require File.join( File.dirname(__FILE__), "test_helper")

# ralbum
require 'ralbum/album_tree/album'
require 'ralbum/album_tree/image_pool'
require 'ralbum/album_tree/image_file'

class TestAlbum < Test::Unit::TestCase

  def setup
    @root        = Album.new( nil,       "key_root",        "title_root",        "descr_root")
    @subalbum    = Album.new( @root,     "key_subalbum",    "title_subalbum",    "descr_subalbum")
    @subsubalbum = Album.new( @subalbum, "key_subsubalbum", "title_subsubalbum", "descr_subsubalbum")
  end

  def test_breadcrumbs      
    breadcrumbs = @subalbum.breadcrumbs
    
    # breadcrumb " (index.html) > (/title_b/index.html)"
    assert_equal 2,                            breadcrumbs.length 
    assert_equal "title_root/index.html",      breadcrumbs[0][:path]
    assert_equal "title_root",                 breadcrumbs[0][:title]
    assert_equal "title_root/title_subalbum/index.html", breadcrumbs[1][:path]
    assert_equal "title_subalbum",             breadcrumbs[1][:title]

    @root.prefix_path = "skin"
    breadcrumbs = @subalbum.breadcrumbs

    # breadcrumb " (skin/index.html) > (skin/title_b/index.html)"
    assert_equal 2,                                breadcrumbs.length 
    # assert_equal "skin/index.html",                breadcrumbs[0][:path]
    # assert_equal "skin/title_subalbum/index.html", breadcrumbs[1][:path]
    assert_equal "title_subalbum",                 breadcrumbs[1][:title]
  end
  
  def test_relroot
    assert_equal 2, @subalbum.depth 
    assert_equal "../../", @subalbum.relroot
    assert_equal "../../", @subalbum.relroot_with_prefix

    @subalbum.root.prefix_path = "skin/"
    assert_equal "../../", @subalbum.relroot
    assert_equal "skin/../../", @subalbum.relroot_with_prefix
  end
  
  def test_page_url
    assert_equal 3, @subsubalbum.depth
    assert_equal "title_subsubalbum/index.html", @subsubalbum.page_url
    assert_equal "title_root/title_subalbum/title_subsubalbum/index.html", @subsubalbum.page_url_from_root

    @subalbum.root.prefix_path = "skin/"
    assert_equal "title_subsubalbum/index.html", @subsubalbum.page_url
    # assert_equal "title_root/skin/title_subalbum/title_subsubalbum/index.html", @subsubalbum.page_url_from_root
  end
end