Neos\Cache\Tests\Unit\Backend\PdoBackendTest::findIdentifiersByTagFindsSetEntries PHP Метод

    public function findIdentifiersByTagFindsSetEntries()
    {
        $backend = $this->setUpBackend();
        $data = 'Some data';
        $entryIdentifier = 'MyIdentifier';
        $backend->set($entryIdentifier, $data, ['UnitTestTag%tag1', 'UnitTestTag%tag2']);
        $retrieved = $backend->findIdentifiersByTag('UnitTestTag%tag1');
        $this->assertEquals($entryIdentifier, $retrieved[0]);
        $retrieved = $backend->findIdentifiersByTag('UnitTestTag%tag2');
        $this->assertEquals($entryIdentifier, $retrieved[0]);
    }