package promptkit

import (
	"context"
	"errors"
	"testing"
)

func TestInspectRequirementsRejectsNilEngine(t *testing.T) {
	var engine *Engine
	inspection, err := engine.InspectRequirements(context.Background(), RequirementInspectionRequest{PromptID: "prompt"})
	if inspection != nil || !errors.Is(err, ErrInvalidConfig) {
		t.Fatalf("nil engine returned (%+v, %v), want ErrInvalidConfig", inspection, err)
	}
}