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在我的Rails 3.2.2项目,我有以下几点:为什么我的Paperclip validates_attachment_presence测试失败?
class Photo < ActiveRecord::Base
belongs_to :album
default_scope order: :title
extend FriendlyId
friendly_id :title, :use => :slugged
validates :title, :presence => true
validates :title, :uniqueness => {:scope => :album_id}
validates :file, :attachment_presence => true
has_attached_file :file, :path => (Rails.root + "photos/:id/:style/:filename").to_s,
:url => "/photos/:style/:id",
:styles => { :small => "450x450>"}
end
class PhotoTest < ActiveSupport::TestCase
should belong_to(:album)
should validate_presence_of(:title)
should have_attached_file(:file)
should validate_attachment_presence(:file)
end
的 '应该validate_attachment_presence(:文件)' 测试总是flunks,但我想不出为什么。我有其他的单元测试,需要测试的附件。
任何想法?
您是否针对您的设置运行了回形针内部测试?确保它不是来自回形针的东西吗? – Ekampp 2012-04-04 21:24:12
不确定你的意思。我试图使用Paperclip匹配器,如http://rdoc.info/github/thoughtbot/paperclip/Paperclip/Shoulda/Matchers#validate_attachment_presence-instance_method – croceldon 2012-04-05 13:16:20
中所述,首先,您应该在终端中打开回形针gem:' cd到/ where/paperclip/is/located',然后运行'bundle install'安装依赖关系。然后运行'rake'或'rake test'(不记得是哪一个)来针对您的系统测试回形针,以查看系统上的回形针设置是否有问题。 – Ekampp 2012-04-08 13:16:59