } BOOST_AUTO_TEST_SUITE_END()