package docker

import "path/filepath"
import "testing"

func TestParseV2Path(t *testing.T) {
	var repo string
	var action string
	var rest string
	repo, action, rest = parseV2Path("/v2/p/r/tags/list")
	if repo != "p/r" || action != "tags" || rest != "" {
		t.Fatalf("unexpected parse for tags: repo=%s action=%s rest=%s", repo, action, rest)
	}
	repo, action, rest = parseV2Path("/v2/p/r/manifests/latest")
	if repo != "p/r" || action != "manifest" || rest != "latest" {
		t.Fatalf("unexpected parse for manifest: repo=%s action=%s rest=%s", repo, action, rest)
	}
}

func TestIsReservedImagePath(t *testing.T) {
	if !IsReservedImagePath(".root") {
		t.Fatalf(".root must be reserved")
	}
	if IsReservedImagePath("team/app") {
		t.Fatalf("normal image path must not be reserved")
	}
}

func TestImagePath(t *testing.T) {
	var path string
	path = ImagePath(filepath.Join("x", "repo"), "")
	if path != filepath.Join("x", "repo", ".root") {
		t.Fatalf("unexpected root image path: %s", path)
	}
}