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https://github.com/nspcc-dev/neo-go.git
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80 lines
1.4 KiB
Go
80 lines
1.4 KiB
Go
package database_test
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import (
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"os"
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"testing"
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"github.com/CityOfZion/neo-go/pkg/database"
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"github.com/stretchr/testify/assert"
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"github.com/syndtr/goleveldb/leveldb/errors"
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)
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const path = "temp"
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func cleanup(db *database.LDB) {
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db.Close()
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os.RemoveAll(path)
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}
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func TestDBCreate(t *testing.T) {
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db := database.New(path)
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assert.NotEqual(t, nil, db)
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cleanup(db)
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}
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func TestPutGet(t *testing.T) {
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db := database.New(path)
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key := []byte("Hello")
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value := []byte("World")
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err := db.Put(key, value)
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assert.Equal(t, nil, err)
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res, err := db.Get(key)
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assert.Equal(t, nil, err)
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assert.Equal(t, value, res)
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cleanup(db)
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}
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func TestPutDelete(t *testing.T) {
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db := database.New(path)
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key := []byte("Hello")
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value := []byte("World")
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err := db.Put(key, value)
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err = db.Delete(key)
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assert.Equal(t, nil, err)
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res, err := db.Get(key)
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assert.Equal(t, errors.ErrNotFound, err)
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assert.Equal(t, res, []byte{})
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cleanup(db)
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}
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func TestHas(t *testing.T) {
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db := database.New("temp")
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res, err := db.Has([]byte("NotExist"))
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assert.Equal(t, res, false)
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assert.Equal(t, err, nil)
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key := []byte("Hello")
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value := []byte("World")
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err = db.Put(key, value)
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assert.Equal(t, nil, err)
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res, err = db.Has(key)
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assert.Equal(t, res, true)
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assert.Equal(t, err, nil)
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cleanup(db)
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}
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func TestDBClose(t *testing.T) {
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db := database.New("temp")
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err := db.Close()
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assert.Equal(t, nil, err)
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cleanup(db)
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}
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