package relation

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

func TestBuild(t *testing.T) {
	a := time.Date(1990, 1, 15, 0, 0, 0, 0, time.UTC)
	b := time.Date(1992, 6, 8, 0, 0, 0, 0, time.UTC)
	out := Build(a, b, "我", "TA")
	if out.Summary["diff_one_liner"] == nil {
		t.Fatal("missing diff")
	}
	blob := str(out.Summary["diff_one_liner"]) + str(out.Detail["title"])
	for _, bad := range []string{"合盘", "运势", "吉凶", "合婚"} {
		if strings.Contains(blob, bad) {
			t.Fatalf("forbidden %q", bad)
		}
	}
}