Rails 路线无法使用黄瓜进行测试

Question

[您好，这是我在 Stackoverflow 上的第一个问题，所以请多多包涵，我会尽量提供尽可能详细的信息。我是编码新手，目前正在开发一个 Rails 应用程序，我正在构建一个讨论板。到目前为止，我已经建立了我的用户模型和讨论模型，其中讨论属于_to user 和用户 has_many 讨论。我的测试在第 10 行失败，新讨论的链接似乎设置为正确的路线，当我窥探它时，它显示了正确的路径。然后在第 15 行，当前路径在索引页面上......所以我'我不确定我的测试是写得不好还是我错过了什么。我希望这与屏幕截图一起提供了足够的信息...我已经花了一天的时间来解决这个问题，但我已经束手无策了...非常感谢您的帮助。

error message rails routes

我的测试*

# A user starts a new discussion
Given("they click on the discussion link") do
click_link 'DISCUSSIONS'
end

Then("they will be redirected to the discussions index page") do
expect(current_path).to eq(user_discussions_path(@user.id))
end

   When("they click on the new discussion link") do
   click_link 'New Discussion'
   end

  Then("they will be redirected to the new discussion page") do
  expect(current_path).to eq(new_user_discussion_path(@user.id))
  end

讨论索引页*

<div class="container">
  <div class="grid">
   <%= render 'discussions_navbar' %>
   <%= link_to "New Discussion", new_user_discussion_path %>
  </div>
</div>

在 current_path 上从 test* 绑定 Pry

[1] pry(#<Cucumber::Rails::World>)> current_path
=> "/users/1715/discussions"
[2] pry(#<Cucumber::Rails::World>)> new_user_discussion_path(@user.id)
=> "/users/1715/discussions/new"
[3] pry(#<Cucumber::Rails::World>)> expect(current_path).to 
eq(new_user_discussion_path(@user.id))
RSpec::Expectations::ExpectationNotMetError:
expected: "/users/1715/discussions/new"
got: "/users/1715/discussions"

在新讨论链接上绑定撬动*

[1] pry(#<#<Class:0x007fd3a62cf660>>)> new_user_discussion_path
=> "/users/1722/discussions/new"

错误信息*

When they click on the new discussion link                 # features/step_definitions/discussion_steps.rb:10
      undefined method `discussions_path' for #<#<Class:0x007fd3a62cf660>:0x007fd3a6681740> (ActionView::Template::Error)
      ./app/views/discussions/_form.html.erb:1:in `_app_views_discussions__form_html_erb__787511772381390310_70273503263920'
      ./app/views/discussions/new.html.erb:4:in `_app_views_discussions_new_html_erb___371545055918840709_70273503334040'
      ./features/step_definitions/discussion_steps.rb:11:in `"they click on the new discussion link"'
      features/discussion.feature:10:in `When they click on the new discussion link'

新讨论表格*

<%= simple_form_for @discussion do |d| %>
  <%= d.input :title, label: "Discussion Title" %>
  <%= d.input :description %>
  <%= d.button :submit %>
<% end %>

路线*

user_discussions GET /users/:user_id/discussions(.:format) Discussion#index

POST /users/:user_id/discussions(.:format) 讨论#create 新用户讨论 GET /users/:user_id/discussions/new(.:format) Discussion#new

Answer 1

试试：

<%= simple_form_for [current_user, @discussion] do |d| %>