ruby-on-rails - ActionController::RoutingError: 未初始化的常量 MicropostsController

Question

更新 : 这是因为文件名拼写错误

正确的:~/sample_app/app/controllers/microposts_controller.rb
不正确:~/sample_app/app/controllers/microposts_contoller.rb
这是我在这里的第一个贡献，感谢有关改进此帖子或 future 帖子的反馈:)

Ruby on Rails 教程:Learn Web Development with Rails 4

在完成章节 10.3 的同时， 我被困。最后，一个拼错的文件名让我追了几天鬼。

$ rspec spec/requests/authentication_pages_spec.rb
No DRb server is running. Running in local process instead ...
...FF................

Failures: 

1) Authentication authorization for non-signed-in users in the Microposts controller submitting to the create action 
Failure/Error: before { post microposts_path } 
ActionController::RoutingError: 
uninitialized constant MicropostsController 
# ./spec/requests/authentication_pages_spec.rb:93:in `block (6 levels) in ' 

2) Authentication authorization for non-signed-in users in the Microposts controller submitting to the destroy action 
Failure/Error: before { delete micropost_path(FactoryGirl.create(:micropost)) } 
ActionController::RoutingError: 
uninitialized constant MicropostsController 
# ./spec/requests/authentication_pages_spec.rb:98:in `block (6 levels) in ' 

Finished in 0.92253 seconds 
21 examples, 2 failures 

Failed examples: 

rspec ./spec/requests/authentication_pages_spec.rb:94 # Authentication authorization for non-signed-in users in the Microposts controller submitting to the create action 
rspec ./spec/requests/authentication_pages_spec.rb:99 # Authentication authorization for non-signed-in users in the Microposts controller submitting to the destroy action

Answer 1

这是由于拼写错误的文件名 ~/sample_app/app/controllers/microposts_controller.rb (是 microposts_contoller.rb)