6554e9624f
also one fix came from steve, i must have forgotten to push that commit up before merging
201 lines
4.7 KiB
Go
201 lines
4.7 KiB
Go
// Copyright (c) 2017 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 searcher
|
|
|
|
import (
|
|
"reflect"
|
|
"testing"
|
|
|
|
"github.com/blevesearch/bleve/document"
|
|
"github.com/blevesearch/bleve/index"
|
|
"github.com/blevesearch/bleve/index/store/gtreap"
|
|
"github.com/blevesearch/bleve/index/upsidedown"
|
|
"github.com/blevesearch/bleve/search"
|
|
)
|
|
|
|
func TestGeoBoundingBox(t *testing.T) {
|
|
|
|
tests := []struct {
|
|
minLon float64
|
|
minLat float64
|
|
maxLon float64
|
|
maxLat float64
|
|
field string
|
|
want []string
|
|
}{
|
|
{10.001, 10.001, 20.002, 20.002, "loc", nil},
|
|
{0.001, 0.001, 0.002, 0.002, "loc", []string{"a"}},
|
|
{0.001, 0.001, 1.002, 1.002, "loc", []string{"a", "b"}},
|
|
{0.001, 0.001, 9.002, 9.002, "loc", []string{"a", "b", "c", "d", "e", "f", "g", "h", "i", "j"}},
|
|
// same upper-left, bottom-right point
|
|
{25, 25, 25, 25, "loc", nil},
|
|
// box that would return points, but points reversed
|
|
{0.002, 0.002, 0.001, 0.001, "loc", nil},
|
|
}
|
|
|
|
i := setupGeo(t)
|
|
indexReader, err := i.Reader()
|
|
if err != nil {
|
|
t.Error(err)
|
|
}
|
|
defer func() {
|
|
err = indexReader.Close()
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
}()
|
|
|
|
for _, test := range tests {
|
|
got, err := testGeoBoundingBoxSearch(indexReader, test.minLon, test.minLat, test.maxLon, test.maxLat, test.field)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if !reflect.DeepEqual(got, test.want) {
|
|
t.Errorf("expected %v, got %v for %f %f %f %f %s", test.want, got, test.minLon, test.minLat, test.maxLon, test.maxLat, test.field)
|
|
}
|
|
|
|
}
|
|
}
|
|
|
|
func testGeoBoundingBoxSearch(i index.IndexReader, minLon, minLat, maxLon, maxLat float64, field string) ([]string, error) {
|
|
var rv []string
|
|
gbs, err := NewGeoBoundingBoxSearcher(i, minLon, minLat, maxLon, maxLat, field, 1.0, search.SearcherOptions{}, true)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
ctx := &search.SearchContext{
|
|
DocumentMatchPool: search.NewDocumentMatchPool(gbs.DocumentMatchPoolSize(), 0),
|
|
}
|
|
docMatch, err := gbs.Next(ctx)
|
|
for docMatch != nil && err == nil {
|
|
rv = append(rv, string(docMatch.IndexInternalID))
|
|
docMatch, err = gbs.Next(ctx)
|
|
}
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
return rv, nil
|
|
}
|
|
|
|
func setupGeo(t *testing.T) index.Index {
|
|
|
|
analysisQueue := index.NewAnalysisQueue(1)
|
|
i, err := upsidedown.NewUpsideDownCouch(
|
|
gtreap.Name,
|
|
map[string]interface{}{
|
|
"path": "",
|
|
},
|
|
analysisQueue)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
err = i.Open()
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
err = i.Update(&document.Document{
|
|
ID: "a",
|
|
Fields: []document.Field{
|
|
document.NewGeoPointField("loc", []uint64{}, 0.0015, 0.0015),
|
|
},
|
|
})
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
err = i.Update(&document.Document{
|
|
ID: "b",
|
|
Fields: []document.Field{
|
|
document.NewGeoPointField("loc", []uint64{}, 1.0015, 1.0015),
|
|
},
|
|
})
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
err = i.Update(&document.Document{
|
|
ID: "c",
|
|
Fields: []document.Field{
|
|
document.NewGeoPointField("loc", []uint64{}, 2.0015, 2.0015),
|
|
},
|
|
})
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
err = i.Update(&document.Document{
|
|
ID: "d",
|
|
Fields: []document.Field{
|
|
document.NewGeoPointField("loc", []uint64{}, 3.0015, 3.0015),
|
|
},
|
|
})
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
err = i.Update(&document.Document{
|
|
ID: "e",
|
|
Fields: []document.Field{
|
|
document.NewGeoPointField("loc", []uint64{}, 4.0015, 4.0015),
|
|
},
|
|
})
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
err = i.Update(&document.Document{
|
|
ID: "f",
|
|
Fields: []document.Field{
|
|
document.NewGeoPointField("loc", []uint64{}, 5.0015, 5.0015),
|
|
},
|
|
})
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
err = i.Update(&document.Document{
|
|
ID: "g",
|
|
Fields: []document.Field{
|
|
document.NewGeoPointField("loc", []uint64{}, 6.0015, 6.0015),
|
|
},
|
|
})
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
err = i.Update(&document.Document{
|
|
ID: "h",
|
|
Fields: []document.Field{
|
|
document.NewGeoPointField("loc", []uint64{}, 7.0015, 7.0015),
|
|
},
|
|
})
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
err = i.Update(&document.Document{
|
|
ID: "i",
|
|
Fields: []document.Field{
|
|
document.NewGeoPointField("loc", []uint64{}, 8.0015, 8.0015),
|
|
},
|
|
})
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
err = i.Update(&document.Document{
|
|
ID: "j",
|
|
Fields: []document.Field{
|
|
document.NewGeoPointField("loc", []uint64{}, 9.0015, 9.0015),
|
|
},
|
|
})
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
return i
|
|
}
|