istio.io/istio@v0.0.0-20240520182934-d79c90f27776/pkg/test/util_test.go (about)

     1  // Copyright Istio 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  
    15  package test
    16  
    17  import (
    18  	"testing"
    19  )
    20  
    21  func TestSetForTest(t *testing.T) {
    22  	v := 1
    23  	t.Run("subtest", func(t *testing.T) {
    24  		SetForTest(t, &v, 2)
    25  		if v != 2 {
    26  			t.Fatalf("unexpected v: %v", v)
    27  		}
    28  	})
    29  	if v != 1 {
    30  		t.Fatalf("unexpected v: %v", v)
    31  	}
    32  }