added attachment_fu and made the set of changes

[selectricity-live] / vendor / plugins / attachment_fu / test / processors / mini_magick_test.rb

diff --git a/vendor/plugins/attachment_fu/test/processors/mini_magick_test.rb b/vendor/plugins/attachment_fu/test/processors/mini_magick_test.rb
new file mode 100644 (file)
index 0000000..244a4a2
--- /dev/null
+++ b/vendor/plugins/attachment_fu/test/processors/mini_magick_test.rb
@@ -0,0 +1,31 @@
+require File.expand_path(File.join(File.dirname(__FILE__), '..', 'test_helper'))
+
+class MiniMagickTest < Test::Unit::TestCase
+  attachment_model MiniMagickAttachment
+
+  if Object.const_defined?(:MiniMagick)
+    def test_should_resize_image
+      attachment = upload_file :filename => '/files/rails.png'
+      assert_valid attachment
+      assert attachment.image?
+      # test MiniMagick thumbnail
+      assert_equal 43, attachment.width
+      assert_equal 55, attachment.height
+      
+      thumb      = attachment.thumbnails.detect { |t| t.filename =~ /_thumb/ }
+      geo        = attachment.thumbnails.detect { |t| t.filename =~ /_geometry/ }
+      
+      # test exact resize dimensions
+      assert_equal 50, thumb.width
+      assert_equal 51, thumb.height
+      
+      # test geometry string
+      assert_equal 31, geo.width
+      assert_equal 40, geo.height
+    end
+  else
+    def test_flunk
+      puts "MiniMagick not loaded, tests not running"
+    end
+  end
+end