updated tests, switched to rails 3.0.0rc2

test/factories/removed_post.rb

@@ -0,0 +1,13 @@
+Factory.define(:removed_post) do |f|
+  f.md5 {|x| Time.now.to_f.to_s}
+  f.uploader {|x| x.association(:user)}
+  f.uploader_ip_addr "127.0.0.1"
+  f.tag_string "tag1 tag2"
+  f.tag_count 2
+  f.tag_count_general 2
+  f.file_ext "jpg"
+  f.image_width 100
+  f.image_height 200
+  f.file_size 2000
+  f.rating "q"
+end