get better titles from filenames. also added tests

db/schema.rb

@@ -1,4 +1,4 @@
-# This file is auto-generated from the current state of the database. Instead of editing this file, 
+# This file is auto-generated from the current state of the database. Instead of editing this file,
 # please use the migrations feature of Active Record to incrementally modify your database, and
 # then regenerate this schema definition.
 #

test/fixtures/images.yml

@@ -0,0 +1,14 @@
+the_world:
+  content_type: image/gif
+  filename: The%20world!.gif
+  width: 614
+  height: 340
+  size: 17535
+  # TODO: image_type? What's that used for?
+
+our_car:
+  content_type: image/jpg
+  filename: car-wallpapers19.jpg
+  width: 640
+  height: 300
+  size: 87647

test/unit/image_test.rb

@@ -5,10 +5,18 @@ class ImageTest < ActiveSupport::TestCase
 	fixtures :images
 
 	def test_titles
+		assert_equal "The World", images(:the_world).title
+		assert_equal "Car Wallpapers19", images(:our_car).title
 	end
 
 	def test_per_page
-
+		assert_equal 18, Image.per_page(dialog = true)
+		assert_equal 20, Image.per_page # dialog = false
+	end
+
+	def test_attachment_fu_options
+		assert_equal 50.megabytes, Image.attachment_options[:max_size]
+		assert_equal 'Rmagick', Image.attachment_options[:processor]
 	end
 
 end