[英]how to specify controller and method names in Rspec controller test when using Devise-like route?
tl;dr: unable to rspec-test the devise controllers, help. tl; dr:无法rspec测试装置控制器,帮助。
I am using Devise and have the following routes (default devise_for
routes): 我正在使用Devise并具有以下路由(默认的devise_for
路由):
GET /users/cancel(.:format) devise/registrations#cancel
POST /users(.:format) devise/registrations#create
GET /users/sign_up(.:format) devise/registrations#new
GET /users/edit(.:format) devise/registrations#edit
PATCH /users(.:format) devise/registrations#update
PUT /users(.:format) devise/registrations#update
DELETE /users(.:format) devise/registrations#destroy
I would like to test, using Rspec, that my controller method is spitting out the right output from a given set of parameters. 我想使用Rspec测试我的控制器方法是从给定的一组参数中吐出正确的输出。
My spec file looks like this: 我的规格文件如下所示:
describe Users::RegistrationsController, type: 'controller' do
it 'creates a user with given parameters' do
post 'create', username: 'jonsnow', password: '012345678912345', authenticity_token: '12345'
expect(response.status).to eq(200)
end
end
The error I get is: 我得到的错误是:
Failure/Error: post 'create', username: 'jonsnow', password: '012345678912345', authenticity_token: '12345'
ActionController::UrlGenerationError:
No route matches {:action=>"create", :controller=>"users/registrations"}
It makes sense since I am using devise_for
default routes and as you can see from the rake routes
results, the correct route is devise/registrations#create
, but I can't seem to find a way to specify the controller name to devise/registrations
. 这是有道理的,因为我使用的devise_for
缺省路由,你可以从看到rake routes
的结果,正确的路线是devise/registrations#create
,但我似乎无法找到一个方法来指定控制器名devise/registrations
。 I think it's 'inflected' from the controller class name or something to users/registrations
. 我认为它是从控制器类名称“变形”到users/registrations
。 And I would preferably like to avoid messing with my routes in order to make my test successful. 而且,为了使测试成功,我最好避免弄乱我的路线。 How can I accomplish that? 我该怎么做? (Please explain) Thanks in advance. (请解释)在此先感谢。
My gem versions: 我的宝石版本:
rspec '3.2.1'
ruby '2.1.5'
rails '4.2.0'
There is some additional configuration required to be able to test controllers that inherit from Devise. 为了测试从Devise继承的控制器,还需要一些其他配置。
describe YourControllerWhichInheritsDevise, type: 'controller' do
before do
@request.env["devise.mapping"] = Devise.mappings[:user]
end
it 'creates a user with given parameters' do
post 'create', username: 'jonsnow', password: '012345678912345', authenticity_token: '12345'
expect(response.status).to eq(200)
end
end
From the Devise README : "If you are testing Devise internal controllers or a controller that inherits from Devise's, you need to tell Devise which mapping should be used before a request. This is necessary because Devise gets this information from the router, but since functional tests do not pass through the router, it needs to be stated explicitly." 从Devise自述文件中 :“如果要测试Devise内部控制器或从Devise继承的控制器,则需要在请求之前告诉Devise应该使用哪个映射。这是必要的,因为Devise从路由器获取了此信息,但是由于功能正常测试没有通过路由器,需要明确说明。”
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