c7443fe52b
more things can return error now in a couple of places we had to swallow errors because they didn't fit the existing API. in these case and proactively in a few others we now return error as well. also the batch API has been updated to allow performing set/delete internal within the batch
203 lines
5.6 KiB
Go
203 lines
5.6 KiB
Go
// Copyright (c) 2014 Couchbase, Inc.
|
|
// Licensed 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.
|
|
|
|
package searchers
|
|
|
|
import (
|
|
"testing"
|
|
|
|
"github.com/blevesearch/bleve/search"
|
|
)
|
|
|
|
func TestConjunctionSearch(t *testing.T) {
|
|
|
|
twoDocIndexReader, err := twoDocIndex.Reader()
|
|
if err != nil {
|
|
t.Error(err)
|
|
}
|
|
defer twoDocIndexReader.Close()
|
|
|
|
// test 0
|
|
beerTermSearcher, err := NewTermSearcher(twoDocIndexReader, "beer", "desc", 1.0, true)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
martyTermSearcher, err := NewTermSearcher(twoDocIndexReader, "marty", "name", 5.0, true)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
beerAndMartySearcher, err := NewConjunctionSearcher(twoDocIndexReader, []search.Searcher{beerTermSearcher, martyTermSearcher}, true)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
// test 1
|
|
angstTermSearcher, err := NewTermSearcher(twoDocIndexReader, "angst", "desc", 1.0, true)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
beerTermSearcher2, err := NewTermSearcher(twoDocIndexReader, "beer", "desc", 1.0, true)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
angstAndBeerSearcher, err := NewConjunctionSearcher(twoDocIndexReader, []search.Searcher{angstTermSearcher, beerTermSearcher2}, true)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
// test 2
|
|
beerTermSearcher3, err := NewTermSearcher(twoDocIndexReader, "beer", "desc", 1.0, true)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
jackTermSearcher, err := NewTermSearcher(twoDocIndexReader, "jack", "name", 5.0, true)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
beerAndJackSearcher, err := NewConjunctionSearcher(twoDocIndexReader, []search.Searcher{beerTermSearcher3, jackTermSearcher}, true)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
// test 3
|
|
beerTermSearcher4, err := NewTermSearcher(twoDocIndexReader, "beer", "desc", 1.0, true)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
misterTermSearcher, err := NewTermSearcher(twoDocIndexReader, "mister", "title", 5.0, true)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
beerAndMisterSearcher, err := NewConjunctionSearcher(twoDocIndexReader, []search.Searcher{beerTermSearcher4, misterTermSearcher}, true)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
// test 4
|
|
couchbaseTermSearcher, err := NewTermSearcher(twoDocIndexReader, "couchbase", "street", 1.0, true)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
misterTermSearcher2, err := NewTermSearcher(twoDocIndexReader, "mister", "title", 5.0, true)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
couchbaseAndMisterSearcher, err := NewConjunctionSearcher(twoDocIndexReader, []search.Searcher{couchbaseTermSearcher, misterTermSearcher2}, true)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
// test 5
|
|
beerTermSearcher5, err := NewTermSearcher(twoDocIndexReader, "beer", "desc", 5.0, true)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
couchbaseTermSearcher2, err := NewTermSearcher(twoDocIndexReader, "couchbase", "street", 1.0, true)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
misterTermSearcher3, err := NewTermSearcher(twoDocIndexReader, "mister", "title", 5.0, true)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
couchbaseAndMisterSearcher2, err := NewConjunctionSearcher(twoDocIndexReader, []search.Searcher{couchbaseTermSearcher2, misterTermSearcher3}, true)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
beerAndCouchbaseAndMisterSearcher, err := NewConjunctionSearcher(twoDocIndexReader, []search.Searcher{beerTermSearcher5, couchbaseAndMisterSearcher2}, true)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
tests := []struct {
|
|
searcher search.Searcher
|
|
results []*search.DocumentMatch
|
|
}{
|
|
{
|
|
searcher: beerAndMartySearcher,
|
|
results: []*search.DocumentMatch{
|
|
&search.DocumentMatch{
|
|
ID: "1",
|
|
Score: 2.0097428702814377,
|
|
},
|
|
},
|
|
},
|
|
{
|
|
searcher: angstAndBeerSearcher,
|
|
results: []*search.DocumentMatch{
|
|
&search.DocumentMatch{
|
|
ID: "2",
|
|
Score: 1.0807601687084403,
|
|
},
|
|
},
|
|
},
|
|
{
|
|
searcher: beerAndJackSearcher,
|
|
results: []*search.DocumentMatch{},
|
|
},
|
|
{
|
|
searcher: beerAndMisterSearcher,
|
|
results: []*search.DocumentMatch{
|
|
&search.DocumentMatch{
|
|
ID: "2",
|
|
Score: 1.2877980334016337,
|
|
},
|
|
&search.DocumentMatch{
|
|
ID: "3",
|
|
Score: 1.2877980334016337,
|
|
},
|
|
},
|
|
},
|
|
{
|
|
searcher: couchbaseAndMisterSearcher,
|
|
results: []*search.DocumentMatch{
|
|
&search.DocumentMatch{
|
|
ID: "2",
|
|
Score: 1.4436599157093672,
|
|
},
|
|
},
|
|
},
|
|
{
|
|
searcher: beerAndCouchbaseAndMisterSearcher,
|
|
results: []*search.DocumentMatch{
|
|
&search.DocumentMatch{
|
|
ID: "2",
|
|
Score: 1.441614953806971,
|
|
},
|
|
},
|
|
},
|
|
}
|
|
|
|
for testIndex, test := range tests {
|
|
defer test.searcher.Close()
|
|
|
|
next, err := test.searcher.Next()
|
|
i := 0
|
|
for err == nil && next != nil {
|
|
if i < len(test.results) {
|
|
if next.ID != test.results[i].ID {
|
|
t.Errorf("expected result %d to have id %s got %s for test %d", i, test.results[i].ID, next.ID, testIndex)
|
|
}
|
|
if !scoresCloseEnough(next.Score, test.results[i].Score) {
|
|
t.Errorf("expected result %d to have score %v got %v for test %d", i, test.results[i].Score, next.Score, testIndex)
|
|
t.Logf("scoring explanation: %s", next.Expl)
|
|
}
|
|
}
|
|
next, err = test.searcher.Next()
|
|
i++
|
|
}
|
|
if err != nil {
|
|
t.Fatalf("error iterating searcher: %v for test %d", err, testIndex)
|
|
}
|
|
if len(test.results) != i {
|
|
t.Errorf("expected %d results got %d for test %d", len(test.results), i, testIndex)
|
|
}
|
|
}
|
|
}
|