Rakefile

$LOAD_PATH.unshift File.expand_path("../lib", __FILE__)

require 'bundler/setup'
require 'graticule/version'
require 'active_support'
require 'rake/testtask'
require 'yaml'

desc 'Default: run unit tests.'
task :default => :test

task :build do
  system "gem build graticule.gemspec"
end

task :release => :build do
  system "gem push graticule-#{Graticule::VERSION}.gem"
end

task :install => :build do
  system "gem install graticule-#{Graticule::VERSION}.gem"
end

desc 'Run the unit tests'
Rake::TestTask.new(:test) do |t|
  t.libs << 'lib' << 'test'
  t.pattern = 'test/**/*_test.rb'
  t.verbose = true
end

require 'active_support'
require 'net/http'
require 'uri'
RESPONSES_PATH = File.dirname(__FILE__) + '/test/fixtures/responses'

def cache_responses(service)
  test_config[service.to_s]['responses'].each do |file,url|
    File.open("#{RESPONSES_PATH}/#{service}/#{file}", 'w') do |f|
      f.puts Net::HTTP.get(URI.parse(url))
    end
  end
end

def test_config
  file = File.dirname(__FILE__) + '/test/config.yml'
  unless File.exists?(file)
    raise "API keys not found.  Add them by:
            cp #{file}.default #{file}
            vi #{file}
          "
  end
  @test_config ||= YAML.load(File.read(file)).tap do |config|
    config.each do |service,values|
      values['responses'].each {|f,url| update_placeholders!(values, url) }
    end
  end
end

def update_placeholders!(config, thing)
  config.each do |option, value|
    thing.gsub!(":#{option}", value) if value.is_a?(String)
  end
end

namespace :test do
  namespace :cache do
    desc 'Cache test responses from all the geocoders'
    task :all => test_config.keys

    test_config.keys.each do |service|
      desc "Cache test responses for #{service}"
      task service do
        cache_responses(service)
      end
    end
  end
end