e188fe35f7
instead of separate DocumentMatch/DocumentMatchInternal rules are simple, everything operates on the IndexInternalID field until the results are returned, then ID is set correctly the IndexInternalID field is not exported to JSON
128 lines
3.3 KiB
Go
128 lines
3.3 KiB
Go
// Copyright (c) 2015 Couchbase, Inc.
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// Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file
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// except in compliance with the License. You may obtain a copy of the License at
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// http://www.apache.org/licenses/LICENSE-2.0
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// Unless required by applicable law or agreed to in writing, software distributed under the
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// License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
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// either express or implied. See the License for the specific language governing permissions
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// and limitations under the License.
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package searchers
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import (
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"testing"
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"github.com/blevesearch/bleve/document"
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"github.com/blevesearch/bleve/index"
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"github.com/blevesearch/bleve/index/store/gtreap"
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"github.com/blevesearch/bleve/index/upside_down"
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)
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func testDocIDSearcher(t *testing.T, indexed, searched, wanted []string) {
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analysisQueue := index.NewAnalysisQueue(1)
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i, err := upside_down.NewUpsideDownCouch(gtreap.Name, nil, analysisQueue)
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if err != nil {
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t.Fatal(err)
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}
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err = i.Open()
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if err != nil {
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t.Fatal(err)
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}
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for _, id := range indexed {
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err = i.Update(&document.Document{
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ID: id,
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Fields: []document.Field{
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document.NewTextField("desc", []uint64{}, []byte("beer")),
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},
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})
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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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indexReader, err := i.Reader()
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if err != nil {
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t.Error(err)
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}
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defer func() {
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err := indexReader.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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searcher, err := NewDocIDSearcher(indexReader, searched, 1.0, false)
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if err != nil {
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t.Fatal(err)
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}
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defer func() {
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err := 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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// Check the sequence
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for i, id := range wanted {
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m, err := searcher.Next(nil)
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if err != nil {
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t.Fatal(err)
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}
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if !index.IndexInternalID(id).Equals(m.IndexInternalID) {
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t.Fatalf("expected %v at position %v, got %v", id, i, m.IndexInternalID)
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}
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}
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m, err := searcher.Next(nil)
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if err != nil {
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t.Fatal(err)
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}
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if m != nil {
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t.Fatalf("expected nil past the end of the sequence, got %v", m.IndexInternalID)
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}
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// Check seeking
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for _, id := range wanted {
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if len(id) != 2 {
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t.Fatalf("expected identifier must be 2 characters long, got %v", id)
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}
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before := id[:1]
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for _, target := range []string{before, id} {
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m, err := searcher.Advance(index.IndexInternalID(target), nil)
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if err != nil {
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t.Fatal(err)
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}
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if m == nil || !m.IndexInternalID.Equals(index.IndexInternalID(id)) {
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t.Fatalf("advancing to %v returned %v instead of %v", before, m, id)
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}
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}
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}
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// Seek after the end of the sequence
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after := "zzz"
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m, err = searcher.Advance(index.IndexInternalID(after), nil)
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if err != nil {
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t.Fatal(err)
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}
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if m != nil {
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t.Fatalf("advancing past the end of the sequence should return nil, got %v", m)
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}
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}
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func TestDocIDSearcherEmptySearchEmptyIndex(t *testing.T) {
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testDocIDSearcher(t, nil, nil, nil)
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}
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func TestDocIDSearcherEmptyIndex(t *testing.T) {
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testDocIDSearcher(t, nil, []string{"aa", "bb"}, nil)
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}
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func TestDocIDSearcherEmptySearch(t *testing.T) {
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testDocIDSearcher(t, []string{"aa", "bb"}, nil, nil)
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}
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func TestDocIDSearcherValid(t *testing.T) {
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// Test missing, out of order and duplicate inputs
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testDocIDSearcher(t, []string{"aa", "bb", "cc"},
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[]string{"ee", "bb", "aa", "bb"},
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[]string{"aa", "bb"})
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}
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