Question

背景

我创建了一个电影评论应用，允许登录用户添加和编辑电影，并为每部电影留下评论。

问题

我正在测试我的控制器，但我一直在接受：

3) Error:
 ReviewsControllerTest#test_should_get_edit:
 ActionController::UrlGenerationError: No route matches
 {:action=>"edit_movie_review", :controller=>"reviews"}
 test/controllers/reviews_controller_test.rb:34:in `block in  <class:ReviewsControllerTest>'

4) Error:
ReviewsControllerTest#test_should_get_new:
ActionController::UrlGenerationError: No route matches {:action=>"new",    :controller=>"reviews"}
test/controllers/reviews_controller_test.rb:17:in `block in <class:ReviewsControllerTest>'


5) Error:
ReviewsControllerTest#test_should_show_review:
ActionController::UrlGenerationError: No route matches {:action=>"show", :controller=>"reviews", :id=>"1"}
test/controllers/reviews_controller_test.rb:29:in `block in <class:ReviewsControllerTest>'



6) Error:
ReviewsControllerTest#test_should_create_review:
ActionController::UrlGenerationError: No route matches {:action=>"create", :controller=>"reviews", :review=>{:comment=>"MyText", :rating=>"1"}}
test/controllers/reviews_controller_test.rb:23:in `block (2 levels) in     <class:ReviewsControllerTest>'
test/controllers/reviews_controller_test.rb:22:in `block in <class:ReviewsControllerTest>'

耙路线：

                POST   /movies/:movie_id/reviews(.:format)          reviews#create

 new_movie_review GET    /movies/:movie_id/reviews/new(.:format)      reviews#new
   edit_movie_review GET    /movies/:movie_id/reviews/:id/edit(.:format) reviews#edit
        movie_review GET    /movies/:movie_id/reviews/:id(.:format)      reviews#show
                     PATCH  /movies/:movie_id/reviews/:id(.:format)      reviews#update
                     PUT    /movies/:movie_id/reviews/:id(.:format)      reviews#update
                     DELETE /movies/:movie_id/reviews/:id(.:format)      reviews#destroy
              movies GET    /movies(.:format)                            movies#index
                     POST   /movies(.:format)                            movies#create
           new_movie GET    /movies/new(.:format)                        movies#new
          edit_movie GET    /movies/:id/edit(.:format)                   movies#edit
               movie GET    /movies/:id(.:format)                        movies#show
                     PATCH  /movies/:id(.:format)                        movies#update
                     PUT    /movies/:id(.:format)                        movies#update

ReviewsControllerTest：

require 'test_helper'

class ReviewsControllerTest < ActionController::TestCase

setup do
  @review = reviews(:one)
  @user = users(:one)
end

test "should get index" do
  get :index
  assert_response :success
  assert_not_nil assigns(:review)
end

test "should get new" do
  get :new
  assert_response :success
end

test "should create review" do
  assert_difference('Review.count') do
   post :create, review: { comment: @review.comment, rating: @review.rating }
  end
 assert_redirected_to review_path(assigns(:review))
 end

test "should show review" do
  get :show, id: @review
  assert_response :success
end

test "should get edit" do
  get :edit_movie_review, @review
  assert_response :success
end

test "should update review" do
 put :update
 assert_redirected_to review_path(assigns(:review))
end

test "should destroy review" do
  assert_difference('Review.count', -1) do
  delete :destroy, id: @review
  end

  assert_redirected_to reviews_path
end

end

ReviewsController.rb：

class ReviewsController < ApplicationController
 before_action :find_movie
 before_action :find_review, only: [:edit, :update, :destroy]
 before_action :authenticate_user!, only: [:new, :edit]

 def new
     @review = Review.new
 end

 def create
    @review = Review.new(review_params)
    @review.user_id = current_user.id
    @review.movie_id = @movie.id

     if @review.save #if a review is succesfully saved, redirect user to home
         redirect_to movie_path(@movie)
     else
         render 'new'
     end
 end

 def edit
 end

 def update
     if @review.update(review_params)
        redirect_to movie_path(@movie)
     else 
         render 'edit'
     end
 end

 def destroy
     @review.destroy
     redirect_to movie_path(@movie)
 end

  private

  def review_params
     params.require(:review).permit(:rating, :comment)
  end

  def find_movie
     @movie = Movie.find(params[:movie_id]) 
  end

  def find_review
     @review = Review.find(params[:id])
  end
end

我是编程世界的新手，因此非常感谢任何形式的建议。

提前致谢！

Answer 1

您可以将movie_id与您的路线一起传递。尝试使用此new动作测试，您也可以按照相同的模式执行其他操作。

注意：您ReviewsController没有index和show行动。

require 'test_helper'

class ReviewsControllerTest < ActionController::TestCase

  setup do
    @movie = movies(:one)
    @review = reviews(:one)
    @user = users(:one)
  end

  #test "should get index" do
   # get :index
   # assert_response :success
   # assert_not_nil assigns(:review)
  #end

  test "should get new" do
    get :new, movie_id: @movie.id
    assert_response :success
  end

  test "should create review" do
    assert_difference('Review.count') do
      post :create, movie_id: @movie.id ,review: { comment: @review.comment, rating: @review.rating }
    end
     assert_redirected_to movie_path(assigns(:review))
  end

  test "should get edit" do
    get :edit, movie_id: @movie.id, id: @review.id
    assert_response :success
  end

 test "should update review" do
    put :update, movie_id: @movie.id, id: @review.id, review: { comment: @review.comment, rating: @review.rating } 
    assert_redirected_to movie_path(assigns(:review))
 end

 test "should destroy review" do
    assert_difference('Review.count', -1) do
      delete :destroy, id: @review, movie_id: @movie.id
    end
 end

end

没有路线匹配

背景

问题

1 个答案: