将标头附加到 Rspec 控制器测试 [英] Appending headers to Rspec controller tests

问题描述

我正在尝试为我的控制器编写测试，该控制器接收来自外部服务的请求.到目前为止，这是我的测试:

describe ApplyController do上下文有效时"做让(:参数)做file = File.join File.dirname(__FILE__), '..', 'samples', 'Indeed.json'JSON.parse(File.read 文件)结尾让(:签名){'GC02UVj0d4bqa5peNFHdPQAZ2BI='}主题(:响应){ 发布:确实，参数，'X-Indeed-Signature' =>签名 }它'如果请求有效则返回 200 ok' 做期望(响应.状态).到 eq 200结尾结尾结尾

这应该根据 文档我可以找到.>

我的控制器现在看起来像这样:

class ApplyController <应用控制器确实是定义绑定.撬结尾结尾

当我在测试中进入 Pry 并尝试检查 request.headers['X-Indeed-Signature'] 的值时，我总是得到 nil

有什么我遗漏的吗?我正在使用 Rails 3.2 和 Rspec 3

解决方案

我能够通过使用 @request.env 而不是 @request.headers 来修复它所以:

describe ApplyController do上下文有效时"做让(:参数)做file = File.join File.dirname(__FILE__), '..', 'samples', 'Indeed.json'JSON.parse(File.read 文件)结尾让(:签名){'GC02UVj0d4bqa5peNFHdPQAZ2BI='}它'如果请求有效则返回 200 ok' 做@request.env['X-Indeed-Signature'] = 签名帖子:确实，参数期望(响应.状态).到 eq 200结尾结尾结尾

I'm trying to write out tests for a controller of mine that takes in requests from external services. So far this is my test:

describe ApplyController do
  context 'when valid' do
    let(:parameters) do
      file = File.join File.dirname(__FILE__), '..', 'samples', 'Indeed.json'
      JSON.parse(File.read file)
    end
    let(:signature) { 'GC02UVj0d4bqa5peNFHdPQAZ2BI=' }

    subject(:response) { post :indeed, parameters, 'X-Indeed-Signature' => signature }

    it 'returns 200 ok if Request is valid' do
      expect(response.status).to eq 200
    end
  end
end

This should work according to the documentation I could find.

My controller right now looks something like this:

class ApplyController < Application Controller
  def indeed
    binding.pry
  end
end

When I get into Pry in my test and try to check the value of request.headers['X-Indeed-Signature'] I always just get nil

Is there something that I am missing? I am using Rails 3.2 and Rspec 3

解决方案

I was able to fix it by using @request.env instead of @request.headers like so:

describe ApplyController do
  context 'when valid' do
    let(:parameters) do
      file = File.join File.dirname(__FILE__), '..', 'samples', 'Indeed.json'
      JSON.parse(File.read file)
    end
    let(:signature) { 'GC02UVj0d4bqa5peNFHdPQAZ2BI=' }

    it 'returns 200 ok if Request is valid' do
      @request.env['X-Indeed-Signature'] = signature
      post :indeed, parameters
      expect(response.status).to eq 200
    end
  end
end

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