$bright :
dumpToStderr( $arg)
__construct()
test_brightCurrentUser()
test_curlErorMsg()
test_returnAsJavascript()
test_curl()
test_bright_stop()
test_bright_get_user()
test_bright_register_user_to_course()
test_create_invitation()
test_get_api_key()
test_register_user_to_course()
test_is_user_registered_to_course()
checkCode( $code, $msg)