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ActionItem78: writing a module to help generating URL in TaskMailer
git-svn-id: https://svn.colivre.coop.br/svn/noosfero/trunk@644 3f533792-8f58-4932-b0fe-aaf55b0a4547
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| 1 | +require 'noosfero' | |
| 2 | + | |
| 3 | +# This module defines utility methods for generating URL's in contexts where | |
| 4 | +# one does not have a request (i.e. ActionMailer classes like TaskMailer). | |
| 5 | +# | |
| 6 | +# TODO: document the use of config/web.yml in a INSTALL document | |
| 7 | +module Noosfero::URL | |
| 8 | + | |
| 9 | + class << self | |
| 10 | + | |
| 11 | + def config | |
| 12 | + if @config.nil? | |
| 13 | + config_file = File.join(RAILS_ROOT, 'config', 'web.yml') | |
| 14 | + if File.exists?(config_file) | |
| 15 | + @config = YAML::load_file(config_file) | |
| 16 | + else | |
| 17 | + @config = { | |
| 18 | + 'path' => '', | |
| 19 | + 'port' => 3000 | |
| 20 | + } | |
| 21 | + end | |
| 22 | + end | |
| 23 | + | |
| 24 | + @config | |
| 25 | + end | |
| 26 | + end | |
| 27 | + | |
| 28 | + def port | |
| 29 | + Noosfero::URL.config['port'] | |
| 30 | + end | |
| 31 | + | |
| 32 | + def path | |
| 33 | + Noosfero::URL.config['path'] | |
| 34 | + end | |
| 35 | + | |
| 36 | +end | ... | ... | 
| ... | ... | @@ -0,0 +1,37 @@ | 
| 1 | + | |
| 2 | +require File.dirname(__FILE__) + '/../test_helper' | |
| 3 | + | |
| 4 | +require 'noosfero/url' | |
| 5 | + | |
| 6 | +class NoosferoURLTest < Test::Unit::TestCase | |
| 7 | + | |
| 8 | + include Noosfero::URL | |
| 9 | + | |
| 10 | + def setup | |
| 11 | + Noosfero::URL.instance_variable_set('@config', nil) | |
| 12 | + end | |
| 13 | + | |
| 14 | + should 'read the config file' do | |
| 15 | + file = "#{RAILS_ROOT}/config/web.yml" | |
| 16 | + File.expects(:exists?).with(file).returns(true) | |
| 17 | + YAML.expects(:load_file).with(file).returns('path' => '/mypath', 'port' => 9999) | |
| 18 | + assert_equal({'path' => '/mypath', 'port' => 9999}, Noosfero::URL.config) | |
| 19 | + end | |
| 20 | + | |
| 21 | + should 'fallback correcly' do | |
| 22 | + file = "#{RAILS_ROOT}/config/web.yml" | |
| 23 | + File.expects(:exists?).with(file).returns(false) | |
| 24 | + assert_equal({'path' => '', 'port' => 3000}, Noosfero::URL.config) | |
| 25 | + end | |
| 26 | + | |
| 27 | + should 'read the correct path' do | |
| 28 | + Noosfero::URL.stubs(:config).returns('path' => '/mypath') | |
| 29 | + assert_equal '/mypath', self.path | |
| 30 | + end | |
| 31 | + | |
| 32 | + should 'read the correct port' do | |
| 33 | + Noosfero::URL.stubs(:config).returns('port' => 9999) | |
| 34 | + assert_equal 9999, self.port | |
| 35 | + end | |
| 36 | + | |
| 37 | +end | ... | ... |