/vendor/rails/actionpack/test/controller/layout_test.rb
Ruby | 187 lines | 145 code | 39 blank | 3 comment | 0 complexity | a898147f09eeb7cfb3f17eed7db86ec5 MD5 | raw file
Possible License(s): CC-BY-SA-3.0, BSD-3-Clause
- require File.dirname(__FILE__) + '/../abstract_unit'
- # The template_root must be set on Base and not LayoutTest so that LayoutTest's inherited method has access to
- # the template_root when looking for a layout
- ActionController::Base.template_root = File.dirname(__FILE__) + '/../fixtures/layout_tests/'
- class LayoutTest < ActionController::Base
- def self.controller_path; 'views' end
- end
- # Restore template root to be unset
- ActionController::Base.template_root = nil
- class ProductController < LayoutTest
- end
- class ItemController < LayoutTest
- end
- class ThirdPartyTemplateLibraryController < LayoutTest
- end
- module ControllerNameSpace
- end
- class ControllerNameSpace::NestedController < LayoutTest
- end
- class MabView
- def initialize(view)
- end
-
- def render(text, locals = {})
- text
- end
- end
- ActionView::Base::register_template_handler :mab, MabView
- class LayoutAutoDiscoveryTest < Test::Unit::TestCase
- def setup
- @request = ActionController::TestRequest.new
- @response = ActionController::TestResponse.new
- @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', @controller.active_layout
- 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
- assert_equal 'controller_name_space/nested.rhtml hello.rhtml', @response.body
- end
- end
- class ExemptFromLayoutTest < Test::Unit::TestCase
- def setup
- @controller = LayoutTest.new
- @request = ActionController::TestRequest.new
- @response = ActionController::TestResponse.new
- end
- def test_rjs_exempt_from_layout
- assert @controller.send(:template_exempt_from_layout?, 'test.rjs')
- end
- def test_rhtml_and_rxml_not_exempt_from_layout
- assert !@controller.send(:template_exempt_from_layout?, 'test.rhtml')
- assert !@controller.send(:template_exempt_from_layout?, 'test.rxml')
- end
- def test_other_extension_not_exempt_from_layout
- assert !@controller.send(:template_exempt_from_layout?, 'test.random')
- end
- def test_add_extension_to_exempt_from_layout
- ['rpdf', :rpdf].each do |ext|
- assert_nothing_raised do
- ActionController::Base.exempt_from_layout ext
- end
- assert @controller.send(:template_exempt_from_layout?, "test.#{ext}")
- end
- end
- def test_add_regexp_to_exempt_from_layout
- ActionController::Base.exempt_from_layout /\.rdoc/
- assert @controller.send(:template_exempt_from_layout?, 'test.rdoc')
- end
- def test_rhtml_exempt_from_layout_status_should_prevent_layout_render
- ActionController::Base.exempt_from_layout :rhtml
- assert @controller.send(:template_exempt_from_layout?, 'test.rhtml')
- get :hello
- assert_equal 'hello.rhtml', @response.body
- ActionController::Base.exempt_from_layout.delete(/\.rhtml$/)
- end
- end
- class DefaultLayoutController < LayoutTest
- end
- class HasOwnLayoutController < LayoutTest
- layout 'item'
- 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 < Test::Unit::TestCase
- def setup
- @request = ActionController::TestRequest.new
- @response = ActionController::TestResponse.new
- end
- 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
- end
- class SetsNonExistentLayoutFile < LayoutTest
- layout "nofile.rhtml"
- end
- class LayoutExceptionRaised < Test::Unit::TestCase
- def setup
- @request = ActionController::TestRequest.new
- @response = ActionController::TestResponse.new
- end
- def test_exception_raised_when_layout_file_not_found
- @controller = SetsNonExistentLayoutFile.new
- get :hello
- @response.template.class.module_eval { attr_accessor :exception }
- assert_equal ActionController::MissingTemplate, @response.template.exception.class
- end
- end