require 'abstract_unit' class TranslationHelperTest < ActiveSupport::TestCase include ActionView::Helpers::TagHelper include ActionView::Helpers::TranslationHelper attr_reader :request def setup end def test_delegates_to_i18n_setting_the_raise_option I18n.expects(:translate).with(:foo, :locale => 'en', :raise => true).returns("") translate :foo, :locale => 'en' end def test_returns_missing_translation_message_wrapped_into_span expected = 'en, foo' assert_equal expected, translate(:foo) end def test_translation_of_an_array I18n.expects(:translate).with(["foo", "bar"], :raise => true).returns(["foo", "bar"]) assert_equal "foobar", translate(["foo", "bar"]) end def test_translation_of_an_array_with_html expected = 'foobar' I18n.expects(:translate).with(["foo", "bar"], :raise => true).returns(['foo', 'bar']) @view = ActionView::Base.new(ActionController::Base.view_paths, {}) assert_equal expected, @view.render(:file => "test/array_translation") end def test_delegates_localize_to_i18n @time = Time.utc(2008, 7, 8, 12, 18, 38) I18n.expects(:localize).with(@time) localize @time end def test_scoping_by_partial I18n.expects(:translate).with("test.translation.helper", :raise => true).returns("helper") @view = ActionView::Base.new(ActionController::Base.view_paths, {}) assert_equal "helper", @view.render(:file => "test/translation") end def test_scoping_by_partial_of_an_array I18n.expects(:translate).with("test.scoped_array_translation.foo.bar", :raise => true).returns(["foo", "bar"]) @view = ActionView::Base.new(ActionController::Base.view_paths, {}) assert_equal "foobar", @view.render(:file => "test/scoped_array_translation") end end