vitess.io/vitess@v0.16.2/go/vt/topo/helpers/compare_test.go (about) 1 /* 2 Copyright 2019 The Vitess Authors. 3 4 Licensed under the Apache License, Version 2.0 (the "License"); 5 you may not use this file except in compliance with the License. 6 You may obtain a copy of the License at 7 8 http://www.apache.org/licenses/LICENSE-2.0 9 10 Unless required by applicable law or agreed to in writing, software 11 distributed under the License is distributed on an "AS IS" BASIS, 12 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 See the License for the specific language governing permissions and 14 limitations under the License. 15 */ 16 17 package helpers 18 19 import ( 20 "testing" 21 22 "context" 23 ) 24 25 func TestBasicCompare(t *testing.T) { 26 ctx := context.Background() 27 fromTS, toTS := createSetup(ctx, t) 28 29 // check compare keyspace compare 30 err := CompareKeyspaces(ctx, fromTS, toTS) 31 if err == nil { 32 t.Fatalf("Compare keyspaces is not failing when topos are not in sync") 33 } 34 35 CopyKeyspaces(ctx, fromTS, toTS) 36 37 err = CompareKeyspaces(ctx, fromTS, toTS) 38 if err != nil { 39 t.Fatalf("Compare keyspaces failed: %v", err) 40 } 41 42 // check shard copy 43 err = CompareShards(ctx, fromTS, toTS) 44 if err == nil { 45 t.Fatalf("Compare shards is not failing when topos are not in sync") 46 } 47 48 CopyShards(ctx, fromTS, toTS) 49 50 err = CompareShards(ctx, fromTS, toTS) 51 if err != nil { 52 t.Fatalf("Compare shards failed: %v", err) 53 } 54 55 // check ShardReplication compare 56 err = CompareShardReplications(ctx, fromTS, toTS) 57 if err == nil { 58 t.Fatalf("Compare shard replications is not failing when topos are not in sync") 59 } 60 61 CopyShardReplications(ctx, fromTS, toTS) 62 63 err = CompareShardReplications(ctx, fromTS, toTS) 64 if err != nil { 65 t.Fatalf("Compare shard replications failed: %v", err) 66 } 67 68 // check tablet compare 69 err = CompareTablets(ctx, fromTS, toTS) 70 if err == nil { 71 t.Fatalf("Compare tablets is not failing when topos are not in sync") 72 } 73 74 CopyTablets(ctx, fromTS, toTS) 75 76 err = CompareTablets(ctx, fromTS, toTS) 77 if err != nil { 78 t.Fatalf("Compare tablets failed: %v", err) 79 } 80 81 err = CompareRoutingRules(ctx, fromTS, toTS) 82 if err == nil { 83 t.Fatalf("Compare routing rules is not failing when topos are not in sync") 84 } 85 86 CopyRoutingRules(ctx, fromTS, toTS) 87 88 err = CompareRoutingRules(ctx, fromTS, toTS) 89 if err != nil { 90 t.Fatalf("Compare routing rules failed: %v", err) 91 } 92 }