fixes tests

Command/ScheduleCommand.php

@@ -8,10 +8,8 @@
 use JMS\JobQueueBundle\Console\CronCommand;
 use JMS\JobQueueBundle\Cron\CommandScheduler;
 use JMS\JobQueueBundle\Cron\JobScheduler;
-use JMS\JobQueueBundle\Cron\SchedulerRegistry;
 use JMS\JobQueueBundle\Entity\CronJob;
 use JMS\JobQueueBundle\Entity\Job;
-use Symfony\Bundle\FrameworkBundle\Command\ContainerAwareCommand;
 use Symfony\Component\Console\Command\Command;
 use Symfony\Component\Console\Input\InputInterface;
 use Symfony\Component\Console\Input\InputOption;
@@ -150,6 +148,7 @@ private function populateJobSchedulers()
     {
         $schedulers = [];
         foreach ($this->schedulers as $scheduler) {
+            /** @var JobScheduler $scheduler */
             foreach ($scheduler->getCommands() as $name) {
                 $schedulers[$name] = $scheduler;
             }

Tests/Functional/CronTest.php

@@ -18,7 +18,7 @@ class CronTest extends BaseTestCase
     public function testSchedulesCommands()
     {
         $output = $this->doRun(array('--min-job-interval' => 1, '--max-runtime' => 12));
-        $this->assertEquals(2, substr_count($output, 'Scheduling command scheduled-every-few-seconds'));
+        $this->assertEquals(2, substr_count($output, 'Scheduling command scheduled-every-few-seconds'), $output);
     }
 
     protected function setUp()

Tests/Functional/TestBundle/Command/ScheduledEveryFewSecondsCommand.php

@@ -4,27 +4,24 @@
 
 use JMS\JobQueueBundle\Console\CronCommand;
 use JMS\JobQueueBundle\Entity\Job;
-use Symfony\Bundle\FrameworkBundle\Command\ContainerAwareCommand;
+use Symfony\Component\Console\Command\Command;
 use Symfony\Component\Console\Input\InputInterface;
 use Symfony\Component\Console\Output\OutputInterface;
 
-class ScheduledEveryFewSecondsCommand extends ContainerAwareCommand implements CronCommand
+class ScheduledEveryFewSecondsCommand extends Command implements CronCommand
 {
-    public function shouldBeScheduled(\DateTime $lastRunAt)
+    protected static $defaultName = 'scheduled-every-few-seconds';
+
+    public function shouldBeScheduled(\DateTime $lastRunAt): bool
     {
         return time() - $lastRunAt->getTimestamp() >= 5;
     }
 
-    public function createCronJob(\DateTime $_)
+    public function createCronJob(\DateTime $_): Job
     {
         return new Job('scheduled-every-few-seconds');
     }
 
-    protected function configure()
-    {
-        $this->setName('scheduled-every-few-seconds');
-    }
-
     protected function execute(InputInterface $input, OutputInterface $output)
     {
         $output->writeln('Done');

Tests/Functional/config/framework.yml

@@ -6,5 +6,7 @@ framework:
 
 services:
     JMS\JobQueueBundle\Tests\Functional\TestBundle\Command\:
+        autoconfigure: true
+        autowire: true
         resource: '../TestBundle/Command'
         tags: ['console.command']

composer.json

@@ -13,10 +13,10 @@
     ],
     "require": {
         "php": "^7.1",
-        "symfony/framework-bundle": "^4.0",
-        "symfony/debug": "^4.0",
+        "symfony/framework-bundle": "^3.4 || ^4.0",
+        "symfony/debug": "^3.4 || ^4.0",
         "doctrine/common": "^2.3",
-        "symfony/process": "^4.0"
+        "symfony/process": "^3.4 || ^4.0"
     },
     "require-dev": {
         "doctrine/doctrine-fixtures-bundle": "*",