Function callAndVerify

security/advancedtls/advancedtls_integration_test.go:89–95

TODO(ZhenLian): remove shouldFail to the function signature to provider tests.

(ctx context.Context, msg string, client pb.GreeterClient, shouldFail bool)

// TODO(ZhenLian): remove shouldFail to the function signature to provider
// tests.
func callAndVerify(ctx context.Context, msg string, client pb.GreeterClient, shouldFail bool) error {
	_, err := client.SayHello(ctx, &pb.HelloRequest{Name: msg})
	if want, got := shouldFail == true, err != nil; got != want {
		return fmt.Errorf("want and got mismatch,  want shouldFail=%v, got fail=%v, rpc error: %v", want, got, err)
	}
	return nil
}

// TODO(ZhenLian): remove shouldFail and add ...DialOption to the function
// signature to provider cleaner tests.