vcr-page-rankr.rb

description

I expect there to be two cassettes, and there is just one...

Gemfile

source 'https://rubygems.org'

gem 'vcr'
gem 'fakeweb'
gem 'PageRankr'

http sniff

➜  vcr-test-thing  sudo ngrep -q '^GET .* HTTP/1.[01]'

T 10.0.2.40:55124 -> 23.21.145.76:80 [AP]
  GET /data?cli=10&dat=snbamz&url=boingboing.net HTTP/1.1..Host: data.alexa.com..Accept: */*..Accept-Encoding: deflate, gzip..User-Agent: Page Rankr....         
^C%                                                                                                                                                                 

run it

➜  vcr-page-rankr  bundle exec ruby vcr-page-rankr.rb 
Loaded suite vcr-page-rankr
Started
..
Finished in 0.346584 seconds.

2 tests, 2 assertions, 0 failures, 0 errors, 0 skips

Test run options: --seed 12708

➜  vcr-page-rankr  ls fixtures/vcr_cassettes 
synopsis.yml

vcr-page-rankr.rb

require 'rubygems'
require 'test/unit'
require 'vcr'
require 'page_rankr'

require 'pp'

VCR.configure do |c|
  c.cassette_library_dir = 'fixtures/vcr_cassettes'
  c.hook_into :fakeweb
end

class VCRTest < Test::Unit::TestCase
  def test_page_rank_boing_boing
    VCR.use_cassette('boing-boing') do
      response = PageRankr.ranks('http://boingboing.net', :alexa_global)
      assert_equal 2316, response[:alexa_global]
    end
  end

  def test_example_dot_com
    VCR.use_cassette('synopsis') do
      response = Net::HTTP.get_response(URI('http://www.iana.org/domains/example/'))
      assert_match /Example Domains/, response.body
    end
  end
end

PageRankr uses Typhoeus, not Net::HTTP:

https://github.com/blatyo/page_rankr/blob/v3.1.1/lib/page_rankr/tracker.rb#L28

FakeWeb only supports Net::HTTP. To record requests made by page rankr, configure VCR to have it hook into Typhoeus:

VCR.configure do |c|
  c.cassette_library_dir = 'fixtures/vcr_cassettes'
  c.hook_into :fakeweb, :typhoeus
end

Alternately, you could just use :webmock as it supports both Net::HTTP and Typhoeus (plus a bunch of others).

That works great. Thanks Myron.