Fatal error: Uncaught Error: Class 'WP_UnitTestCase' not found in /nfs/aesop1/hw00/d33/mekong/wordpress/wp-content/plugins/fv-wordpress-flowplayer/test/integration/fv-player-unittest-case.php:3 Stack trace: #0 /nfs/aesop1/hw00/d33/mekong/wordpress/wp-content/plugins/fv-wordpress-flowplayer/test/integration/frontend/shortcodesPlaylistTest.php(3): require_once() #1 {main} thrown in /nfs/aesop1/hw00/d33/mekong/wordpress/wp-content/plugins/fv-wordpress-flowplayer/test/integration/fv-player-unittest-case.php on line 3