0

在我的测试中，我在正确使用 Machinist 和 Shoulda 时遇到了一些麻烦。

这是我的测试：

 context "on POST method rating" do
p = Product.make
u = nil
setup do
  u = login_as
  post :vote, :rating => 3, :id => p
end

should "set rating for product to 3" do
  assert_equal p.get_user_vote(u), 3
end

这是我的蓝图： 

 Sham.login { Faker::Internet.user_name }
Sham.name { Faker::Lorem.words}
Sham.email { Faker::Internet.email}
Sham.body { Faker::Lorem.paragraphs(2)}

User.blueprint do
 login
 password "testpass"
 password_confirmation { password }
 email
end

Product.blueprint do
 name {Sham.name}
 user {User.make}
end

还有我的身份验证测试助手：

def login_as(u = nil)
   u ||= User.make()
   @controller.stubs(:current_user).returns(u)
   u
 end

我得到的错误是：

/home/jason/moderndarwin/vendor/rails/activerecord/lib/active_record/validations.rb:1090:in `save_without_dirty!': Validation failed: Login has already been taken, Email has already been taken (ActiveRecord::RecordInvalid)                                                         
       from /home/jason/moderndarwin/vendor/rails/activerecord/lib/active_record/dirty.rb:87:in `save_without_transactions!'                                                             
       from /home/jason/moderndarwin/vendor/rails/activerecord/lib/active_record/transactions.rb:200:in `save!'                                                                          
       from /home/jason/moderndarwin/vendor/rails/activerecord/lib/active_record/connection_adapters/abstract/database_statements.rb:136:in `transaction'                                
       from /home/jason/moderndarwin/vendor/rails/activerecord/lib/active_record/transactions.rb:182:in `transaction'                                                                    
       from /home/jason/moderndarwin/vendor/rails/activerecord/lib/active_record/transactions.rb:200:in `save!'                                                                          
       from /home/jason/moderndarwin/vendor/rails/activerecord/lib/active_record/transactions.rb:208:in `rollback_active_record_state!'
       from /home/jason/moderndarwin/vendor/rails/activerecord/lib/active_record/transactions.rb:200:in `save!'
       from /usr/lib/ruby/gems/1.8/gems/machinist-1.0.6/lib/machinist/active_record.rb:55:in `make'
       from /home/jason/moderndarwin/test/blueprints.rb:37
       from /usr/lib/ruby/gems/1.8/gems/machinist-1.0.6/lib/machinist.rb:77:in `generate_attribute_value'
       from /usr/lib/ruby/gems/1.8/gems/machinist-1.0.6/lib/machinist.rb:46:in `method_missing'
       from /home/jason/moderndarwin/test/blueprints.rb:37
       from /usr/lib/ruby/gems/1.8/gems/machinist-1.0.6/lib/machinist.rb:20:in `instance_eval'
       from /usr/lib/ruby/gems/1.8/gems/machinist-1.0.6/lib/machinist.rb:20:in `run'
       from /usr/lib/ruby/gems/1.8/gems/machinist-1.0.6/lib/machinist/active_record.rb:53:in `make'
       from ./test/functional/products_controller_test.rb:25:in `__bind_1269805681_945912'
       from /home/jason/moderndarwin/vendor/gems/thoughtbot-shoulda-2.10.2/lib/shoulda/context.rb:293:in `call'
       from /home/jason/moderndarwin/vendor/gems/thoughtbot-shoulda-2.10.2/lib/shoulda/context.rb:293:in `merge_block'
       from /home/jason/moderndarwin/vendor/gems/thoughtbot-shoulda-2.10.2/lib/shoulda/context.rb:288:in `initialize'
       from /home/jason/moderndarwin/vendor/gems/thoughtbot-shoulda-2.10.2/lib/shoulda/context.rb:169:in `new'
       from /home/jason/moderndarwin/vendor/gems/thoughtbot-shoulda-2.10.2/lib/shoulda/context.rb:169:in `context'
       from ./test/functional/products_controller_test.rb:24

我无法弄清楚我做错了什么......我已经在我的 user_controller 测试中使用我的身份验证（Authlogic）测试了 login_as。

任何指向正确方向的指针将不胜感激！

4

2 回答 2

0

我有一个部分解决方案......我已经解决了上面的问题，但是 should_redirect_to 函数仍然让我很适应......

这是我的新测试代码：

context "on POST method rating" do

   setup do
     @u = login_as
     @p1 = Product.make
     @p2 = Product.make # Make a second product that we'll show after rating the first
     post :vote, :rating => 3, :id => @p1
   end

   should "set rating for product to 3" do
     assert_equal @p1.get_user_vote(@u), 3
   end

   should_redirect_to("product page") {show_product_url(:id => @p2)}    
 end

还有我的新错误：

response to be a redirect to <http://test.host/products/555660218> but was a redirect to <http://test.host/products>.

有什么想法可以从这里开始吗？

于 2010-03-28T21:34:44.177 回答
0

您的控制器是否重定向到 products_url？

旁注：您不应该将随机数据（Faker）用于任何需要唯一性的验证。这就是工厂女孩的序列的目的。我认为机械师有类似的东西。

于 2010-03-29T02:06:30.653 回答