Kaminari和Capybara发生冲突

本文介绍了Kaminari和Capybara发生冲突的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

水豚的分页方法和Kaminari的分页方法之间似乎存在某种冲突。

I seem to have some sort of conflict between the page method of capybara and the page method of Kaminari.

这就是我的猜测，无论如何，这是错误：

That's what I guessed, anyway, here is the error :

Failure/Error: before { sign_in_as user } ActionView::Template::Error: wrong number of arguments (1 for 0) # ./app/models/feed.rb:9:in `microposts' [Rest of the backtrace]

代码示例：

class Feed def microposts(opts = { urgent: false }) urgent = opts[:urgent] p Microposts.where(id: 1).page # <Capybara::Session> p Microposts.where(id: 1).page(1) # Error end end

如果我删除了分页符，则测试正常。

If I remove the pagination, the test works fine.

我不知道这是怎么可能的，我想水豚正在添加对象范围的页面方法，但是当Kaminari将其页面方法添加到ActiveRecord :: Base时（如果我没记错的话），它应该覆盖水豚的方法。

I don't understand how this is possible, I guess Capybara is adding the "page" method to the Object scope, but as Kaminari add its page method to ActiveRecord::Base (if I recall correctly) it should override Capybara's one.

我没看到有人遇到这种麻烦，这怎么可能？

I did not see anyone having this kind of trouble, how is it possible ?

谢谢。

推荐答案

我对Capybara 2.x遇到了同样的问题

I had the same problem with Capybara 2.x

我的功能规格在规范/功能目录。通过阅读Capybara文档，我意识到，如果您的 spec_helper ，则无需在您的 spec_helper 中包含 Capybara :: DSL 使用功能目录。

My feature specs are in the spec/feature directory. I realised from reading the Capybara documentation that there is no need to include the Capybara::DSL in your spec_helper if your using the features directory. It's already included.

如果您在<$ c $中包含Capybara :: DSL ，则会发出警告。 c> spec_helper 会污染全局名称空间，这就是为什么这是个坏主意！

There is a warning given if you include Capybara::DSL in the spec_helper that it will pollute the global namespace and this is exactly why it's a bad idea!

在Capybara上查看此rspec-rails页面以获取详细信息