Updating to use Rails 2.1.2. Moving the gem dependancies to the config/environment...
[rails.git] / vendor / plugins / file_column / test / file_column_helper_test.rb
1 require File.dirname(__FILE__) + '/abstract_unit'
2 require File.dirname(__FILE__) + '/fixtures/entry'
3
4 class UrlForFileColumnTest < Test::Unit::TestCase
5   include FileColumnHelper
6
7   def setup
8     Entry.file_column :image
9     @request = RequestMock.new
10   end
11
12   def test_url_for_file_column_with_temp_entry
13     @e = Entry.new(:image => upload(f("skanthak.png")))
14     url = url_for_file_column("e", "image")
15     assert_match %r{^/entry/image/tmp/\d+(\.\d+)+/skanthak.png$}, url
16   end
17
18   def test_url_for_file_column_with_saved_entry
19     @e = Entry.new(:image => upload(f("skanthak.png")))
20     assert @e.save
21
22     url = url_for_file_column("e", "image")
23     assert_equal "/entry/image/#{@e.id}/skanthak.png", url
24   end
25
26   def test_url_for_file_column_works_with_symbol
27     @e = Entry.new(:image => upload(f("skanthak.png")))
28     assert @e.save
29
30     url = url_for_file_column(:e, :image)
31     assert_equal "/entry/image/#{@e.id}/skanthak.png", url
32   end
33   
34   def test_url_for_file_column_works_with_object
35     e = Entry.new(:image => upload(f("skanthak.png")))
36     assert e.save
37
38     url = url_for_file_column(e, "image")
39     assert_equal "/entry/image/#{e.id}/skanthak.png", url
40   end
41
42   def test_url_for_file_column_should_return_nil_on_no_uploaded_file
43     e = Entry.new
44     assert_nil url_for_file_column(e, "image")
45   end
46
47   def test_url_for_file_column_without_extension
48     e = Entry.new
49     e.image = uploaded_file(file_path("kerb.jpg"), "something/unknown", "local_filename")
50     assert e.save
51     assert_equal "/entry/image/#{e.id}/local_filename", url_for_file_column(e, "image")
52   end
53 end
54
55 class UrlForFileColumnTest < Test::Unit::TestCase
56   include FileColumnHelper
57   include ActionView::Helpers::AssetTagHelper
58   include ActionView::Helpers::TagHelper
59   include ActionView::Helpers::UrlHelper
60
61   def setup
62     Entry.file_column :image
63
64     # mock up some request data structures for AssetTagHelper
65     @request = RequestMock.new
66     @request.relative_url_root = "/foo/bar"
67     @controller = self
68   end
69
70   def request
71     @request
72   end
73
74   IMAGE_URL = %r{^/foo/bar/entry/image/.+/skanthak.png$}
75   def test_with_image_tag
76     e = Entry.new(:image => upload(f("skanthak.png")))
77     html = image_tag url_for_file_column(e, "image")
78     url = html.scan(/src=\"(.+)\"/).first.first
79
80     assert_match IMAGE_URL, url
81   end
82
83   def test_with_link_to_tag
84     e = Entry.new(:image => upload(f("skanthak.png")))
85     html = link_to "Download", url_for_file_column(e, "image", :absolute => true)
86     url = html.scan(/href=\"(.+)\"/).first.first
87     
88     assert_match IMAGE_URL, url
89   end
90
91   def test_relative_url_root_not_modified
92     e = Entry.new(:image => upload(f("skanthak.png")))
93     url_for_file_column(e, "image", :absolute => true)
94     
95     assert_equal "/foo/bar", @request.relative_url_root
96   end
97 end