package imagecard

import (
	"encoding/json"
	"strings"
	"testing"
	"time"
)

func TestDeckSize(t *testing.T) {
	if len(deck) < 78 {
		t.Fatalf("want ≥78 cards, got %d", len(deck))
	}
	if len(scenes) < 8 {
		t.Fatalf("want ≥8 scenes, got %d", len(scenes))
	}
}

func TestDrawLexicon(t *testing.T) {
	out := Draw("u1", "情绪整理", true, time.Date(2026, 8, 2, 12, 0, 0, 0, time.UTC))
	if len(out.Cards) != 3 {
		t.Fatalf("want 3 cards, got %d", len(out.Cards))
	}
	raw, _ := json.Marshal(out)
	for _, bad := range []string{"算命", "占卜"} {
		if strings.Contains(string(raw), bad) {
			t.Fatalf("forbidden %q", bad)
		}
	}
}

func TestScenes(t *testing.T) {
	if len(Scenes()) < 3 {
		t.Fatal("too few scenes")
	}
}