MAGETWO-66201: [GitHub][PR] Schedule generation was broken #4897

 - Merge Pull Request #4897 from ajpevers/magento2:patch-1

Author: Oleksii Korshenko

app/code/Magento/Cron/Observer/ProcessCronQueueObserver.php

@@ -486,7 +486,6 @@ protected function saveSchedule($jobCode, $cronExpression, $timeInterval, $exist
             if ($schedule->trySchedule()) {
                 // time matches cron expression
                 $schedule->save();
-                return;
             }
         }
     }

app/code/Magento/Cron/Test/Unit/Observer/ProcessCronQueueObserverTest.php

@@ -660,7 +660,7 @@ public function testDispatchGenerate()
         $schedule->expects($this->any())->method('unsScheduleId')->willReturnSelf();
         $schedule->expects($this->any())->method('trySchedule')->willReturnSelf();
         $schedule->expects($this->any())->method('getCollection')->willReturn($this->_collection);
-        $schedule->expects($this->exactly(1))->method('save')->willReturnSelf();
+        $schedule->expects($this->atLeastOnce())->method('save')->willReturnSelf();
 
         $this->_collection->addItem(new \Magento\Framework\DataObject());
         $this->_collection->addItem($schedule);