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db_open_test.go
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db_open_test.go
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package kvDB
import (
"errors"
"testing"
)
func TestPut(t *testing.T) {
kv, err := Open(Path)
if err != nil {
t.Fatal(err)
}
// test Put method
err = kv.Put([]byte("key1"), []byte("value1"))
if err != nil {
t.Error(err)
}
err = kv.Put([]byte("key2"), []byte("value2"))
if err != nil {
t.Error(err)
}
}
func TestKvDB_Get(t *testing.T) {
kv, err := Open(Path)
if err != nil {
t.Fatal(err)
}
// test Put method
val, err := kv.Get([]byte("key1"))
if err != nil {
t.Error(err)
}
t.Log(string(val))
val, err = kv.Get([]byte("key2"))
if err != nil {
t.Error(err)
}
t.Log(string(val))
}
func TestKvDB_Del(t *testing.T) {
kv, err := Open(Path)
if err != nil {
t.Fatal(err)
}
// test Put method
err = kv.Put([]byte("key1"), []byte("value1"))
// test Get method
val, err := kv.Get([]byte("key1"))
if err != nil {
t.Error(err)
}
t.Log(string(val))
// test Del method
err = kv.Del([]byte("key1"))
if err != nil {
t.Error(err)
}
val, err = kv.Get([]byte("key1"))
if err != nil && !errors.Is(err, ErrKeyNotFound) {
t.Error(err)
}
t.Log(string(val))
}