public function testGets()
 {
     $o_search = caGetSearchInstance('ca_objects');
     $this->assertInstanceOf('SearchEngine', $o_search);
     $o_res = $o_search->search('*', array('sort' => 'ca_object_labels.name'));
     /** @var SearchResult $o_res */
     $this->assertInstanceOf('SearchResult', $o_res);
     $this->assertEquals(10, $o_res->numHits());
     SearchResult::clearGetWithTemplatePrefetch();
     // old values may be cached from previous tests
     $i = 0;
     while ($o_res->nextHit()) {
         $vs_label = $o_res->getWithTemplate('^ca_objects.preferred_labels');
         $this->assertGreaterThan(0, strlen($vs_label));
         $this->assertRegExp("/{$i}\$/", $vs_label);
         $i++;
     }
 }