/** @test */
 public function getWhereClauseFromFilterboxCollectionReturnsExpectedString()
 {
     $pagerCollectionMock = $this->getMock('Tx_PtExtlist_Domain_Model_Pager_PagerCollection', array('setItemCount'), array(), '', false, false);
     $dataBackend = new Tx_PtExtlist_Domain_DataBackend_MySqlDataBackend_MySqlDataBackend($this->configurationBuilder);
     $dataBackend->_injectPagerCollection($pagerCollectionMock);
     $dataBackend->_injectQueryInterpreter(new Tx_PtExtlist_Domain_DataBackend_MySqlDataBackend_MySqlInterpreter_MySqlInterpreter());
     $filter1Mock = $this->getFilterMockByCriteria(new Tx_PtExtlist_Domain_QueryObject_SimpleCriteria('test', 10, '>'));
     $filter2Mock = $this->getFilterMockByCriteria(new Tx_PtExtlist_Domain_QueryObject_SimpleCriteria('test', 10, '<'));
     $filter3Mock = $this->getFilterMockByCriteria(new Tx_PtExtlist_Domain_QueryObject_SimpleCriteria('test', 20, '>'));
     $filter4Mock = $this->getFilterMockByCriteria(new Tx_PtExtlist_Domain_QueryObject_SimpleCriteria('test', 20, '<'));
     $filterbox1 = $this->getFilterboxByArrayOfFilters(array($filter1Mock, $filter2Mock));
     $filterbox2 = $this->getFilterboxByArrayOfFilters(array($filter3Mock, $filter4Mock));
     $filterboxCollection = new Tx_PtExtlist_Domain_Model_Filter_FilterboxCollection($this->configurationBuilder);
     $filterboxCollection->addItem($filterbox1);
     $filterboxCollection->addItem($filterbox2);
     $dataBackend->_injectfilterboxCollection($filterboxCollection);
     $whereClauseForFilterboxCollection = $dataBackend->getWhereClauseFromFilterboxes();
     $this->assertTrue($whereClauseForFilterboxCollection == '((test > 10) AND (test < 10)) AND ((test > 20) AND (test < 20))', 'Where clause for filterbox collection should have been "((test > 10) AND (test < 10)) AND ((test > 20) AND (test < 20))" but was ' . $whereClauseForFilterboxCollection);
 }