ExampleSetLogger: reset state after test

When running as a test, the global state must be restored because other tests also get run.
kubernetes · Mar 15, 2022 · cd54fdc · cd54fdc
1 parent 0013f22
commit cd54fdc
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/contextual_test.go b/contextual_test.go
@@ -24,6 +24,8 @@ import (
 )
 
 func ExampleSetLogger() {
+	defer klog.ClearLogger()
+
 	// Logger is only used as backend, Background() returns klogr.
 	klog.SetLogger(logr.Discard())
 	fmt.Printf("logger after SetLogger: %T\n", klog.Background().GetSink())