/**
  * @param \Drupal\Console\Style\DrupalStyle $io
  * @param $updates
  */
 private function runUpdates(DrupalStyle $io, $updates)
 {
     foreach ($updates as $module_name => $module_updates) {
         $modulePath = $this->getApplication()->getSite()->getModulePath($this->module);
         $this->site->loadLegacyFile($modulePath . '/' . $this->module . '.install', false);
         foreach ($module_updates['pending'] as $update_number => $update) {
             if ($this->module != 'all' && $this->update_n !== null && $this->update_n != $update_number) {
                 continue;
             }
             if ($this->update_n > $module_updates['start']) {
                 $io->info($this->trans('commands.update.execute.messages.executing-required-previous-updates'));
             }
             for ($update_index = $module_updates['start']; $update_index <= $update_number; $update_index++) {
                 $io->info(sprintf($this->trans('commands.update.execute.messages.executing-update'), $update_index, $module_name));
                 try {
                     $this->moduleHandler->invoke($module_name, 'update_' . $update_index);
                 } catch (\Exception $e) {
                     watchdog_exception('update', $e);
                     $io->error($e->getMessage());
                 }
                 drupal_set_installed_schema_version($module_name, $update_index);
             }
         }
     }
 }
 /**
  * Test invoke methods when module is enabled.
  *
  * @covers ::invoke
  */
 public function testInvokeModuleEnabled()
 {
     $this->assertTrue($this->moduleHandler->invoke('module_handler_test', 'hook', array(TRUE)), 'Installed module runs hook.');
     $this->assertFalse($this->moduleHandler->invoke('module_handler_test', 'hook', array(FALSE)), 'Installed module runs hook.');
     $this->assertNull($this->moduleHandler->invoke('module_handler_test_fake', 'hook', array(FALSE)), 'Installed module runs hook.');
 }