黄瓜，水豚和ElementNotFound

Question

在我的Rails应用程序中，我有一个页面，该页面带有执行javascript函数的链接：

<%= link_to_function("Add an address", "add_fields(this)".html_safe) %>

在我的黄瓜特征中，我有：

And I press "Add an address"

我得到的消息是：

Capybara::ElementNotFound: no button with value or id or text 'Add an address' found

我可能丢失了一些东西，但是我找不到它。

Answer 1

您应该执行以下一项，并且只能执行以下一项：

• 将您的提交按钮重命名为“创建”
• 将您的测试更改为“然后我按“保存””

• 向您的按钮添加一个ID，并更改测试，如下所示：

  视图
  = f。提交'Save'，：id =>：foo

  测试
  然后按“ foo”

Answer 2

由joaomilho解决：

您应该执行以下一项，并且只能执行以下一项：

将您的提交按钮重命名为“创建”，将测试更改为“，然后我按“保存””。向您的按钮添加一个ID，并更改测试，如下所示：

view = f。提交'Save'，：id =>：foo

测试然后按“ foo”

1个场景（1个通过）3个步骤（3个通过）0m2.510s

同样的行为，我正在使用：

Rails 3黄瓜/水豚/ Haml

Feature: Manage posts
  In order to [goal]
  [stakeholder]
  wants [behaviour]

  @wip
  Scenario: Register new post             # features/manage_posts.feature:6
    Given I am on the new post page       # features/step_definitions/web_steps.rb:19
    When I fill in "Title" with "title 1" # features/step_definitions/web_steps.rb:40
    And I fill in "Body" with "body 1"    # features/step_definitions/web_steps.rb:40
    And I uncheck "Published"             # features/step_definitions/web_steps.rb:83
    And I press "Create"                  # features/step_definitions/web_steps.rb:27     
    Then I should see "title 1"           # features/step_definitions/web_steps.rb:108
    And I should see "body 1"             # features/step_definitions/web_steps.rb:108
    And I should see "false"              # features/step_definitions/web_steps.rb:108

步：

When /^(?:|I )press "([^"]*)"(?: within "([^"]*)")?$/ do |button, selector|   with_scope(selector) do
    click_button(button)
    selenium.wait_for_page_to_load   
    end  
end

查看新：

%h1 New post

= render 'form'

= link_to 'Back', posts_path

错误：

 no button with value or id or text 'Create' found (Capybara::ElementNotFound)
      ./features/step_definitions/web_steps.rb:29
      ./features/step_definitions/web_steps.rb:14:in `with_scope'
      ./features/step_definitions/web_steps.rb:28:in `/^(?:|I )press "([^"]*)"(?: within "([^"]*)")?$/'
      features/manage_posts.feature:11:in `And I press "Create"'

_形成：

= form_for @post do |f| 
  -if @post.errors.any?
    #errorExplanation
      %h2= "#{pluralize(@post.errors.count, "error")} prohibited this post from being saved:"
      %ul 
        - @post.errors.full_messages.each do |msg|
          %li= msg 

  .field
    = f.label :title
    = f.text_field :title
  .field
    = f.label :body
    = f.text_area :body
  .field
    = f.label :published
    = f.check_box :published
  .actions
    = f.submit 'Save'

Answer 3

我相信你想要

And I follow "Add an Address"

Answer 4

Sebastian：尝试在链接中添加一个ID，并在测试中引用它。

Answer 5

您最初不是在创建链接而是尝试按下按钮吗？

仔细阅读capybara文档，您会发现方法有所不同。