webmock with http.rb 5.0 raises KeyError

[epaew]

Since http.rb 5.0.0 has released with breaking change httprb/http#546, now webmock gem cannot stub the request through http.rb gem.

Environments

• MRI 2.6.6, 2.7.1
  • http 5.0.0
  • webmock 3.12.2

Sample code to reproduce

require "http"
require "webmock"

include WebMock::API

def setup
  WebMock.enable!

  stub_request(:get, "www.google.com").to_return(status: 200, body: "body")
end

def subject
  HTTP.get("http://www.google.com")
end

setup
puts subject

 % ruby test.rb
Traceback (most recent call last):
        11: from test.rb:17:in `<main>'
        10: from test.rb:13:in `subject'
         9: from /Users/epaew/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/http-5.0.0/lib/http/chainable.rb:20:in `get'
         8: from /Users/epaew/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/http-5.0.0/lib/http/chainable.rb:75:in `request'
         7: from /Users/epaew/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/http-5.0.0/lib/http/client.rb:31:in `request'
         6: from /Users/epaew/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/webmock-3.12.2/lib/webmock/http_lib_adapters/http_rb/client.rb:8:in `perform'
         5: from /Users/epaew/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/webmock-3.12.2/lib/webmock/http_lib_adapters/http_rb/webmock.rb:10:in `exec'
         4: from /Users/epaew/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/webmock-3.12.2/lib/webmock/http_lib_adapters/http_rb/webmock.rb:41:in `replay'
         3: from /Users/epaew/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/webmock-3.12.2/lib/webmock/http_lib_adapters/http_rb/response.rb:32:in `from_webmock'
         2: from /Users/epaew/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/webmock-3.12.2/lib/webmock/http_lib_adapters/http_rb/response.rb:32:in `new'
         1: from /Users/epaew/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/http-5.0.0/lib/http/response.rb:46:in `initialize'
/Users/epaew/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/http-5.0.0/lib/http/response.rb:46:in `fetch': key not found: :request (KeyError)

[bblimke]

Fixed in version 3.13.0 thanks to @horgh PR #941