Horde_Kolab_Server_Search_Operation_Guid::searchGuid PHP Метод

    public function searchGuid(Horde_Kolab_Server_Query_Element_Interface $criteria)
    {
        $params = array('attributes' => 'guid');
        $data = $this->getStructure()->find($criteria, $params);
        return self::guidFromResult($data);
    }

 public function testMethodSearchguidHasResultArrayEmptyIfTheSearchReturnedNoResults()
 {
     $result = $this->getMock('Horde_Kolab_Server_Result_Interface');
     $result->expects($this->once())->method('asArray')->will($this->returnValue(array()));
     $this->structure->expects($this->once())->method('find')->with($this->isInstanceOf('Horde_Kolab_Server_Query_Element_Interface'), array('attributes' => 'guid'))->will($this->returnValue($result));
     $search = new Horde_Kolab_Server_Search_Operation_Guid($this->structure);
     $criteria = $this->getMock('Horde_Kolab_Server_Query_Element_Interface');
     $this->assertEquals(array(), $search->searchGuid($criteria));
 }