JezK
Edit File: layout_test.rb
require 'abstract_unit' # The view_paths array must be set on Base and not LayoutTest so that LayoutTest's inherited # method has access to the view_paths array when looking for a layout to automatically assign. old_load_paths = ActionController::Base.view_paths ActionView::Template::register_template_handler :mab, lambda { |template| template.source.inspect } ActionController::Base.view_paths = [ File.dirname(__FILE__) + '/../fixtures/layout_tests/' ] class LayoutTest < ActionController::Base def self.controller_path; 'views' end self.view_paths = ActionController::Base.view_paths.dup end # Restore view_paths to previous value ActionController::Base.view_paths = old_load_paths class ProductController < LayoutTest end class ItemController < LayoutTest end class ThirdPartyTemplateLibraryController < LayoutTest end module ControllerNameSpace end class ControllerNameSpace::NestedController < LayoutTest end class MultipleExtensions < LayoutTest end class LayoutAutoDiscoveryTest < ActionController::TestCase def setup @request.host = "www.nextangle.com" end def test_application_layout_is_default_when_no_controller_match @controller = ProductController.new get :hello assert_equal 'layout_test.rhtml hello.rhtml', @response.body end def test_controller_name_layout_name_match @controller = ItemController.new get :hello assert_equal 'item.rhtml hello.rhtml', @response.body end def test_third_party_template_library_auto_discovers_layout @controller = ThirdPartyTemplateLibraryController.new get :hello assert_equal 'layouts/third_party_template_library.mab', @controller.active_layout.to_s assert_equal 'layouts/third_party_template_library', @response.layout assert_response :success assert_equal 'Mab', @response.body end def test_namespaced_controllers_auto_detect_layouts @controller = ControllerNameSpace::NestedController.new get :hello assert_equal 'layouts/controller_name_space/nested', @controller.active_layout.to_s assert_equal 'controller_name_space/nested.rhtml hello.rhtml', @response.body end def test_namespaced_controllers_auto_detect_layouts @controller = MultipleExtensions.new get :hello assert_equal 'layouts/multiple_extensions.html.erb', @controller.active_layout.to_s assert_equal 'multiple_extensions.html.erb hello.rhtml', @response.body.strip end end class DefaultLayoutController < LayoutTest end class AbsolutePathLayoutController < LayoutTest layout File.expand_path(File.expand_path(__FILE__) + '/../../fixtures/layout_tests/layouts/layout_test.rhtml') end class AbsolutePathWithoutLayoutsController < LayoutTest # Absolute layout path without 'layouts' in it. layout File.expand_path(File.expand_path(__FILE__) + '/../../fixtures/layout_tests/abs_path_layout.rhtml') end class HasOwnLayoutController < LayoutTest layout 'item' end class PrependsViewPathController < LayoutTest def hello prepend_view_path File.dirname(__FILE__) + '/../fixtures/layout_tests/alt/' render :layout => 'alt' end end class SetsLayoutInRenderController < LayoutTest def hello render :layout => 'third_party_template_library' end end class RendersNoLayoutController < LayoutTest def hello render :layout => false end end class LayoutSetInResponseTest < ActionController::TestCase def test_layout_set_when_using_default_layout @controller = DefaultLayoutController.new get :hello assert_equal 'layouts/layout_test', @response.layout end def test_layout_set_when_set_in_controller @controller = HasOwnLayoutController.new get :hello assert_equal 'layouts/item', @response.layout end def test_layout_set_when_using_render @controller = SetsLayoutInRenderController.new get :hello assert_equal 'layouts/third_party_template_library', @response.layout end def test_layout_is_not_set_when_none_rendered @controller = RendersNoLayoutController.new get :hello assert_nil @response.layout end def test_exempt_from_layout_honored_by_render_template ActionController::Base.exempt_from_layout :rhtml @controller = RenderWithTemplateOptionController.new get :hello assert_equal "alt/hello.rhtml", @response.body.strip ensure ActionController::Base.exempt_from_layout.delete(/\.rhtml$/) end def test_layout_is_picked_from_the_controller_instances_view_path @controller = PrependsViewPathController.new get :hello assert_equal 'layouts/alt', @response.layout end def test_absolute_pathed_layout @controller = AbsolutePathLayoutController.new get :hello assert_equal "layout_test.rhtml hello.rhtml", @response.body.strip end def test_absolute_pathed_layout_without_layouts_in_path @controller = AbsolutePathWithoutLayoutsController.new get :hello assert_equal "abs_path_layout.rhtml hello.rhtml", @response.body.strip end end class RenderWithTemplateOptionController < LayoutTest def hello render :template => 'alt/hello' end end class SetsNonExistentLayoutFile < LayoutTest layout "nofile.rhtml" end class LayoutExceptionRaised < ActionController::TestCase def test_exception_raised_when_layout_file_not_found @controller = SetsNonExistentLayoutFile.new get :hello assert_kind_of ActionView::MissingTemplate, @response.template.instance_eval { @exception } end end class LayoutStatusIsRendered < LayoutTest def hello render :status => 401 end end class LayoutStatusIsRenderedTest < ActionController::TestCase def test_layout_status_is_rendered @controller = LayoutStatusIsRendered.new get :hello assert_response 401 end end unless RUBY_PLATFORM =~ /(:?mswin|mingw|bccwin)/ class LayoutSymlinkedTest < LayoutTest layout "symlinked/symlinked_layout" end class LayoutSymlinkedIsRenderedTest < ActionController::TestCase def test_symlinked_layout_is_rendered @controller = LayoutSymlinkedTest.new get :hello assert_response 200 assert_equal "layouts/symlinked/symlinked_layout", @response.layout end end end