Question

我正在使用 Rails 4.2.6，Ruby 2.2.1，rspec-rails 3.4.2，Grape 0.16.2 ， grape_token_auth 0.1.0 。我为多租户安装了公寓宝石（1.0.2），并尝试为葡萄请求编写rspec测试。

但无论我尝试什么解决方案，我每次都会从rspec-rails响应方法中获得跟随错误。

@buf=["<!DOCTYPE html>\n<html>\n<head>\n    <title>Apartment::TenantNotFound at /content/api/v1/questions</title>\n</head>\n<body>\n

该请求一直将主机视为“ www.example.com ”。我通过谷歌搜索尝试了很多解决方案。但没有任何作用。您可以在规范中看到我评论这些行。我希望网址为“http://g_m.lvh.me:3000”，其子域名为“g_m”。

我试过这个： https://github.com/influitive/apartment/wiki/Testing-Your-Application 但不行。我不知道为什么。

我试过了，但没有工作： Rails: Wrong hostname for url helpers in rspec

并尝试通过以下方式设置主机：

host! "g_m.lvh.me:3000"
@request.host = 'g_m.lvh.me:3000'
request.host = 'g_m.lvh.me:3000'

没有任何作用！

我创建了一个测试案例，如下面的葡萄链接所示： https://github.com/dblock/grape/commit/99bf4b44c511541c0e10f4506bf34ae9abcccd75

require 'rails_helper'

RSpec.describe ContentManager::QuestionAPI, :type => :request do
  #before(:each) { Apartment::Tenant.switch!("g_m")  }
  #after(:each) { Apartment::Tenant.switch!("public")  }

  #before(:each) do
   #begin
       #client = FactoryGirl.create(:client, title: 'Sample title',    subdomain: 'g_m')
   #rescue
     #client = Client.create!(title: 'Sample title',   subdomain: 'g_m')
   #end

   #default_url_options[:host] = 'http://g_m.lvh.me:3000'
   # request.host = "#{'g_m'}.lvh.me"
   #end
 #end

 #before(:each) do
 #  if respond_to?(:default_url_options)
 #    default_url_options[:host] = 'http://g_m.lvh.me:3000'
 #  end
 #end

  describe "GET /content/api/v1/questions" do
    it "returns an empty array of questions" do
    get "/content/api/v1/questions"
    #puts "response.inspect: #{response.inspect}"
    response.status.should == 200
    JSON.parse(response.body).should == []
   end
 end
end

我的配置：

in spec/rails_helper.rb

config.include RSpec::Rails::RequestExampleGroup, type: :request, file_path: /spec\/requests/

这一请求始终由rspec-rails发送

url: '/content/api/v1/questions'
host: 'www.example.com'

我的测试结果显示：

$ rspec spec/requests/

F

Failures:

1) ContentManager::QuestionAPI GET /content/api/v1/questions returns an empty array of questions
  Failure/Error: response.status.should == 200

   expected: 200
        got: 500 (using ==)
 # ./spec/requests/question_spec.rb:30:in `block (3 levels) in <top (required)>'

Deprecation Warnings:

Using `should` from rspec-expectations' old `:should` syntax without      explicitly enabling the syntax is deprecated. Use the new `:expect` syntax     or explicitly enable `:should` with `config.expect_with(:rspec) { |c| c.syntax = :should }` instead. Called from /home/vagrant/gauge-slcsl/spec/requests/question_spec.rb:30:in `block (3 levels) in <top (required)>'.


If you need more of the backtrace for any of these deprecations to
identify where to make the necessary changes, you can configure
`config.raise_errors_for_deprecations!`, and it will turn the
deprecation warnings into errors, giving you the full backtrace.

1 deprecation warning total

Finished in 6.19 seconds (files took 1.93 seconds to load)
1 example, 1 failure

Failed examples:

rspec ./spec/requests/question_spec.rb:26 # ContentManager::QuestionAPI GET /content/api/v1/questions returns an empty array of questions

abhi@ubuntu-trusty-64:~/my-app$

如果有人知道错误以及我在这里做错了什么，请回复/回答。

Answer 1

错误是因为，我们不得不说公寓子域配置只是排除'www'字作为子域。

添加以下内容：

# config/initializers/apartment/subdomain_exclusions.rb
Apartment::Elevators::Subdomain.excluded_subdomains = ['www']

我在开发和测试环境中使用了 better_errors gem。这导致rspec输出作为更好的错误生成html代码并且难以理解rspec失败的原因。

我从'test'环境中删除了更好的错误，我得到了这个错误的线索，我们必须排除'www'作为子域名。

公寓Gem和Grape的rpsec-rails无法使用子域设置主机

1 个答案: