Remarkable + Paperclip

Wrote a plugin yesterday with test matchers for Paperclip using Remarkable, the latter being the better shoulda.

Usage:

    it { should have_attached_file :avatar, :styles => { :ico => "16x16", :normal => "48x48" } }
    it { should validate_attachment_presence :avatar }
    it { should validate_attachment_size :avatar, :less_than => 1.megabyte }
    it { should validate_attachment_content_type :avatar, :allows => ["image/png", "image/jpg"], :rejects => ["video/mpeg"] }

Source: remarkable_paperclip.