Monday, March 31, 2014
Hi,
-- I'm looking for a way to solve an error I get each times I run my functional tests. I have a Rails Engine gem (isolated), I have a JSON action with a route declared. But each times I use the method get in a test I get an ActionController::UrlGenerationError exception.
Here an example of code with the problem:
# config/routes.rb MyEngine::Engine.routes.draw do resources :cats, only: [:show], format: 'json' end # test/dummy/config/routes.rb Rails.application.routes.draw do mount MyEngine::Engine => '/my_engine' end # app/controllers/my_engine/cats_controller.rb module MyEngine class CatsController < ApplicationController def show render json: { hello: 'world' } end end end # test/controllers/my_engine/cats_controller_test.rb module MyEngine class CatsControllerTest < ActionController::TestCase test 'should get success' do get :show, id: 42 assert_response :success end end end
Here is an example of test return:
1) Error: MyEngine:: CatsControllerTest#test_should_get_success: ActionController::UrlGenerationError: No route matches {:action=>"show", :controller=>"my_engine/cats", :id=>"42"}Anyone have an idea to solve this problem?
Thanks.
-----
Geoffrey Roguelon
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