我正在努力学习TDD on Rails教程,该教程可在在线获得
在测试第一个应用程序时,我遇到了一个错误。
我的spec.rb代码是这样的:
require 'spec_helper'
describe "Static pages" do
describe "Home page" do
it "should have the content 'Sample App'" do
visit '/static_pages/home'
page.should have_content('Sample App')
end
end
end
运行测试后,我得到了这个错误:
Failure/Error: visit '/static_pages/home'
NoMethodError:
undefined method `visit' for # <RSpec::Core::ExampleGroup::Nested_1::Nested_1:0xa833e5c># ./spec/requests/static_pages_spec.rb:8:in `block (3 levels) in <top (required)>'
我将非常感谢你的帮助。
visit
方法不是RSpec的一部分,它是由水豚提供的。只需将此添加到您的Gemfile:
gem 'capybara'
尝试添加:
require 'rails_helper'
require 'spec_helper'
到您的spec.rb和:
require 'capybara'
RSpec.configure do |config|
config.include Capybara::DSL
....
至spec_helper.rb
和gem‘capybara’,‘2.2.0’到gemfile