/**
  * Tests whether loading a server works correctly.
  *
  * @param \Drupal\search_api\ServerInterface $server
  *   The server used for this test.
  */
 public function serverLoad(ServerInterface $server)
 {
     $loaded_server = $this->storage->load($server->id());
     $this->assertSame($server->label(), $loaded_server->label());
     $this->storage->resetCache();
     $loaded_server = $this->storage->load($server->id());
     $this->assertSame($server->label(), $loaded_server->label());
 }