Squeegy / fleximage

Rails plugin for uploading images as resources, with support for resizing, text stamping, and other special effects.

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fleximage / test / unit / file_upload_to_db_test.rb
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888e17dd » Squeegy 2008-05-29 Fixed failing test. Thanks... 1 require File.dirname(__FILE__) + '/../../test/test_helper'
2
3 class FleximageFileUploadToDbTest < Test::Unit::TestCase
4 def test_should_be_valid_with_image
5 p = PhotoDb.new(:image_file => files(:photo))
6 assert p.save, 'Record expected to be allowed to save'
7
8 p = PhotoDb.find(p.id)
9 assert_kind_of Magick::Image, p.load_image
10 assert p.image_file_data.size > 0
11 end
12
13 def test_should_require_an_image
14 p = PhotoDb.new
15 assert !p.save, 'Record expected to not be allowed to save'
16 assert_equal 1, p.errors.size
17 assert_equal 'is required', p.errors.on(:image_file)
18 end
19
20 def test_should_require_an_valid_image
21 p = PhotoDb.new(:image_file => files(:not_a_photo))
22 assert !p.save, 'Record expected to not be allowed to save'
23 assert_equal 1, p.errors.size
24 assert_equal 'was not a readable image', p.errors.on(:image_file)
25 end
26
27 def test_should_retrieve_a_stored_image
28 id = PhotoDb.create(:image_file => files(:photo)).id
29 p = PhotoDb.find(id)
30 assert_kind_of Magick::Image, p.load_image
31 assert_equal 768, p.load_image.columns
32 assert_equal 1024, p.load_image.rows
33 end
34
35 def test_should_delete_an_image
36 id = PhotoDb.create(:image_file => files(:photo)).id
37 photo = PhotoDb.find(id)
38 photo.destroy
39 assert_nil PhotoDb.find_by_id(id)
40 end
41 end