Question

我是Cucumber的新手，并且一直在踩着Ryan Bates的铁路视频。 http://railscasts.com/episodes/155-beginning-with-cucumber

不幸的是，我的方案在railscast通过的地方失败了。具体而言，该步骤失败：Then I should see "New Article Created."

我怀疑它可能与我们正在使用的宝石的不同版本有关，目前我有最新版本。

它给了我以下错误：

*然后我应该看到“New Article Created”。期望以下元素的内容包括“New Article Created。”：

Title
Content

（规格::期望:: ExpectationNotMetError） ./features/step_definitions/web_steps.rb:144:in /^(?:|I )should see "([^\"]*)"$/' features/manage_articles.feature:18:in然后我应该看到“New Article Created。”'*

这是来源：

manage_articles.feature

Feature: Manage Articles

      Scenario: Create Valid Article
        Given I have no articles
        And I am on the list of articles
        When I follow "New Article"
        And I fill in "Title" with "Spuds"
        And I fill in "Content" with "Delicious potatoes"
        Then I should see "New Article Created."
        And I should see "Spuds"
        And I should see "Delicious potatoes"
        And I should have 1 article

articles_controller.rb

  ...
  def create
    @article = Article.create!(params[:article])
    flash[:notice] = "New Article Created."
    redirect_to articles_path
  end

index.html.erb

<p><%= flash[:notice] %></p>
<% for article in @articles %>
    <p><%=h article.title %></p>
    <p><%=h article.content %></p>
<% end %>

<%= link_to "New Article", new_article_path %>

Answer 1

调试黄瓜的一个好方法是创建一些调试步骤。

在debug_steps.rb文件中，我有以下内容：

Then /^I debug$/ do
 breakpoint; 0
end

Then /^I open the page$/ do
  save_and_open_page
end

注意，save_and_open_page需要： Webrat：webrat（0.5.3）和Launchy：launchy（0.3.3）

然后添加步骤：

Then I open the page

之前Then I should see "New Article Created."

看看发生了什么。

祝你好运。希望这会有所帮助。

Answer 2

我认为您必须在Then I should see "New Article Created."之前添加此行：

And I press "Create"

所以，这是你的完整情景：

Feature: Manage Articles

      Scenario: Create Valid Article
        Given I have no articles
        And I am on the list of articles
        When I follow "New Article"
        And I fill in "Title" with "Spuds"
        And I fill in "Content" with "Delicious potatoes"
        And I press "Create"
        Then I should see "New Article Created."
        And I should see "Spuds"
        And I should see "Delicious potatoes"
        And I should have 1 article

Rails / Cucumber / Webrat：redirect_to，flash [：notice]无效

2 个答案: