package portrait

import (
	"strings"
	"testing"
	"time"
)

func TestBuildDeterministic(t *testing.T) {
	birth := time.Date(1990, 1, 15, 0, 0, 0, 0, time.UTC)
	a := Build(birth, "小愈")
	b := Build(birth, "小愈")
	if a.Summary["headline"] != b.Summary["headline"] {
		t.Fatalf("expected deterministic headline")
	}
	if a.Summary["one_liner"] == nil || a.Detail["growth_direction"] == nil {
		t.Fatalf("missing summary/detail fields")
	}
	for _, kw := range []string{"运势", "吉凶", "算命"} {
		s := a.Summary["one_liner"].(string) + a.Detail["behavior_pattern"].(string)
		if strings.Contains(s, kw) {
			t.Fatalf("forbidden word %q in portrait copy", kw)
		}
	}
}