rspec / capybara：如何模拟传入的POST请求？ （机架测试不起作用） [英] rspec/capybara: how to simulate incoming POST requests? (rack-test won't work)

问题描述

我需要通过Cloudmailin的POST请求接收传入的电子邮件作为多部分形式的数据。 POST类似于以下内容：

I need to receive incoming emails as multipart-formdata via a POST request from Cloudmailin. The POST resembles the following:

Parameters: {"to"=>"<[e-mail]>", "from"=>"whomever@example", "subject"=>"my awesome subject line....

实际上，接收和解析电子邮件非常容易，因为电子邮件只是作为参数发布：params [：to]，params [：from]等。但是，如何在rails中模拟此POST请求？

Actually, receiving and parsing emails is super easy because the email is just posted as params: params[:to], params[:from], etc. However, how do I simulate this POST request in rails?

我构建了一个虚拟的Rails应用程序来测试Cloudmailin，所以我有一个实际的请求，但是，它是一个6k字符文件，因此我想加载该文件作为POST请求的参数。我尝试使用内置的rails post和post_via_redirect方法加载文件，但是它转义了所有参数（\ to\），这不好，有什么主意吗？

I built a dummy rails app to test out Cloudmailin, so I have an actual request. However, it's a 6k character file, so I'd like to load this file as the parameters of the POST request. I've tried using the built rails post and post_via_redirect methods to load a file, but it escapes all of the parameters( \"to\"), which is no good. Any ideas?

推荐答案

所以，我最终做了：

@parameters = { "x_to_header"=>"<#{ @detail.info }>",
                "to"=>"<#{ @account.slug }@cloudmailin.net>",
                "from"=>"#{ @member.email }",
                "subject"=>"meeting on Monday",
                "plain"=>"here is my message\nand this is a new line\n\n\nand two new lines\n\n\n\nand a third new line"
              }

然后只是：

post "/where_ever", @parameters

似乎可以立即完成工作

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