1// Copyright 2019, OpenCensus Authors 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 15package stackdriver 16 17/* 18Common test utilities for comparing Stackdriver metrics. 19*/ 20 21import ( 22 "testing" 23 24 "github.com/golang/protobuf/proto" 25 "github.com/google/go-cmp/cmp" 26 "github.com/google/go-cmp/cmp/cmpopts" 27 28 googlemetricpb "google.golang.org/genproto/googleapis/api/metric" 29 monitoredrespb "google.golang.org/genproto/googleapis/api/monitoredres" 30 monitoringpb "google.golang.org/genproto/googleapis/monitoring/v3" 31) 32 33func cmpResource(got, want *monitoredrespb.MonitoredResource) string { 34 return cmp.Diff(got, want, cmpopts.IgnoreUnexported(monitoredrespb.MonitoredResource{})) 35} 36 37func requireTimeSeriesRequestEqual(t *testing.T, got, want []*monitoringpb.CreateTimeSeriesRequest) { 38 if len(got) != len(want) { 39 t.Fatalf("Unexpected slice len got: %d want: %d", len(got), len(want)) 40 } 41 for i, g := range got { 42 w := want[i] 43 if !proto.Equal(g, w) { 44 t.Fatalf("Unexpected proto difference got: %s want: %s", proto.MarshalTextString(g), proto.MarshalTextString(w)) 45 } 46 } 47} 48 49func cmpTSReqs(got, want []*monitoringpb.CreateTimeSeriesRequest) string { 50 return cmp.Diff(got, want, cmpopts.IgnoreUnexported(monitoringpb.CreateTimeSeriesRequest{}), cmpopts.IgnoreTypes(googlemetricpb.MetricDescriptor_METRIC_KIND_UNSPECIFIED, googlemetricpb.MetricDescriptor_VALUE_TYPE_UNSPECIFIED)) 51} 52 53func cmpMD(got, want *googlemetricpb.MetricDescriptor) string { 54 return cmp.Diff(got, want, cmpopts.IgnoreUnexported(googlemetricpb.MetricDescriptor{})) 55} 56 57func cmpMDReq(got, want *monitoringpb.CreateMetricDescriptorRequest) string { 58 return cmp.Diff(got, want, cmpopts.IgnoreUnexported(monitoringpb.CreateMetricDescriptorRequest{})) 59} 60 61func cmpMDReqs(got, want []*monitoringpb.CreateMetricDescriptorRequest) string { 62 return cmp.Diff(got, want, cmpopts.IgnoreUnexported(monitoringpb.CreateMetricDescriptorRequest{})) 63} 64 65func cmpPoint(got, want *monitoringpb.Point) string { 66 return cmp.Diff(got, want, cmpopts.IgnoreUnexported(monitoringpb.Point{})) 67} 68