我有一堆用rspec编写的组合控制器/视图测试。我添加了Capybara gem并编写了一些完整的集成测试。唯一的问题是,现在我所有的控制器测试中都有
response.should have_selector(“some selector”)
rspec会出现以下错误:
NoMethodError:
undefined method `has_selector?' for #<ActionController::TestResponse:0xa03e7ec>
当我运行控制器测试时。我猜测Capybara正在我的控制器测试中使用,并且已经覆盖了一些Rspec方法。我该如何解决这个问题?
# gemfile.rb
group :test do
gem 'rspec'
gem "capybara"
gem "launchy"
gem 'factory_girl_rails', '1.0'
end
# spec_helper.rb
RSpec.configure do |config|
config.include IntegrationSpecHelper, :type => :request
end
以下是失败测试的示例:
# spec/controllers/books_controller_spec.rb
require 'spec_helper'
describe BooksController do
render_views
it "should have the right page title" do
get :show, :id => @book.ean
response.should have_selector("title", :content => "Lexicase | " + @book.title)
end
end
并且它是相关的错误:
1) BooksController GET 'show' should have the right page title
Failure/Error: response.should have_selector("title", :content => "Lexicase | " + @book.title)
NoMethodError:
undefined method `has_selector?' for #<ActionController::TestResponse:0xa8488c0>
# ./spec/controllers/books_controller_spec.rb:23:in `block (3 levels) in <top (required)>'
答案 0 :(得分:2)
您之前可能正在使用Webrat,而 has_selector?是Webrat匹配器。 Capybaras没有has_selector匹配器,它有一个名为 has_css 的匹配器。您可能希望将“has_selector”替换为“has_css”。
答案 1 :(得分:1)
Capybara帮助程序仅适用于请求规范。要么创建新的请求规范,要么传入:type =&gt; :描述块部分中的请求,如下所示:
describe "test for the testing test", :type => :request do
it "should work with capybara" do
visit root_path
click_link "Home"
page.should WHATEVA
end
end
我很久以前就意识到这个问题,但我想我还是会分享。 GLHF