FacetManager facetManager = fullTextQuery.getFacetManager(); for (String facetField : facetFields) { FacetingRequest facetingRequest = queryBuilder.facet().name(facetField + FACET_NAME_SUFFIX).onField(facetField) .discrete().orderedBy(FacetSortOrder.COUNT_DESC).includeZeroCounts(false).maxFacetCount(facetCount) .createFacetingRequest();
FacetManager facetManager = fullTextQuery.getFacetManager(); for (String facetField : facetFields) { FacetingRequest facetingRequest = queryBuilder.facet().name(facetField + FACET_NAME_SUFFIX).onField(facetField) .discrete().orderedBy(FacetSortOrder.COUNT_DESC).includeZeroCounts(false).maxFacetCount(facetCount) .createFacetingRequest();
@Test public void testSimpleFaceting() throws Exception { String facetName = "ccs"; FacetingRequest request = queryBuilder( Car.class ).facet() .name( facetName ) .onField( Car.CUBIC_CAPACITY_STRING_FACET_STRING_ENCODING ) .discrete() .createFacetingRequest(); FullTextQuery query = matchAll( request ); List<Facet> facetList = query.getFacetManager().getFacets( facetName ); assertEquals( "Wrong number of facets", 4, facetList.size() ); assertFacet( facetList.get( 0 ), "2407", 17 ); assertFacet( facetList.get( 1 ), "2831", 16 ); assertFacet( facetList.get( 2 ), "3398", 16 ); assertFacet( facetList.get( 3 ), "2500", 1 ); }
@Test public void testRangeQueryWithUnsupportedType() { try { queryBuilder( Cd.class ).facet() .name( priceRange ) .onField( indexFieldName ) .range() .from( new Object() ).to( new Object() ) .createFacetingRequest(); fail( "Unsupported range faceting type" ); } catch (SearchException e) { assertTrue( "Unexpected error message: " + e.getMessage(), e.getMessage().startsWith( "HSEARCH000269" ) ); } }
@Test public void testAlphabeticalSortOrder() throws Exception { FacetingRequest request = queryBuilder( Car.class ).facet() .name( facetName ) .onField( Car.CUBIC_CAPACITY_STRING_FACET_STRING_ENCODING ) .discrete() .orderedBy( FacetSortOrder.FIELD_VALUE ) .createFacetingRequest(); FullTextQuery query = queryHondaWithFacet( request ); List<Facet> facetList = query.getFacetManager().getFacets( facetName ); for ( int i = 1; i < facetList.size() - 1; i++ ) { String previousFacetValue = facetList.get( i - 1 ).getValue(); String currentFacetValue = facetList.get( i ).getValue(); assertTrue( "Wrong alphabetical sort order", previousFacetValue.compareTo( currentFacetValue ) < 0 ); } }
@Test @TestForIssue(jiraKey = "HSEARCH-809") public void testStringFaceting() throws Exception { FacetingRequest request = queryBuilder( Car.class ).facet() .name( "manufacturer" ) .onField( "make" ) .discrete() .includeZeroCounts( false ) .createFacetingRequest(); FullTextQuery query = matchAll( request ); List<Facet> facetList = query.getFacetManager().getFacets( "manufacturer" ); assertEquals( "Wrong number of facets", 5, facetList.size() ); assertFacet( facetList.get( 0 ), "Honda", 13 ); assertFacet( facetList.get( 1 ), "BMW", 12 ); assertFacet( facetList.get( 2 ), "Mercedes", 12 ); assertFacet( facetList.get( 3 ), "Toyota", 12 ); assertFacet( facetList.get( 4 ), "Ford", 1 ); }
@Test public void testAllIndexedManyToOneValuesGetCounted() throws Exception { FacetingRequest request = queryBuilder( Company.class ).facet() .name( facetName ) .onField( indexFieldName ) .discrete() .includeZeroCounts( true ) .createFacetingRequest(); FullTextQuery query = queryCompanyWithFacet( request ); List<Facet> facetList = query.getFacetManager().getFacets( facetName ); assertEquals( "Wrong number of facets", 2, facetList.size() ); // check count in facet Iterator<Facet> itr = facetList.iterator(); while ( itr.hasNext() ) { Facet item = itr.next(); assertEquals( "Wrong count of facet", 1, item.getCount() ); } }
@Test public void testSimpleDiscretFacetingQuery() throws Exception { FacetingRequest request = queryBuilder( Car.class ).facet() .name( facetName ) .onField( Car.CUBIC_CAPACITY_STRING_FACET_STRING_ENCODING ) .discrete() .createFacetingRequest(); FullTextQuery query = queryHondaWithFacet( request ); List<Facet> facetList = query.getFacetManager().getFacets( facetName ); assertEquals( "Wrong number of facets", 3, facetList.size() ); }
@Test public void testFacetingOnEmptyIndex() throws Exception { FacetingRequest request = queryBuilder( Car.class ).facet() .name( facetName ) .onField( Car.CUBIC_CAPACITY_STRING_FACET_STRING_ENCODING ) .discrete() .createFacetingRequest(); FullTextQuery query = queryHondaWithFacet( request ); List<Facet> facetList = query.getFacetManager().getFacets( facetName ); assertEquals( "Wrong number of facets", 0, facetList.size() ); }
@Test public void testSimpleDiscretFacetingWithNoResultsQuery() throws Exception { FacetingRequest request = queryBuilder( Car.class ).facet() .name( facetName ) .onField( Car.CUBIC_CAPACITY_STRING_FACET_STRING_ENCODING ) .discrete() .createFacetingRequest(); FullTextQuery query = queryHondaNoResultsWithFacet( request ); List<Facet> facetList = query.getFacetManager().getFacets( facetName ); assertEquals( "Wrong number of facets", 0, facetList.size() ); }
@Test public void testSimpleDiscretFaceting() throws Exception { FacetingRequest request = queryBuilder( Car.class ).facet() .name( facetName ) .onField( Car.CUBIC_CAPACITY_STRING_FACET_STRING_ENCODING ) .discrete() .createFacetingRequest(); FullTextQuery query = queryHondaWithFacet( request ); List<Facet> facetList = query.getFacetManager().getFacets( facetName ); assertEquals( "Wrong number of facets", 3, facetList.size() ); }
@Test public void testNullFieldNameThrowsException() { try { queryBuilder( Car.class ).facet() .name( facetName ) .onField( null ) .discrete() .createFacetingRequest(); fail( "null should not be a valid field name" ); } catch (IllegalArgumentException e) { // success } }
@Test public void testNullRequestNameThrowsException() { try { queryBuilder( Car.class ).facet() .name( null ) .onField( Car.CUBIC_CAPACITY_STRING_FACET_STRING_ENCODING ) .discrete() .createFacetingRequest(); fail( "null should not be a valid request name" ); } catch (IllegalArgumentException e) { // success } }
public void testFaceting() throws Exception { QueryBuilder queryBuilder = qf.buildQueryBuilderForClass(Car.class).get(); FacetingRequest request = queryBuilder.facet() .name(facetName) .onField(indexFieldName) .discrete() .createFacetingRequest(); Query luceneQuery = queryBuilder.all().createQuery(); CacheQuery<?> query = qf.getQuery(luceneQuery); query.getFacetManager().enableFaceting(request); List<Facet> facetList = query.getFacetManager().getFacets(facetName); assertEquals("Wrong number of facets", 2, facetList.size()); assertEquals("4000", facetList.get(0).getValue()); assertEquals(2, facetList.get(0).getCount()); assertEquals(indexFieldName, facetList.get(0).getFieldName()); assertEquals("2341", facetList.get(1).getValue()); assertEquals(1, facetList.get(1).getCount()); assertEquals(indexFieldName, facetList.get(1).getFieldName()); }
@Test public void testEnableDisableFacets() { FacetingRequest request = queryBuilder( Car.class ).facet() .name( facetName ) .onField( Car.CUBIC_CAPACITY_STRING_FACET_STRING_ENCODING ) .discrete() .createFacetingRequest(); FullTextQuery query = queryHondaWithFacet( request ); assertTrue( "We should have facet results", query.getFacetManager().getFacets( facetName ).size() > 0 ); query.getFacetManager().disableFaceting( facetName ); query.list(); assertTrue( "We should have no facets", query.getFacetManager().getFacets( facetName ).size() == 0 ); }
@Test public void testRangeQueryWithNullToAndFrom() { try { queryBuilder( Cd.class ).facet() .name( priceRange ) .onField( indexFieldName ) .range() .from( null ).to( null ) .createFacetingRequest(); fail( "Unsupported range faceting type" ); } catch (SearchException e) { assertTrue( "Unexpected error message: " + e.getMessage(), e.getMessage().startsWith( "HSEARCH000270" ) ); } }
@Test public void testRangeDefinitionSortOrderThrowsExceptionForDiscreteFaceting() { try { queryBuilder( Car.class ).facet() .name( facetName ) .onField( Car.CUBIC_CAPACITY_STRING_FACET_STRING_ENCODING ) .discrete() .orderedBy( FacetSortOrder.RANGE_DEFINITION_ORDER ) .createFacetingRequest(); fail( "RANGE_DEFINITION_ODER not allowed on discrete faceting" ); } catch (SearchException e) { // success } }
@Test public void testDefaultSortOrderIsCount() throws Exception { FacetingRequest request = queryBuilder( Car.class ).facet() .name( facetName ) .onField( Car.CUBIC_CAPACITY_STRING_FACET_STRING_ENCODING ) .discrete() .createFacetingRequest(); FullTextQuery query = queryHondaWithFacet( request ); List<Facet> facetList = query.getFacetManager().getFacets( facetName ); assertFacetCounts( facetList, new int[] { 5, 4, 4 } ); }
@Test public void testUnknownFieldNameThrowsException() { FacetingRequest request = queryBuilder( Car.class ).facet() .name( "foo" ) // faceting name is irrelevant .onField( "foobar" ) // foobar is not a valid field name .discrete() .createFacetingRequest(); try { FullTextQuery query = queryHondaWithFacet( request ); query.getFacetManager().getFacets( "foo" ); fail( "The specified field name did not exist. Faceting request should fail" ); } catch (SearchException e) { assertTrue( "Unexpected error message: " + e.getMessage(), e.getMessage().startsWith( "HSEARCH000268" ) ); } }
@Test @TestForIssue(jiraKey = "HSEARCH-776") public void testMaxFacetCounts() throws Exception { FacetingRequest request = queryBuilder( Car.class ).facet() .name( facetName ) .onField( Car.CUBIC_CAPACITY_STRING_FACET_STRING_ENCODING ) .discrete() .orderedBy( FacetSortOrder.COUNT_DESC ) .maxFacetCount( 1 ) .createFacetingRequest(); FullTextQuery query = queryHondaWithFacet( request ); List<Facet> facetList = query.getFacetManager().getFacets( facetName ); assertEquals( "The number of facets should be restricted", 1, facetList.size() ); assertFacetCounts( facetList, new int[] { 5 } ); }