Environment file for cucumber + couchapp. Use test db defined in .couchapprc for feature run.

env.rb

require 'rubygems'
require 'culerity'
require 'cucumber/formatter/unicode'
require 'restclient'
require 'couchrest'

def read_couchapprc
  json = ""
  File.open(File.join(APP_PATH, ".couchapprc")).each { |line| json << line }
  JSON.parse(json)
end

def app_dir
  APP_PATH.split(File.PATH_SEPARATOR).reverse[0]
end

def get_design_doc_id
  id = ""
  File.open(File.join(APP_PATH, "_id")).each { |line| id << line }
  id.chomp!

  id.empty? ? "_design/#{app_dir}" : id
end

def init_from_couchapprc
  couchapprc = read_couchapprc
  uri = URI.parse(couchapprc["env"]["test"]["db"] || "http://localhost:5984/hejhej")
  cfg = {}
  cfg[:host] = "http://#{uri.host}:#{uri.port}"
  cfg[:database] = uri.path.sub("/","")
  cfg
end

def host
  $config[:host]
end

def database
  $config[:database]
end

def design_doc_id
  $config[:design_doc_id]
end

Before do
  $config = init_from_couchapprc
  $config[:design_doc_id] = get_design_doc_id

  RestClient.delete "#{host}/#{database}" rescue nil
  RestClient.put "#{host}/#{database}", ""

  system "couchapp push . #{host}/#{database} 2> /dev/null"

  @couch_db = CouchRest.database!("#{host}/#{database}")
end