radiant_specs/test/functional/.svn/text-base/extension_initialization_test.rb.svn-base

   1 require File.dirname(__FILE__) + '/../test_helper'
   2
   3 class ExtensionInitializationTest < Test::Unit::TestCase
   4   def setup
   5     Dependencies.mechanism = :load
   6     Radiant::ExtensionLoader.reactivate
   7   end
   8
   9   def teardown
  10     Dependencies.mechanism = :require
  11   end
  12
  13   def test_load_paths
  14     assert_nothing_raised { BasicExtension }
  15     assert_equal File.join(File.expand_path(RADIANT_ROOT), 'test', 'fixtures', 'extensions', '01_basic'), BasicExtension.root
  16     assert_equal 'Basic', BasicExtension.extension_name
  17     assert_nothing_raised { BasicExtensionController }
  18     assert_nothing_raised { BasicExtensionModel }
  19   end
  20
  21   def test_reloading
  22     assert_basic_extension_annotations
  23     assert_view_paths
  24
  25     BasicExtensionController.instance_variable_set("@action_methods", nil) # ActionController cached no index action
  26     BasicExtension.version = "should get changed back on clear"
  27     BasicExtensionController.module_eval do
  28       def index
  29         render :text => "should get changed back on clear"
  30       end
  31     end
  32     assert_view_paths :index => /should get changed/
  33
  34     #only want to clear the test extensions
  35     old_list = Dependencies.explicitly_unloadable_constants
  36     Dependencies.explicitly_unloadable_constants = Radiant::Extension.descendants.select {|ex| ex.root.index(TEST_ROOT) == 0}.map {|x| x.name }
  37     Dependencies.clear
  38     Dependencies.explicitly_unloadable_constants = old_list
  39
  40     assert_basic_extension_annotations
  41     assert_view_paths
  42   end
  43
  44   def test_view_paths
  45     assert_view_paths
  46   end
  47
  48   def test_mailer_view_paths
  49     mail = BasicExtensionMailer.create_message
  50     assert_match /Hello, Extension Mailer World/, mail.body
  51   end
  52
  53   def test_basic_extension_annotations
  54     assert_basic_extension_annotations
  55   end
  56
  57   def test_should_load_plugin_from_vendor_plugin
  58     assert $LOAD_PATH.include?(BasicExtension.root + "/vendor/plugins/plugin_normal/lib")
  59     assert Dependencies.load_paths.include?(BasicExtension.root + "/vendor/plugins/plugin_normal/lib")
  60     assert Dependencies.load_once_paths.include?(BasicExtension.root + "/vendor/plugins/plugin_normal/lib")
  61     assert defined?(NormalPlugin)
  62   end
  63
  64   def test_should_add_extension_load_paths_to_requirable_load_path
  65     assert_nothing_raised { require 'new_module' }
  66     assert defined?(NewModule)
  67   end
  68
  69   private
  70
  71     def assert_admin_tabs(more_tabs = [])
  72       tab_names = []
  73       Radiant::AdminUI.tabs.each do |tab|
  74         assert !tab_names.include?(tab.name), "duplicate tab #{tab.name.inspect}"
  75         tab_names << tab.name
  76       end
  77       more_tabs.each do |tab_name|
  78         assert Radiant::AdminUI.tabs.any? {|tab| tab.name == tab_name }
  79       end
  80     end
  81
  82     def assert_basic_extension_annotations
  83       assert_equal "1.1", BasicExtension.version
  84       assert_equal "just a test", BasicExtension.description
  85       assert_equal "http://test.com", BasicExtension.url
  86     end
  87
  88     def assert_view_paths(expected_messages = {}, message = nil)
  89       expected_messages.reverse_merge!(
  90         :index    => /Hello, Extension World/,
  91         :override => /Hello, Overridden Extension World/,
  92         :routing  => /You're routing works/
  93       )
  94
  95       @controller = BasicExtensionController.new
  96       @request    = ActionController::TestRequest.new
  97       @response   = ActionController::TestResponse.new
  98
  99       [:index, :override, :routing].each do |action|
 100         get action
 101         assert_match expected_messages[action], @response.body, message
 102       end
 103     end
 104 end