小编Aga*_*oom的帖子

我正在使用rspec/capybara/devise在应用程序中进行集成测试.应用程序的一个功能是使用确认功能进行不断填充的"帐户注册"(即注册 - 获取确认电子邮件 - 单击链接 - 帐户已经过验证).

require 'spec_helper'

describe "User Authentication" do
  describe "New user" do
    before(:each) do
      @user = Factory.build(:user)
    end

    it "can confirm account by clicking on confirmation link" do
      visit root_path
      click_link "Register"
      page.should have_content "Register for an account"
      fill_in "user_email", :with => @user.email
      fill_in "user_password", :with => @user.password
      fill_in "user_password_confirmation", :with => @user.password
      fill_in "user_first_name", :with => @user.first_name
      fill_in "user_last_name", :with => @user.last_name
      fill_in "user_city", :with => @user.city
      fill_in "user_province", :with => @user.province
      fill_in "user_country", …

为了使用Cucumber作为命令行脚本,我按照提供的说明安装了aruba gem.它在我的Gemfile中,我可以验证是否安装了正确的版本并且我已经包含了

require 'aruba/cucumber'

在'features/env.rb'中

为了确保它的工作,我写了以下场景:

@announce
Scenario: Testing cucumber/aruba
    Given a blank slate
Then the output from "ls -la" should contain "drw"

假设事情应该失败.

它确实失败了,但由于错误的原因它失败了:

@announce
Scenario: Testing cucumber/aruba                 
    Given a blank slate                        
    Then the output from "ls -la" should contain "drw"
        You have a nil object when you didn't expect it!
        You might have expected an instance of Array.
        The error occurred while evaluating nil.[] (NoMethodError)
        features/dataloader.feature:9:in `Then the output from "ls -la" should contain "drw"'

任何人都有任何想法为什么这不起作用？这似乎是非常基本的阿鲁巴行为.