public function testInstance()
 {
     $schedule = new Schedule();
     $schedule->exec('ls -a');
     $schedule->command('migrate');
     $schedule->call(function () {
         echo 'hello';
     });
     $this->assertEquals(3, count($schedule->events));
     return $schedule;
 }
 public function actionRun()
 {
     $this->stdout(PHP_EOL);
     $this->importScheduleFile();
     /** @var Event[] $events */
     $events = $this->schedule->dueEvents(Yii::$app);
     foreach ($events as $event) {
         $this->stdout('Runing scheduled command ' . $event->getSummaryForDisplay() . PHP_EOL);
         $event->run(Yii::$app);
     }
     if (count($events) == 0) {
         $this->stdout('No scheduled commands are ready to run.' . PHP_EOL);
     }
 }
 /**
  * {@inheritdoc}
  */
 public function init()
 {
     if (Yii::$app->has($this->schedule)) {
         $this->schedule = Instance::ensure($this->schedule, Schedule::className());
     } else {
         $this->schedule = Yii::createObject(Schedule::className());
     }
     parent::init();
 }