Question

我正在尝试测试使用Faraday和VCR的解析器。测试第一次通过并创建一个空盒子。当我再次运行时，它击中空盒子并失败。我在控制台中测试了解析器，每次都可以工作。这是代码：

配置

require 'vcr'
# require 'webmock/rspec'
RSpec.configure do |config|
VCR.configure do |c|
c.cassette_library_dir = 'spec/vcr'
c.default_cassette_options = { record: :new_episodes}
c.hook_into :webmock
end

Parser Class

  require 'zip
   require 'net/http'

   class Parser
   attr_reader :response

 def initialize
   @response = Faraday.get("http://www.accessdata.fda.gov/premarket/ftparea/public.zip")
 end

 def unzipped_file
   Zip::InputStream.open(StringIO.new(response.body)) do |io|
     while (entry = io.get_next_entry)
       lines = io.read.split(/\r\n/)
     end
     lines
   end
 end

 def headers
   %w(name address1 address2 address3 city state zip phone fax)
 end

 def split_lines
   unzipped_file.map { |line| line.split("|") }
 end

 def records
   split_lines.map { |line| headers.zip(line).to_h }
 end
    end

规范文件

describe Parser do
describe 'api call' do
 it 'gets a response from api' do
 VCR.use_cassette('parser') do
 response = Parser.new.records

 expect(response.first.class).to eq Hash
 end

端结束端

录像机会创建一个文件，但不会在其中放入任何内容

0 个答案: