public function testTermQuery()
{
$objSearchTerm = new class_module_search_term("blub");
$objSearchQuery = new class_module_search_term_query($objSearchTerm);
$arrResults = $this->getResultsFromQuery($objSearchQuery);
$this->assertEquals(count($arrResults), 1, "simple term query (blub)");
$this->assertEquals($this->getCountFromQuery($objSearchQuery), 1);
$objMetadataFilter = new class_module_search_metadata_filter();
$objMetadataFilter->setFilterModules(array(_search_module_id_));
$objSearchQuery->setMetadataFilter($objMetadataFilter);
$arrResults = $this->getResultsFromQuery($objSearchQuery);
$this->assertEquals(count($arrResults), 0, "metadata filter (blub)");
$this->assertEquals($this->getCountFromQuery($objSearchQuery), 0);
$objMetadataFilter->setFilterModules(array(_system_modul_id_, _search_module_id_));
$objSearchQuery->setMetadataFilter($objMetadataFilter);
$arrResults = $this->getResultsFromQuery($objSearchQuery);
$this->assertEquals(count($arrResults), 1, "metadata filter (blub)");
$this->assertEquals($this->getCountFromQuery($objSearchQuery), 1);
$objParser = new class_module_search_query_parser();
$objQuery = $objParser->parseText("subtitle:blub");
$arrResult = $this->getResultsFromQuery($objQuery);
$this->assertEquals(count($arrResult), 1, "count error (subtitle:blub)");
$this->assertEquals($arrResult[0]["score"], 1, "field filter scoring (subtitle:blub)");
$this->assertEquals($this->getCountFromQuery($objSearchQuery), 1);
$objQuery = $objParser->parseText("title:hallo");
$arrResult = $this->getResultsFromQuery($objQuery);
$this->assertEquals(count($arrResult), 2);
$this->assertEquals($arrResult[0]["score"], 1, "field filter scoring (title:hallo)");
$this->assertEquals($this->getCountFromQuery($objQuery), 2);
$objQuery = $objParser->parseText("ipsum");
$arrResult = $this->getResultsFromQuery($objQuery);
$this->assertEquals(count($arrResult), 1);
$this->assertEquals($arrResult[0]["score"], 3, "field filter scoring (ipsum)");
$this->assertEquals($this->getCountFromQuery($objQuery), 1);
}
public function testQueryParser()
{
echo "Test Query Parser\n";
$objParser = new class_module_search_query_parser();
// Must
echo "Must...\n";
$objQuery = $objParser->parseText("hello");
/** @var $objQuery class_module_search_term_query */
$this->assertTrue($objQuery instanceof class_module_search_term_query, "wrong query type");
$this->assertEquals($objQuery->getObjTerm()->getStrText(), "hello");
echo "Must...\n";
$objQuery = $objParser->parseText("glückwunsch");
/** @var $objQuery class_module_search_term_query */
$this->assertTrue($objQuery instanceof class_module_search_term_query, "wrong query type");
$this->assertEquals($objQuery->getObjTerm()->getStrText(), "glückwunsch");
// Must - Must
echo "Must - Must...\n";
$objQuery = $objParser->parseText("hello world");
$this->assertTrue($objQuery instanceof class_module_search_boolean_query, "wrong query type");
if ($objQuery instanceof class_module_search_boolean_query) {
/** @var $objQuery class_module_search_boolean_query */
$this->assertEquals(count($objQuery->getMustOccurs()), 2);
$this->assertEquals(count($objQuery->getMustNotOccurs()), 0);
$this->assertEquals(count($objQuery->getShouldNotOccurs()), 0);
$this->assertEquals(count($objQuery->getMustNotOccurs()), 0);
$this->assertEquals($objQuery->getMustOccurs()[0]->getStrText(), "hello");
$this->assertEquals($objQuery->getMustOccurs()[1]->getStrText(), "world");
}
// Must - Should
echo "Must - Should...\n";
$objQuery = $objParser->parseText("+hello world");
$this->assertTrue($objQuery instanceof class_module_search_boolean_query, "wrong query type");
if ($objQuery instanceof class_module_search_boolean_query) {
/** @var $objQuery class_module_search_boolean_query */
$this->assertEquals(count($objQuery->getMustOccurs()), 1);
$this->assertEquals(count($objQuery->getShouldOccurs()), 1);
$this->assertEquals(count($objQuery->getMustNotOccurs()), 0);
$this->assertEquals(count($objQuery->getShouldNotOccurs()), 0);
$this->assertEquals($objQuery->getMustOccurs()[0]->getStrText(), "hello");
$this->assertEquals($objQuery->getShouldOccurs()[0]->getStrText(), "world");
}
// Must - Must - Should
echo "Must - Must - Should...\n";
$objQuery = $objParser->parseText("+hello +world blub");
$this->assertTrue($objQuery instanceof class_module_search_boolean_query, "wrong query type");
if ($objQuery instanceof class_module_search_boolean_query) {
/** @var $objQuery class_module_search_boolean_query */
$this->assertEquals(count($objQuery->getMustOccurs()), 2);
$this->assertEquals(count($objQuery->getShouldOccurs()), 1);
$this->assertEquals(count($objQuery->getMustNotOccurs()), 0);
$this->assertEquals(count($objQuery->getShouldNotOccurs()), 0);
$this->assertEquals($objQuery->getMustOccurs()[0]->getStrText(), "hello");
$this->assertEquals($objQuery->getMustOccurs()[1]->getStrText(), "world");
$this->assertEquals($objQuery->getShouldOccurs()[0]->getStrText(), "blub");
}
// Must - Must - MustNot
echo "Must - Must - MustNot...\n";
$objQuery = $objParser->parseText("+hello +world -blub");
$this->assertTrue($objQuery instanceof class_module_search_boolean_query, "wrong query type");
if ($objQuery instanceof class_module_search_boolean_query) {
/** @var $objQuery class_module_search_boolean_query */
$this->assertEquals(count($objQuery->getMustOccurs()), 2);
$this->assertEquals(count($objQuery->getShouldOccurs()), 0);
$this->assertEquals(count($objQuery->getMustNotOccurs()), 1);
$this->assertEquals(count($objQuery->getShouldNotOccurs()), 0);
$this->assertEquals($objQuery->getMustOccurs()[0]->getStrText(), "hello");
$this->assertEquals($objQuery->getMustOccurs()[1]->getStrText(), "world");
$this->assertEquals($objQuery->getMustNotOccurs()[0]->getStrText(), "blub");
}
// Must - MustNot
echo "Must - MustNot...\n";
$objQuery = $objParser->parseText("hello -world");
$this->assertTrue($objQuery instanceof class_module_search_boolean_query, "wrong query type");
if ($objQuery instanceof class_module_search_boolean_query) {
/** @var $objQuery class_module_search_boolean_query */
$this->assertEquals(count($objQuery->getMustOccurs()), 1);
$this->assertEquals(count($objQuery->getMustNotOccurs()), 1);
$this->assertEquals(count($objQuery->getShouldOccurs()), 0);
$this->assertEquals(count($objQuery->getShouldNotOccurs()), 0);
$this->assertEquals($objQuery->getMustOccurs()[0]->getStrText(), "hello");
$this->assertEquals($objQuery->getMustNotOccurs()[0]->getStrText(), "world");
}
}
/**
* Counts the number of hits
*
* @param class_module_search_search $objSearch
*
* @return int
*/
public function getIndexedSearchCount($objSearch)
{
$objParser = new class_module_search_query_parser();
$objSearchQuery = $objParser->parseText($objSearch->getStrQuery());
if ($objSearchQuery == null) {
return 0;
}
$objSearchQuery->setMetadataFilter($this->getMetadataFilterFromSearch($objSearch));
$strQuery = "";
$arrParameters = array();
$objSearchQuery->getCountQuery($strQuery, $arrParameters);
$arrSearchResult = $this->objDB->getPRow($strQuery, $arrParameters);
return $arrSearchResult["COUNT(*)"];
}
public function testBooleanQuery()
{
$objSearchTerm1 = new class_module_search_term("hallo");
$objSearchTerm2 = new class_module_search_term("welt");
$objBooleanSearch = new class_module_search_boolean_query();
$objBooleanSearch->add($objSearchTerm1, class_module_search_boolean_query::BOOLEAN_CLAUSE_OCCUR_MUST);
$objBooleanSearch->add($objSearchTerm2, class_module_search_boolean_query::BOOLEAN_CLAUSE_OCCUR_MUST);
$arrResult = $this->getResultsFromQuery($objBooleanSearch);
$this->assertEquals(count($arrResult), 2);
$this->assertEquals($arrResult[0]["score"], 2);
$this->assertEquals($this->getCountFromQuery($objBooleanSearch), 2);
// One more optional search term
$objSearchTerm3 = new class_module_search_term("blub");
$objBooleanSearch->add($objSearchTerm3, class_module_search_boolean_query::BOOLEAN_CLAUSE_OCCUR_SHOULD);
$arrResult = $this->getResultsFromQuery($objBooleanSearch);
$this->assertEquals(count($arrResult), 2);
$this->assertEquals($arrResult[0]["score"], 4);
$this->assertEquals($arrResult[1]["score"], 2);
$this->assertEquals($this->getCountFromQuery($objBooleanSearch), 2);
// Module metadata filter
$objMetadataFilter = new class_module_search_metadata_filter();
$objMetadataFilter->setFilterModules(array(_system_modul_id_));
$objBooleanSearch->setMetadataFilter($objMetadataFilter);
$arrResult = $this->getResultsFromQuery($objBooleanSearch);
$this->assertEquals(count($arrResult), 1, "Metadata module filter");
$this->assertEquals($arrResult[0]["score"], 4);
$this->assertEquals($this->getCountFromQuery($objBooleanSearch), 1);
$objMetadataFilter->setFilterModules(array(_system_modul_id_, _search_module_id_));
$objBooleanSearch->setMetadataFilter($objMetadataFilter);
$arrResult = $this->getResultsFromQuery($objBooleanSearch);
$this->assertEquals(count($arrResult), 2, "Metadata module filter");
$this->assertEquals($this->getCountFromQuery($objBooleanSearch), 2);
// must must mustNot Search
$objParser = new class_module_search_query_parser();
$objQuery = $objParser->parseText("+hallo +welt -blub");
$arrResult = $this->getResultsFromQuery($objQuery);
$this->assertEquals(count($arrResult), 1);
$this->assertEquals($this->getCountFromQuery($objQuery), 1);
$objParser = new class_module_search_query_parser();
$objQuery = $objParser->parseText("+hallo +subtitle:blub");
$arrResult = $this->getResultsFromQuery($objQuery);
$this->assertEquals(count($arrResult), 1);
$this->assertEquals($arrResult[0]["score"], 2, "field filter scoring");
$this->assertEquals($this->getCountFromQuery($objQuery), 1);
$objQuery = $objParser->parseText("title:hallo");
$arrResult = $this->getResultsFromQuery($objQuery);
$this->assertEquals(count($arrResult), 2);
$this->assertEquals($arrResult[0]["score"], 1, "field filter scoring");
$this->assertEquals($this->getCountFromQuery($objQuery), 2);
//test new Scoring
$objQuery = $objParser->parseText("lorem ipsum");
$arrResult = $this->getResultsFromQuery($objQuery);
$this->assertEquals(count($arrResult), 1);
$this->assertEquals($arrResult[0]["score"], 4, "'lorem ipsum' scoring");
$this->assertEquals($this->getCountFromQuery($objQuery), 1);
}