github.com/vescale/zgraph@v0.0.0-20230410094002-959c02d50f95/codec/row_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 codec 16 17 import ( 18 "testing" 19 20 "github.com/stretchr/testify/assert" 21 ) 22 23 func TestRowBytes(t *testing.T) { 24 rb := &rowBytes{ 25 labelIDs: []uint16{1, 2, 3, 4}, 26 propertyIDs: []uint16{1, 2, 3, 4}, 27 offsets: []uint16{1, 2, 3, 4}, 28 data: []byte("abcd"), 29 } 30 bytes := rb.toBytes(nil) 31 rb2 := &rowBytes{} 32 err := rb2.fromBytes(bytes) 33 assert.NoError(t, err) 34 assert.Equal(t, rb, rb2) 35 36 a := rb2.getData(1) 37 assert.Equal(t, "b", string(a)) 38 39 idx := rb2.findProperty(3) 40 assert.Equal(t, 2, idx) 41 idx = rb2.findProperty(5) 42 assert.Equal(t, -1, idx) 43 }