Function TestDeclareContextProto_Duplicate

cel/env_test.go:1334–1344

(t *testing.T)

}

func TestDeclareContextProto_Duplicate(t *testing.T) {
	desc := (&proto3pb.TestAllTypes{}).ProtoReflect().Descriptor()
	env, err := NewEnv(DeclareContextProto(desc))
	if err != nil {
		t.Fatalf("NewEnv(DeclareContextProto()) failed: %v", err)
	}
	_, err = DeclareContextProto(desc)(env)
	if err == nil {
		t.Error("DeclareContextProto() twice should fail")
	}
}