Usage:  php [bootstrap] [author] Options:  file_path Require. Path to the PHP source code file  class_name Require. The class name need to be tested  bootstrap NOT require. Path to the bootsrap file, usually is test_env.php  author NOT require. Your great name here, default is dogstar Demo:  ./Demo.php Demo > Demo_Test.php ./Demo.php Demo > Demo_Test.php ./src/Request.php PhalApi\\Reqeust > Request_Test.php Tips:  This will output the code directly, you can save them to test file like with _Test.php suffix.