package app

import (
	"os"
	"path/filepath"
	"strings"
	"testing"

	"chat-agent-system/internal/app/intentflow"
)

func TestProductionCompositionRoot_NoFakeQueryOwner(t *testing.T) {
	root := "."
	src, err := os.ReadFile(filepath.Join(root, "app.go"))
	if err != nil {
		t.Fatal(err)
	}
	body := string(src)
	if strings.Contains(body, "NewFakeActionOwner()") {
		t.Fatal("production composition root must not construct FakeActionOwner")
	}
	if !strings.Contains(body, "NewQueryOwner(") {
		t.Fatal("production composition root must wire NewQueryOwner")
	}
	if !strings.Contains(body, "QueryGuard{Inner: queryOwner}") {
		t.Fatal("production composition root must wrap QueryOwner in QueryGuard")
	}
}

func TestDefaultPlanTierRemainsLegacy(t *testing.T) {
	t.Setenv("MULTI_INTENT_PLAN_TIER", "")
	intentflow.ResetFeatureFlagsForTest()
	if got := intentflow.CurrentFeatureFlags().PlanTier; got != intentflow.TierLegacy {
		t.Fatalf("default tier = %s, want legacy", got)
	}
}