github.com/vescale/zgraph@v0.0.0-20230410094002-959c02d50f95/codec/vertex_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 codec 16 17 import ( 18 "math" 19 "testing" 20 21 "github.com/stretchr/testify/require" 22 ) 23 24 func TestVertexKey(t *testing.T) { 25 cases := []struct { 26 graphID int64 27 vertexID int64 28 }{ 29 { 30 graphID: 100, 31 vertexID: 200, 32 }, { 33 graphID: math.MaxInt64, 34 vertexID: math.MaxInt64, 35 }, 36 } 37 for _, c := range cases { 38 key := VertexKey(c.graphID, c.vertexID) 39 graphID, vertexID, err := ParseVertexKey(key) 40 require.NoError(t, err) 41 require.Equal(t, c.graphID, graphID) 42 require.Equal(t, c.vertexID, vertexID) 43 } 44 }