Use context.TODO() in tests for go vet fix
See
@@ -222,7 +222,7 @@ var dnsTestCases = []test.Case{
}
func newEtcdMiddleware() *Etcd {
- ctxt, _ = context.WithTimeout(context.Background(), etcdTimeout)
+ ctxt = context.TODO()
endpoints := []string{"http://localhost:2379"}
tlsc, _ := tls.NewTLSConfigFromArgs()
