带有 RSPEC 的 VCR 抛出一个 JSON 文本必须至少包含两个八位字节

如何解决带有 RSPEC 的 VCR 抛出一个 JSON 文本必须至少包含两个八位字节

我在 Ruby 2.4.10 项目上使用 VCR 3.0.3，但不知何故我的 VCR 测试无法正常工作。我不断收到错误 A JSON text must at least contain two octets!

这是我的 vcr.rb 配置

VCR.configure do |config|
  config.cassette_library_dir = Rails.root.join("spec","fixtures/vcr_cassettes")
  config.hook_into :webmock
  config.allow_http_connections_when_no_cassette = true
  config.filter_sensitive_data('<api_key>') { ENV['WAVECELL_ACC_API_KEY'] }
  config.ignore_localhost = true
end

这是我的/spec/services/text_message_service_spec.rb

require 'rails_helper'

describe TextMessageService do
  before(:each) { create(:text_message_type) }
  let(:user) { create(:user) }
  let(:message) { "This is a test message. Welcome to Wavecell" }
  let(:service)   { TextMessageService.new(user,message) }


  context "Text Message is Sent" do
    it 'should have text message record increase by 1' do
      user.phone_num = "60120000001"
      user.save
      VCR.use_cassette('wavecell',:record => :new_episodes) do
        expect { service.send('ver_code') }.to change(user.text_messages,:count).by(1)
      end
    end
  end
end

我已经有一个录音带，我希望 vcr 使用它，但它似乎没有使用它

wavecell.yml

---
http_interactions:
- request:
    method: post
    uri: https://sms.8x8.com/api/v1/subaccounts/test_1/messages
    body:
      encoding: UTF-8
      string: '{"destination":"60120000001","text":"This is a test message. Welcome to Wavecell","source":"test","encoding":"AUTO"}'
    headers:
      Accept:
      - application/json
      User-Agent:
      - rest-client/2.1.0 (darwin20.1.0 x86_64) ruby/2.4.10p364
      Authorization:
      - Bearer <api_key>
      Content-Type:
      - application/json
      Content-Length:
      - '96'
      Accept-Encoding:
      - gzip;q=1.0,deflate;q=0.6,identity;q=0.3
  response:
    status:
      code: 200
      message: OK
    headers:
      Date:
      - Wed,03 Mar 2021 12:48:17 GMT
      Content-Type:
      - application/json; charset=utf-8
      Content-Length:
      - '201'
      Connection:
      - keep-alive
      Cache-Control:
      - no-store
      vary:
      - Authorization
      X-Request-Id:
      - 4be43c43-19b4-4afa-a198-ace000d304f0
    body:
      encoding: UTF-8
      string: '{"umid":"4be43c43-19b4-4afa-a198-ace000d304f0","clientMessageId":null,"destination":"60120000001","encoding":"GSM7","status":{"code":"QUEUED","description":"SMS
        is accepted and queued for processing"}}'
    http_version: 
  recorded_at: Wed,03 Mar 2021 12:48:17 GMT

我的确切服务代码在这里 text_message_service.rb

class TextMessageService
  require 'uri'
  require 'rest-client'
  include HTTParty

  def initialize(user,message)
    @user = user
    @message = message
  end
  # @author Tharan
  # @note this method sends the sms to the user and creates a log in text_messages table
  def send(type)
    type_id = TextMessageType.find_by(short_name: type)
    response = send_with_wavecell
    create_text(type,'wavecell',response)
  end

  private
    def send_with_wavecell
    
        url = "https://sms.8x8.com/api/v1/subaccounts/#{ENV['WAVECELL_SUB_ACC_ID']}/messages"
    
        headers = {
          "Authorization": "Bearer #{ENV['WAVECELL_ACC_API_KEY']}","Content-Type": "application/json","Accept": "application/json"
        }
    
        payload = {
          "destination": @user.no_plus_phone_num,"text": @message,"source": "test","encoding": "AUTO"
        }
    
        json_response = nil
        begin
          RestClient.post(url,payload.to_json,headers) do |response|
            json_response = JSON.parse(response.body)
          end
        rescue => exception
          json_response = {"message": exception,"exception_error": true}.stringify_keys
          Raven.capture_exception(exception)
    
        end
        return json_response
      end
end

当我在本地机器上运行测试时，它运行良好，但在圆 ci 上，它一直失败并显示错误 A JSON text must at least contain two octets!。当它在circle ci上运行时应该使用我录制的盒式磁带时，它也感觉像是一个新的http请求。

我该如何解决这个问题？