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Contents
require 'cgi/core'
module Pact
module Consumer
module RackRequestHelper
REQUEST_KEYS = {
'REQUEST_METHOD' => :method,
'PATH_INFO' => :path,
'QUERY_STRING' => :query,
'rack.input' => :body
}
def params_hash env
CGI::parse env["QUERY_STRING"]
end
def request_as_hash_from env
request = env.inject({}) do |memo, (k, v)|
request_key = REQUEST_KEYS[k]
memo[request_key] = v if request_key
memo
end
request[:headers] = headers_from env
body_string = request[:body].read
if body_string.empty?
request.delete :body
else
body_is_json = request[:headers]['Content-Type'] =~ /json/
request[:body] = body_is_json ? JSON.parse(body_string) : body_string
end
request[:method] = request[:method].downcase
request
end
private
def headers_from env
headers = env.reject{ |key, value| !(key.start_with?("HTTP") || key == 'CONTENT_TYPE' || key == 'CONTENT_LENGTH')}
headers.inject({}) do | hash, header |
hash[standardise_header(header.first)] = header.last
hash
end
end
def standardise_header header
header.gsub(/^HTTP_/, '').split("_").collect{|word| word[0] + word[1..-1].downcase}.join("-")
end
end
end
end
Version data entries
45 entries across 45 versions & 1 rubygems