| /* |
| * |
| * Copyright 2022 gRPC authors. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| * |
| */ |
| |
| package grpcutil |
| |
| import ( |
| "testing" |
| |
| "google.golang.org/grpc/internal/envconfig" |
| ) |
| |
| func TestRegisteredCompressors(t *testing.T) { |
| defer func(c []string) { RegisteredCompressorNames = c }(RegisteredCompressorNames) |
| defer func(v bool) { envconfig.AdvertiseCompressors = v }(envconfig.AdvertiseCompressors) |
| RegisteredCompressorNames = []string{"gzip", "snappy"} |
| tests := []struct { |
| desc string |
| enabled bool |
| want string |
| }{ |
| {desc: "compressor_ad_disabled", enabled: false, want: ""}, |
| {desc: "compressor_ad_enabled", enabled: true, want: "gzip,snappy"}, |
| } |
| for _, tt := range tests { |
| envconfig.AdvertiseCompressors = tt.enabled |
| compressors := RegisteredCompressors() |
| if compressors != tt.want { |
| t.Fatalf("Unexpected compressors got:%s, want:%s", compressors, tt.want) |
| } |
| } |
| } |