Function TestEvalRejectsAsync

cel/program_async_test.go:518–528

(t *testing.T)

}

func TestEvalRejectsAsync(t *testing.T) {
	prg := mustProgram(t, `rpc("a")`,
		cel.Function("rpc",
			cel.Overload("rpc_string", []*cel.Type{cel.StringType}, cel.StringType,
				cel.AsyncBinding(func(ctx context.Context, args ...ref.Val) ref.Val { return args[0] }))),
	)
	_, _, err := prg.Eval(cel.NoVars())
	if err == nil || !strings.Contains(err.Error(), "ConcurrentEval") {
		t.Errorf("Eval() on async expr = %v, want error mentioning ConcurrentEval", err)
	}
}

func TestContextEvalAllowsPartialUnknown(t *testing.T) {
	// A variable unknown from partial evaluation must NOT be mistaken for an async call.