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

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
AntonioTerceiro
1 parent b1d79e89
Showing 2 changed files with 73 additions and 0 deletions Show diff stats
lib/noosfero/url.rb
test/unit/noosfero_url_test.rb
@@ -0,0 +1,36 @@
+require 'noosfero'
+
+# This module defines utility methods for generating URL's in contexts where
+# one does not have a request (i.e. ActionMailer classes like TaskMailer).
+#
+# TODO: document the use of config/web.yml in a INSTALL document
+module Noosfero::URL
+
+  class << self
+
+    def config
+      if @config.nil?
+        config_file = File.join(RAILS_ROOT, 'config', 'web.yml')
+        if File.exists?(config_file)
+          @config = YAML::load_file(config_file)
+        else
+          @config = {
+            'path' => '',
+            'port' => 3000
+          }
+        end
+      end
+
+      @config
+    end
+  end
+
+  def port
+    Noosfero::URL.config['port']
+  end
+
+  def path
+    Noosfero::URL.config['path']
+  end
+
+end
@@ -0,0 +1,37 @@
+
+require File.dirname(__FILE__) + '/../test_helper'
+
+require 'noosfero/url'
+
+class NoosferoURLTest < Test::Unit::TestCase
+
+  include Noosfero::URL
+
+  def setup
+    Noosfero::URL.instance_variable_set('@config', nil)
+  end
+
+  should 'read the config file' do
+    file = "#{RAILS_ROOT}/config/web.yml"
+    File.expects(:exists?).with(file).returns(true)
+    YAML.expects(:load_file).with(file).returns('path' => '/mypath', 'port' => 9999)
+    assert_equal({'path' => '/mypath', 'port' => 9999}, Noosfero::URL.config)
+  end
+
+  should 'fallback correcly' do
+    file = "#{RAILS_ROOT}/config/web.yml"
+    File.expects(:exists?).with(file).returns(false)
+    assert_equal({'path' => '', 'port' => 3000}, Noosfero::URL.config)
+  end
+
+  should 'read the correct path' do
+    Noosfero::URL.stubs(:config).returns('path' => '/mypath')
+    assert_equal '/mypath', self.path
+  end
+
+  should 'read the correct port' do
+    Noosfero::URL.stubs(:config).returns('port' => 9999)
+    assert_equal 9999, self.port
+  end
+
+end
@@ -0,0 +1,36 @@		@@ -0,0 +1,36 @@
	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 @@		@@ -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