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// 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 upsidedown
import (
"testing"
"time"
"github.com/blevesearch/bleve/index"
"github.com/blevesearch/bleve/index/store/boltdb"
"github.com/blevesearch/bleve/document"
)
func TestDump(t *testing.T) {
defer func() {
err := DestroyTest()
if err != nil {
t.Fatal(err)
}
}()
analysisQueue := index.NewAnalysisQueue(1)
idx, err := NewUpsideDownCouch(boltdb.Name, boltTestConfig, analysisQueue)
if err != nil {
t.Fatal(err)
}
err = idx.Open()
if err != nil {
t.Errorf("error opening index: %v", err)
}
defer func() {
err := idx.Close()
if err != nil {
t.Fatal(err)
}
}()
var expectedCount uint64
reader, err := idx.Reader()
if err != nil {
t.Fatal(err)
}
docCount, err := reader.DocCount()
if err != nil {
t.Error(err)
}
if docCount != expectedCount {
t.Errorf("Expected document count to be %d got %d", expectedCount, docCount)
}
err = reader.Close()
if err != nil {
t.Fatal(err)
}
doc := document.NewDocument("1")
doc.AddField(document.NewTextFieldWithIndexingOptions("name", []uint64{}, []byte("test"), document.IndexField|document.StoreField))
doc.AddField(document.NewNumericFieldWithIndexingOptions("age", []uint64{}, 35.99, document.IndexField|document.StoreField))
dateField, err := document.NewDateTimeFieldWithIndexingOptions("unixEpoch", []uint64{}, time.Unix(0, 0), document.IndexField|document.StoreField)
if err != nil {
t.Error(err)
}
doc.AddField(dateField)
err = idx.Update(doc)
if err != nil {
t.Errorf("Error updating index: %v", err)
}
doc = document.NewDocument("2")
doc.AddField(document.NewTextFieldWithIndexingOptions("name", []uint64{}, []byte("test2"), document.IndexField|document.StoreField))
doc.AddField(document.NewNumericFieldWithIndexingOptions("age", []uint64{}, 35.99, document.IndexField|document.StoreField))
dateField, err = document.NewDateTimeFieldWithIndexingOptions("unixEpoch", []uint64{}, time.Unix(0, 0), document.IndexField|document.StoreField)
if err != nil {
t.Error(err)
}
doc.AddField(dateField)
err = idx.Update(doc)
if err != nil {
t.Errorf("Error updating index: %v", err)
}
fieldsCount := 0
reader, err = idx.Reader()
if err != nil {
t.Fatal(err)
}
fieldsRows := reader.DumpFields()
for range fieldsRows {
fieldsCount++
}
if fieldsCount != 3 {
t.Errorf("expected 3 fields, got %d", fieldsCount)
}
// 1 text term
// 16 numeric terms
// 16 date terms
// 3 stored fields
expectedDocRowCount := int(1 + (2 * (64 / document.DefaultPrecisionStep)) + 3)
docRowCount := 0
docRows := reader.DumpDoc("1")
for range docRows {
docRowCount++
}
if docRowCount != expectedDocRowCount {
t.Errorf("expected %d rows for document, got %d", expectedDocRowCount, docRowCount)
}
docRowCount = 0
docRows = reader.DumpDoc("2")
for range docRows {
docRowCount++
}
if docRowCount != expectedDocRowCount {
t.Errorf("expected %d rows for document, got %d", expectedDocRowCount, docRowCount)
}
// 1 version
// fieldsCount field rows
// 2 docs * expectedDocRowCount
// 2 back index rows
// 2 text term row count (2 different text terms)
// 16 numeric term row counts (shared for both docs, same numeric value)
// 16 date term row counts (shared for both docs, same date value)
expectedAllRowCount := int(1 + fieldsCount + (2 * expectedDocRowCount) + 2 + 2 + int((2 * (64 / document.DefaultPrecisionStep))))
allRowCount := 0
allRows := reader.DumpAll()
for range allRows {
allRowCount++
}
if allRowCount != expectedAllRowCount {
t.Errorf("expected %d rows for all, got %d", expectedAllRowCount, allRowCount)
}
err = reader.Close()
if err != nil {
t.Fatal(err)
}
}
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