Issue #3308507 by neclimdul, Spokje, longwave: Remove Cache::keyFromQuery

   * call this function. Executing the query and formatting results should

   * happen in a #pre_render callback.

   *

   * @deprecated in drupal:10.1.0 and is removed from drupal:11.0.0. No

   *   replacement provided.

   *

   * @see https://www.drupal.org/node/3308507

   *

   * @param \Drupal\Core\Database\Query\SelectInterface $query

   *   A select query object.

   *

   *   A hash of the query arguments.

   */

  public static function keyFromQuery(SelectInterface $query) {

    @trigger_error(__METHOD__ . ' is deprecated in drupal:10.1.0 and is removed from drupal:11.0.0. No replacement provided. https://www.drupal.org/node/3322044', E_USER_DEPRECATED);

    $query->preExecute();

    $keys = [(string) $query, $query->getArguments()];

    return hash('sha256', serialize($keys));

namespace Drupal\Tests\Core\Cache;

use Drupal\Core\Cache\Cache;

use Drupal\Tests\Core\Database\Stub\Select;

use Drupal\Tests\Core\Database\Stub\StubConnection;

use Drupal\Tests\Core\Database\Stub\StubPDO;

use Drupal\Tests\UnitTestCase;

use Prophecy\Argument;

use Drupal\Core\Cache\Context\CacheContextsManager;

    $this->assertEquals($expected, Cache::buildTags($prefix, $suffixes, $glue));

  }

  /**

   * @covers ::keyFromQuery

   * @group legacy

   */

  public function testKeyFromQuery() {

    $this->expectDeprecation('Drupal\Core\Cache\Cache::keyFromQuery is deprecated in drupal:10.1.0 and is removed from drupal:11.0.0. No replacement provided. https://www.drupal.org/node/3322044');

    $query = new Select(new StubConnection(new StubPDO(), []), 'dne');

    Cache::keyFromQuery($query);

  }

}