package gallery

import "testing"

func TestSelectHero_configured(t *testing.T) {
	t.Setenv("HERO_IMAGE", "connectionmachine/20220723_231556.jpg")
	images := []Image{
		{RelPath: "templeoftechno/IMG_20250817_020719.jpg"},
		{RelPath: "connectionmachine/20220723_231556.jpg", HeroURL: "/images/hero/connectionmachine/20220723_231556.jpg"},
	}
	hero, ok := SelectHero(images)
	if !ok || hero.RelPath != "connectionmachine/20220723_231556.jpg" {
		t.Fatalf("got %+v ok=%v", hero, ok)
	}
}

func TestParseDate_20220723(t *testing.T) {
	tm, year := parseDate("20220723_231556.jpg")
	if tm.IsZero() || year != 2022 {
		t.Fatalf("got %v year=%d", tm, year)
	}
}