projects.mako.cc - selectricity/blob - vendor/plugins/attachment_fu/test/basic_test.rb

   1 require File.expand_path(File.join(File.dirname(__FILE__), 'test_helper'))
   2
   3 class BasicTest < Test::Unit::TestCase
   4   def test_should_set_default_min_size
   5     assert_equal 1, Attachment.attachment_options[:min_size]
   6   end
   7
   8   def test_should_set_default_max_size
   9     assert_equal 1.megabyte, Attachment.attachment_options[:max_size]
  10   end
  11
  12   def test_should_set_default_size
  13     assert_equal (1..1.megabyte), Attachment.attachment_options[:size]
  14   end
  15
  16   def test_should_set_default_thumbnails_option
  17     assert_equal Hash.new, Attachment.attachment_options[:thumbnails]
  18   end
  19
  20   def test_should_set_default_thumbnail_class
  21     assert_equal Attachment, Attachment.attachment_options[:thumbnail_class]
  22   end
  23
  24   def test_should_normalize_content_types_to_array
  25     assert_equal %w(pdf), PdfAttachment.attachment_options[:content_type]
  26     assert_equal %w(pdf doc txt), DocAttachment.attachment_options[:content_type]
  27     assert_equal Technoweenie::AttachmentFu.content_types, ImageAttachment.attachment_options[:content_type]
  28     assert_equal ['pdf'] + Technoweenie::AttachmentFu.content_types, ImageOrPdfAttachment.attachment_options[:content_type]
  29   end
  30
  31   def test_should_sanitize_content_type
  32     @attachment = Attachment.new :content_type => ' foo '
  33     assert_equal 'foo', @attachment.content_type
  34   end
  35
  36   def test_should_sanitize_filenames
  37     @attachment = Attachment.new :filename => 'blah/foo.bar'
  38     assert_equal 'foo.bar',    @attachment.filename
  39
  40     @attachment.filename = 'blah\\foo.bar'
  41     assert_equal 'foo.bar',    @attachment.filename
  42
  43     @attachment.filename = 'f o!O-.bar'
  44     assert_equal 'f_o_O-.bar', @attachment.filename
  45
  46     @attachment.filename = 'sheeps_says_bææ'
  47     assert_equal 'sheeps_says_b__', @attachment.filename
  48
  49     @attachment.filename = nil
  50     assert_nil @attachment.filename
  51   end
  52
  53   def test_should_convert_thumbnail_name
  54     @attachment = FileAttachment.new :filename => 'foo.bar'
  55     assert_equal 'foo.bar',           @attachment.thumbnail_name_for(nil)
  56     assert_equal 'foo.bar',           @attachment.thumbnail_name_for('')
  57     assert_equal 'foo_blah.bar',      @attachment.thumbnail_name_for(:blah)
  58     assert_equal 'foo_blah.blah.bar', @attachment.thumbnail_name_for('blah.blah')
  59
  60     @attachment.filename = 'foo.bar.baz'
  61     assert_equal 'foo.bar_blah.baz', @attachment.thumbnail_name_for(:blah)
  62   end
  63
  64   def test_should_require_valid_thumbnails_option
  65     klass = Class.new(ActiveRecord::Base)
  66     assert_raise ArgumentError do
  67       klass.has_attachment :thumbnails => []
  68     end
  69   end
  70 end