Class: App

Inherits:
Sinatra::Base
  • Object
show all
Defined in:
lib/vcr/proxy/app.rb

Overview

Sinatra App which proxy calls caching the response with VCR

Instance Method Summary collapse

Instance Method Details

#relay_response(response) ⇒ Object 



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# File 'lib/vcr/proxy/app.rb', line 49

def relay_response(response)
  status response.status
  response.body
end

#request_headers ⇒ Object 



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# File 'lib/vcr/proxy/app.rb', line 60

def request_headers
  selected_headers = env.select { |k, _v| k.start_with? 'HTTP_' }.each_with_object({}) do |item, object|
    object[item[0].sub(/^HTTP_/, '').split('_').map(&:capitalize).join('-')] = item[1]
  end

  selected_headers.delete('Host')
  selected_headers.delete('Accept-Encoding')

  selected_headers
end

#request_uri ⇒ Object 



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# File 'lib/vcr/proxy/app.rb', line 54

def request_uri
  uri = URI("#{VCR::Proxy.config.endpoint}#{request.path}")
  uri.query = URI.encode_www_form(request.params)
  uri
end

#vcr_wrapper(verb) ⇒ Object 



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# File 'lib/vcr/proxy/app.rb', line 71

def vcr_wrapper(verb)
  key = "#{request.path}/#{verb}/#{request.params.to_json}"
  match_requests_on = VCR::Proxy.config.match_requests_on
  record_mode = VCR::Proxy.config.record_mode

  VCR.use_cassette(key, match_requests_on: match_requests_on, decode_compressed_response: true, record: record_mode) do
    yield
  end
end