class CommandTester

class CommandTester {
    use TesterTrait;
    public function __construct(Command $command) {
    }
    
    /**
     * Executes the command.
     *
     * Available execution options:
     *
     *  * interactive:               Sets the input interactive flag
     *  * decorated:                 Sets the output decorated flag
     *  * verbosity:                 Sets the output verbosity flag
     *  * capture_stderr_separately: Make output of stdOut and stdErr separately available
     *
     * @param array $input   An array of command arguments and options
     * @param array $options An array of execution options
     *
     * @return int The command exit code
     */
    public function execute(array $input, array $options = []) : int {
        // set the command name automatically if the application requires
        // this argument and no command name was passed
        if (!isset($input['command']) && null !== ($application = $this->command
            ->getApplication()) && $application->getDefinition()
            ->hasArgument('command')) {
            $input = array_merge([
                'command' => $this->command
                    ->getName(),
            ], $input);
        }
        $this->input = new ArrayInput($input);
        // Use an in-memory input stream even if no inputs are set so that QuestionHelper::ask() does not rely on the blocking STDIN.
        $this->input
            ->setStream(self::createStream($this->inputs));
        if (isset($options['interactive'])) {
            $this->input
                ->setInteractive($options['interactive']);
        }
        if (!isset($options['decorated'])) {
            $options['decorated'] = false;
        }
        $this->initOutput($options);
        return $this->statusCode = $this->command
            ->run($this->input, $this->output);
    }

}