package photos

import (
	"strings"
	"testing"
)

func TestObjectKeyIsAlbumFree(t *testing.T) {
	cases := []struct {
		name string
		id   string
		role string
		ext  string
		want string
	}{
		{"original with dot", "obj1", RoleOriginal, ".jpg", "objects/obj1/original.jpg"},
		{"thumb without dot", "obj1", RoleThumb, "webp", "objects/obj1/thumb.webp"},
		{"preview", "obj2", RolePreview, ".webp", "objects/obj2/preview.webp"},
		{"empty ext", "obj3", RoleOriginal, "", "objects/obj3/original"},
	}
	for _, tc := range cases {
		t.Run(tc.name, func(t *testing.T) {
			got := objectKey(tc.id, tc.role, tc.ext)
			if got != tc.want {
				t.Fatalf("objectKey = %q, want %q", got, tc.want)
			}
			if strings.Contains(got, "album") {
				t.Fatalf("key must not encode an album entity: %q", got)
			}
		})
	}
}