| package testutils |
| |
| /* |
| * |
| * Copyright 2025 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. |
| */ |
| |
| import ( |
| "testing" |
| ) |
| |
| // SetEnvConfig sets the value of the given variable to the specified value, |
| // taking care of restoring the original value after the test completes. |
| func SetEnvConfig[T any](t *testing.T, variable *T, value T) { |
| t.Helper() |
| old := *variable |
| t.Cleanup(func() { |
| *variable = old |
| }) |
| *variable = value |
| } |
