2015-01-14 02:35:13 +01:00
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// Copyright (c) 2014 Couchbase, Inc.
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the
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// 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,
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// software distributed under the License is distributed on an "AS
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// IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
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// express or implied. See the License for the specific language
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// governing permissions and limitations under the License.
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package cznicb
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import (
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"testing"
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"github.com/blevesearch/bleve/index/store"
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)
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func TestCznicBStore(t *testing.T) {
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s, err := StoreConstructor(nil)
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if err != nil {
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t.Fatal(err)
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}
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CommonTestKVStore(t, s)
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}
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func CommonTestKVStore(t *testing.T, s store.KVStore) {
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writer, err := s.Writer()
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if err != nil {
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t.Error(err)
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}
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err = writer.Set([]byte("a"), []byte("val-a"))
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if err != nil {
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t.Fatal(err)
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}
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v, err := writer.Get([]byte("a"))
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if err != nil {
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t.Fatal(err)
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}
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if string(v) != "val-a" {
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t.Errorf("expected val-a")
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}
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v, err = writer.Get([]byte("not-there"))
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if err != nil {
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t.Fatal(err)
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}
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if v != nil {
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t.Errorf("expected nil v")
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}
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err = writer.Set([]byte("z"), []byte("val-z"))
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if err != nil {
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t.Fatal(err)
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}
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err = writer.Delete([]byte("z"))
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if err != nil {
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t.Fatal(err)
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}
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batch := writer.NewBatch()
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batch.Set([]byte("b"), []byte("val-b"))
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batch.Set([]byte("c"), []byte("val-c"))
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batch.Set([]byte("d"), []byte("val-d"))
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batch.Set([]byte("e"), []byte("val-e"))
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batch.Set([]byte("f"), []byte("val-f"))
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batch.Set([]byte("g"), []byte("val-g"))
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batch.Set([]byte("h"), []byte("val-h"))
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batch.Set([]byte("i"), []byte("val-i"))
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batch.Set([]byte("j"), []byte("val-j"))
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err = batch.Execute()
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if err != nil {
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t.Fatal(err)
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}
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2015-04-07 20:52:00 +02:00
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err = writer.Close()
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if err != nil {
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t.Fatal(err)
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}
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2015-01-14 02:35:13 +01:00
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reader, err := s.Reader()
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if err != nil {
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t.Error(err)
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}
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defer reader.Close()
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it := reader.Iterator([]byte("b"))
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key, val, valid := it.Current()
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if !valid {
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t.Fatalf("valid false, expected true")
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}
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if string(key) != "b" {
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t.Fatalf("expected key b, got %s", key)
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}
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if string(val) != "val-b" {
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t.Fatalf("expected value val-b, got %s", val)
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}
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it.Next()
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key, val, valid = it.Current()
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if !valid {
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t.Fatalf("valid false, expected true")
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}
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if string(key) != "c" {
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t.Fatalf("expected key c, got %s", key)
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}
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if string(val) != "val-c" {
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t.Fatalf("expected value val-c, got %s", val)
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}
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it.Seek([]byte("i"))
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key, val, valid = it.Current()
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if !valid {
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t.Fatalf("valid false, expected true")
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}
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if string(key) != "i" {
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t.Fatalf("expected key i, got %s", key)
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}
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if string(val) != "val-i" {
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t.Fatalf("expected value val-i, got %s", val)
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}
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2015-04-07 20:52:00 +02:00
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err = it.Close()
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if err != nil {
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t.Fatal(err)
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}
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2015-01-14 02:35:13 +01:00
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}
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