diff options
Diffstat (limited to 'railties/test/plugin_locator_test.rb')
-rw-r--r-- | railties/test/plugin_locator_test.rb | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/railties/test/plugin_locator_test.rb b/railties/test/plugin_locator_test.rb new file mode 100644 index 0000000000..5ea89844d0 --- /dev/null +++ b/railties/test/plugin_locator_test.rb @@ -0,0 +1,41 @@ +require File.dirname(__FILE__) + '/plugin_test_helper' + +class TestPluginFileSystemLocator < Test::Unit::TestCase + def setup + configuration = Rails::Configuration.new + # We need to add our testing plugin directory to the plugin paths so + # the locator knows where to look for our plugins + configuration.plugin_paths << plugin_fixture_root_path + @initializer = Rails::Initializer.new(configuration) + @locator = new_locator + end + + def test_no_plugins_are_loaded_if_the_configuration_has_an_empty_plugin_list + only_load_the_following_plugins! [] + assert_equal [], @locator.plugins + end + + def test_only_the_specified_plugins_are_located_in_the_order_listed + plugin_names = %w(stubby acts_as_chunky_bacon) + only_load_the_following_plugins! plugin_names + assert_equal plugin_names, @locator.plugin_names + end + + def test_registering_a_plugin_name_that_does_not_exist_raises_a_load_error + only_load_the_following_plugins! %w(stubby acts_as_a_non_existant_plugin) + assert_raises(LoadError) do + @locator.plugins + end + end + + def test_all_plugins_are_loaded_when_registered_plugin_list_is_untouched + failure_tip = "It's likely someone has added a new plugin fixture without updating this list" + assert_equal %w(a acts_as_chunky_bacon plugin_with_no_lib_dir stubby), @locator.plugin_names, failure_tip + end + + private + def new_locator(initializer = @initializer) + Rails::Plugin::FileSystemLocator.new(initializer) + end + +end
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