function BrokenCacheUpdateTest::testUpdate

Ensures that a broken or out-of-date element info cache is not used.

File

core/modules/system/tests/src/Functional/UpdateSystem/BrokenCacheUpdateTest.php, line 35

Class

BrokenCacheUpdateTest

Ensures that a broken or out-of-date element info cache is not used.

Namespace

Code

public function testUpdate() : void {
  $connection = Database::getConnection();
  // Create broken element info caches entries.
  $insert = $connection->upsert('cache_discovery');
  $insert->key('cid');
  $fields = [
    'cid' => 'element_info',
    'data' => 'BROKEN',
    'expire' => -1,
    'created' => '1549505157.144',
    'serialized' => 1,
    'tags' => '',
    'checksum' => 0,
  ];
  $insert->fields($fields);
  $fields['cid'] = 'element_info_build:claro';
  $insert->values(array_values($fields));
  $fields['cid'] = 'element_info_build:stark';
  $insert->values(array_values($fields));
  $insert->execute();
  $this->runUpdates();
  // Caches should have been cleared at this point.
  $count = (int) $connection->select('cache_discovery')
    ->condition('cid', [
    'element_info',
    'element_info_build:claro',
    'element_info_build:stark',
  ], 'IN')
    ->countQuery()
    ->execute()
    ->fetchField();
  $this->assertSame(0, $count);
}