2014-07-11 20:49:59 +02:00
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// Copyright (c) 2013 Couchbase, Inc.
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2016-10-02 16:13:14 +02:00
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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2014-09-02 16:54:50 +02:00
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2016-10-02 16:29:39 +02:00
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package searcher
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2014-07-11 20:49:59 +02:00
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import (
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"testing"
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2014-09-01 17:15:38 +02:00
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2016-08-01 20:26:50 +02:00
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"github.com/blevesearch/bleve/index"
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2014-09-01 17:15:38 +02:00
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"github.com/blevesearch/bleve/search"
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2014-07-11 20:49:59 +02:00
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)
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func TestMatchAllSearch(t *testing.T) {
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2014-10-31 14:40:23 +01:00
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twoDocIndexReader, err := twoDocIndex.Reader()
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if err != nil {
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t.Error(err)
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}
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2015-04-08 00:05:41 +02:00
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defer func() {
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err := twoDocIndexReader.Close()
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if err != nil {
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t.Fatal(err)
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}
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}()
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2014-09-12 23:21:35 +02:00
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2017-01-06 02:49:45 +01:00
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explainTrue := search.SearcherOptions{Explain: true}
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allSearcher, err := NewMatchAllSearcher(twoDocIndexReader, 1.0, explainTrue)
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2014-07-30 18:30:38 +02:00
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if err != nil {
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t.Fatal(err)
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}
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2017-01-06 02:49:45 +01:00
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allSearcher2, err := NewMatchAllSearcher(twoDocIndexReader, 1.2, explainTrue)
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2014-07-30 18:30:38 +02:00
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if err != nil {
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t.Fatal(err)
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}
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2014-07-11 20:49:59 +02:00
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tests := []struct {
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2014-09-01 17:15:38 +02:00
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searcher search.Searcher
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2014-07-11 20:49:59 +02:00
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queryNorm float64
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2016-08-01 20:58:02 +02:00
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results []*search.DocumentMatch
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2014-07-11 20:49:59 +02:00
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}{
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{
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2014-07-30 18:30:38 +02:00
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searcher: allSearcher,
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2014-07-11 20:49:59 +02:00
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queryNorm: 1.0,
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2016-08-01 20:58:02 +02:00
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results: []*search.DocumentMatch{
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2016-04-03 03:54:33 +02:00
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{
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2016-08-01 20:58:02 +02:00
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IndexInternalID: index.IndexInternalID("1"),
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Score: 1.0,
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2014-07-11 20:49:59 +02:00
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},
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2016-04-03 03:54:33 +02:00
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{
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2016-08-01 20:58:02 +02:00
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IndexInternalID: index.IndexInternalID("2"),
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Score: 1.0,
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2014-07-11 20:49:59 +02:00
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},
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2016-04-03 03:54:33 +02:00
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{
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2016-08-01 20:58:02 +02:00
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IndexInternalID: index.IndexInternalID("3"),
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Score: 1.0,
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2014-07-11 20:49:59 +02:00
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},
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2016-04-03 03:54:33 +02:00
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{
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2016-08-01 20:58:02 +02:00
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IndexInternalID: index.IndexInternalID("4"),
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Score: 1.0,
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2014-07-11 20:49:59 +02:00
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},
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2016-04-03 03:54:33 +02:00
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{
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2016-08-01 20:58:02 +02:00
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IndexInternalID: index.IndexInternalID("5"),
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Score: 1.0,
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2014-07-11 20:49:59 +02:00
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},
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},
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},
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{
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2014-07-30 18:30:38 +02:00
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searcher: allSearcher2,
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2014-07-11 20:49:59 +02:00
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queryNorm: 0.8333333,
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2016-08-01 20:58:02 +02:00
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results: []*search.DocumentMatch{
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2016-04-03 03:54:33 +02:00
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{
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2016-08-01 20:58:02 +02:00
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IndexInternalID: index.IndexInternalID("1"),
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Score: 1.0,
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2014-07-11 20:49:59 +02:00
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},
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2016-04-03 03:54:33 +02:00
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{
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2016-08-01 20:58:02 +02:00
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IndexInternalID: index.IndexInternalID("2"),
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Score: 1.0,
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2014-07-11 20:49:59 +02:00
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},
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2016-04-03 03:54:33 +02:00
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{
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2016-08-01 20:58:02 +02:00
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IndexInternalID: index.IndexInternalID("3"),
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Score: 1.0,
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2014-07-11 20:49:59 +02:00
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},
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2016-04-03 03:54:33 +02:00
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{
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2016-08-01 20:58:02 +02:00
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IndexInternalID: index.IndexInternalID("4"),
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Score: 1.0,
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2014-07-11 20:49:59 +02:00
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},
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2016-04-03 03:54:33 +02:00
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{
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2016-08-01 20:58:02 +02:00
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IndexInternalID: index.IndexInternalID("5"),
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Score: 1.0,
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2014-07-11 20:49:59 +02:00
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},
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},
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},
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}
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for testIndex, test := range tests {
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2014-07-30 18:30:38 +02:00
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2014-07-11 20:49:59 +02:00
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if test.queryNorm != 1.0 {
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2014-07-30 18:30:38 +02:00
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test.searcher.SetQueryNorm(test.queryNorm)
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2014-07-11 20:49:59 +02:00
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}
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2015-04-08 00:05:41 +02:00
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defer func() {
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err := test.searcher.Close()
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if err != nil {
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t.Fatal(err)
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}
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}()
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2014-07-11 20:49:59 +02:00
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2016-08-09 04:21:47 +02:00
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ctx := &search.SearchContext{
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2016-08-25 01:02:22 +02:00
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DocumentMatchPool: search.NewDocumentMatchPool(test.searcher.DocumentMatchPoolSize(), 0),
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2016-08-09 04:21:47 +02:00
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}
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next, err := test.searcher.Next(ctx)
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2014-07-11 20:49:59 +02:00
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i := 0
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for err == nil && next != nil {
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if i < len(test.results) {
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2016-08-01 20:58:02 +02:00
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if !next.IndexInternalID.Equals(test.results[i].IndexInternalID) {
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t.Errorf("expected result %d to have id %s got %s for test %d", i, test.results[i].IndexInternalID, next.IndexInternalID, testIndex)
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2014-07-11 20:49:59 +02:00
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}
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if !scoresCloseEnough(next.Score, test.results[i].Score) {
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t.Errorf("expected result %d to have score %v got %v for test %d", i, test.results[i].Score, next.Score, testIndex)
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t.Logf("scoring explanation: %s", next.Expl)
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}
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}
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2016-08-09 04:21:47 +02:00
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ctx.DocumentMatchPool.Put(next)
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next, err = test.searcher.Next(ctx)
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2014-07-11 20:49:59 +02:00
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i++
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}
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if err != nil {
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t.Fatalf("error iterating searcher: %v for test %d", err, testIndex)
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}
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if len(test.results) != i {
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t.Errorf("expected %d results got %d for test %d", len(test.results), i, testIndex)
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}
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}
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}
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