Any idea how to debug?

On Feb 16, 9:52 am, rtacconi <[email protected]> wrote:
> I have a video model using Paperclip to store the file. The model:
>
> class Video < ActiveRecord::Base
>   belongs_to :category
>   before_save :permalink
>
>   validates_presence_of :title
>   validates_presence_of :category
>   validates_attachment_presence :filepath, :message => '- please,
> select a file to updload'
>   validates_attachment_size :filepath, :less_than => 100.megabytes
>   validates_attachment_content_type :filepath, :content_type =>
> ['video/x-flv'],
>                                            :message => '- You can
> upload only Flash movies'
>
>   has_attached_file :filepath,
>                     :url => APP_CONFIG['url']+"/videos/inline/:id",
>                     :path => ":rails_root/
> uploads/:attachment/:id/:style/:basename.:extension"
>
>   named_scope :videos_in_category,
>           lambda { |category_id|
>             {:conditions => ["category_id = ?", category_id]}
>       }
>
>   private
>     def permalink
>       slug = Slug.new
>       self.url_slug = slug.url_friendly self.title
>     end
> end
>
> When I run this test:
>
>   test "should create video" do
>     assert_difference('Video.count') do
>       video = videos :videos_002
>       video.filepath = File.new("#{RAILS_ROOT}/test/fixtures/
> add_file.flv")
>       video.filepath_content_type = 'video/x-flv'
>       category = categories(:intranet_administration)
>       post :create, :video => { :title => video.title,
>                                 :description => video.description,
>                                 :category_id => category.id,
>                                 :filepath => video.filepath,
>                                 :filepath_file_size =>
> File.size("#{RAILS_ROOT}/test/fixtures/add_file.flv"),
>                                 :filepath_content_type => 'video/x-
> flv',
>                                 :url_slug => video.url_slug}
>     end
>
>     assert_redirected_to video_path(assigns(:video))
>   end
>
> I get this message:
>
> "Video.count" didn't change by 1.
> <2> expected but was
> <1>.
>
> I tried to understand why it is not created but I do not get any
> feedback. Do you have an idea how to solve this?
>
> Thanks.

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