github.com/vescale/zgraph@v0.0.0-20230410094002-959c02d50f95/storage/mvcc/key_test.go (about)

     1  // Copyright 2022 zGraph Authors. All rights reserved.
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //     http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package mvcc
    16  
    17  import (
    18  	"bytes"
    19  	"testing"
    20  
    21  	"github.com/stretchr/testify/assert"
    22  )
    23  
    24  func TestNewKey(t *testing.T) {
    25  	x := []byte("test")
    26  	ex := NewKey(x)
    27  	k, v, err := Decode(ex)
    28  	assert.Nil(t, err)
    29  	assert.True(t, bytes.Equal(x, k))
    30  	assert.Zero(t, v)
    31  }