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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 test
import (
"testing"
"github.com/blevesearch/bleve/index/store"
)
// basic crud tests
func CommonTestKVCrud(t *testing.T, s store.KVStore) {
writer, err := s.Writer()
if err != nil {
t.Error(err)
}
batch := writer.NewBatch()
batch.Set([]byte("a"), []byte("val-a"))
batch.Set([]byte("z"), []byte("val-z"))
batch.Delete([]byte("z"))
err = writer.ExecuteBatch(batch)
if err != nil {
t.Fatal(err)
}
batch.Reset()
batch.Set([]byte("b"), []byte("val-b"))
batch.Set([]byte("c"), []byte("val-c"))
batch.Set([]byte("d"), []byte("val-d"))
batch.Set([]byte("e"), []byte("val-e"))
batch.Set([]byte("f"), []byte("val-f"))
batch.Set([]byte("g"), []byte("val-g"))
batch.Set([]byte("h"), []byte("val-h"))
batch.Set([]byte("i"), []byte("val-i"))
batch.Set([]byte("j"), []byte("val-j"))
err = writer.ExecuteBatch(batch)
if err != nil {
t.Fatal(err)
}
err = writer.Close()
if err != nil {
t.Fatal(err)
}
reader, err := s.Reader()
if err != nil {
t.Error(err)
}
defer func() {
err := reader.Close()
if err != nil {
t.Fatal(err)
}
}()
it := reader.RangeIterator([]byte("b"), nil)
key, val, valid := it.Current()
if !valid {
t.Fatalf("valid false, expected true")
}
if string(key) != "b" {
t.Fatalf("expected key b, got %s", key)
}
if string(val) != "val-b" {
t.Fatalf("expected value val-b, got %s", val)
}
it.Next()
key, val, valid = it.Current()
if !valid {
t.Fatalf("valid false, expected true")
}
if string(key) != "c" {
t.Fatalf("expected key c, got %s", key)
}
if string(val) != "val-c" {
t.Fatalf("expected value val-c, got %s", val)
}
it.Seek([]byte("i"))
key, val, valid = it.Current()
if !valid {
t.Fatalf("valid false, expected true")
}
if string(key) != "i" {
t.Fatalf("expected key i, got %s", key)
}
if string(val) != "val-i" {
t.Fatalf("expected value val-i, got %s", val)
}
err = it.Close()
if err != nil {
t.Fatal(err)
}
}
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