| # Licensed to the Apache Software Foundation (ASF) under one or more |
| # contributor license agreements. See the NOTICE file distributed with |
| # this work for additional information regarding copyright ownership. |
| # The ASF licenses this file to You under the Apache License, Version 2.0 |
| # (the "License"); you may not use this file except in compliance with |
| # the License. You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| |
| use strict; |
| use warnings; |
| use lib 'buildlib'; |
| |
| use Test::More tests => 9; |
| use Lucy::Test; |
| use Lucy::Test::TestUtils qw( create_index ); |
| |
| my @docs = ( 'a b', 'a a b', 'a a a b', 'x' ); |
| my $folder = create_index(@docs); |
| my $searcher = Lucy::Search::IndexSearcher->new( index => $folder ); |
| |
| my $hits = $searcher->hits( |
| query => 'a', |
| offset => 0, |
| num_wanted => 1, |
| ); |
| is( $hits->total_hits, 3, "total_hits" ); |
| my $hit = $hits->next; |
| cmp_ok( $hit->get_score, '>', 0.0, "score field added" ); |
| is( $hits->next, undef, "hits exhausted" ); |
| |
| $hits->next; |
| is( $hits->next, undef, "hits exhausted" ); |
| |
| my @retrieved; |
| @retrieved = (); |
| $hits = $searcher->hits( |
| query => 'a', |
| offset => 0, |
| num_wanted => 100, |
| ); |
| is( $hits->total_hits, 3, "total_hits still correct" ); |
| while ( my $hit = $hits->next ) { |
| push @retrieved, $hit->{content}; |
| } |
| is_deeply( \@retrieved, [ @docs[ 2, 1, 0 ] ], "correct content via next()" ); |
| |
| @retrieved = (); |
| $hits = $searcher->hits( |
| query => 'a', |
| offset => 1, |
| num_wanted => 100, |
| ); |
| is( $hits->total_hits, 3, "total_hits correct with offset" ); |
| while ( my $hit = $hits->next ) { |
| push @retrieved, $hit->{content}; |
| } |
| is( scalar @retrieved, 2, "number retrieved with offset" ); |
| is_deeply( \@retrieved, [ @docs[ 1, 0 ] ], "correct content with offset" ); |