+++ /dev/null
-require 'abstract_unit'
-
-class ViewLoadPathsTest < ActionController::TestCase
- class TestController < ActionController::Base
- def self.controller_path() "test" end
- def rescue_action(e) raise end
-
- before_filter :add_view_path, :only => :hello_world_at_request_time
-
- def hello_world() end
- def hello_world_at_request_time() render(:action => 'hello_world') end
-
- private
- def add_view_path
- prepend_view_path "#{FIXTURE_LOAD_PATH}/override"
- end
- end
-
- class Test::SubController < ActionController::Base
- layout 'test/sub'
- def hello_world; render(:template => 'test/hello_world'); end
- end
-
- def setup
- TestController.view_paths = nil
-
- @request = ActionController::TestRequest.new
- @response = ActionController::TestResponse.new
-
- @controller = TestController.new
- # Following is needed in order to setup @controller.template object properly
- @controller.send :initialize_template_class, @response
- @controller.send :assign_shortcuts, @request, @response
-
- # Track the last warning.
- @old_behavior = ActiveSupport::Deprecation.behavior
- @last_message = nil
- ActiveSupport::Deprecation.behavior = Proc.new { |message, callback| @last_message = message }
- end
-
- def teardown
- ActiveSupport::Deprecation.behavior = @old_behavior
- end
-
- def test_template_load_path_was_set_correctly
- assert_equal [FIXTURE_LOAD_PATH], @controller.view_paths.map(&:to_s)
- end
-
- def test_controller_appends_view_path_correctly
- @controller.append_view_path 'foo'
- assert_equal [FIXTURE_LOAD_PATH, 'foo'], @controller.view_paths.map(&:to_s)
-
- @controller.append_view_path(%w(bar baz))
- assert_equal [FIXTURE_LOAD_PATH, 'foo', 'bar', 'baz'], @controller.view_paths.map(&:to_s)
-
- @controller.append_view_path(FIXTURE_LOAD_PATH)
- assert_equal [FIXTURE_LOAD_PATH, 'foo', 'bar', 'baz', FIXTURE_LOAD_PATH], @controller.view_paths.map(&:to_s)
- end
-
- def test_controller_prepends_view_path_correctly
- @controller.prepend_view_path 'baz'
- assert_equal ['baz', FIXTURE_LOAD_PATH], @controller.view_paths.map(&:to_s)
-
- @controller.prepend_view_path(%w(foo bar))
- assert_equal ['foo', 'bar', 'baz', FIXTURE_LOAD_PATH], @controller.view_paths.map(&:to_s)
-
- @controller.prepend_view_path(FIXTURE_LOAD_PATH)
- assert_equal [FIXTURE_LOAD_PATH, 'foo', 'bar', 'baz', FIXTURE_LOAD_PATH], @controller.view_paths.map(&:to_s)
- end
-
- def test_template_appends_view_path_correctly
- @controller.instance_variable_set :@template, ActionView::Base.new(TestController.view_paths, {}, @controller)
- class_view_paths = TestController.view_paths
-
- @controller.append_view_path 'foo'
- assert_equal [FIXTURE_LOAD_PATH, 'foo'], @controller.view_paths.map(&:to_s)
-
- @controller.append_view_path(%w(bar baz))
- assert_equal [FIXTURE_LOAD_PATH, 'foo', 'bar', 'baz'], @controller.view_paths.map(&:to_s)
- assert_equal class_view_paths, TestController.view_paths
- end
-
- def test_template_prepends_view_path_correctly
- @controller.instance_variable_set :@template, ActionView::Base.new(TestController.view_paths, {}, @controller)
- class_view_paths = TestController.view_paths
-
- @controller.prepend_view_path 'baz'
- assert_equal ['baz', FIXTURE_LOAD_PATH], @controller.view_paths.map(&:to_s)
-
- @controller.prepend_view_path(%w(foo bar))
- assert_equal ['foo', 'bar', 'baz', FIXTURE_LOAD_PATH], @controller.view_paths.map(&:to_s)
- assert_equal class_view_paths, TestController.view_paths
- end
-
- def test_view_paths
- get :hello_world
- assert_response :success
- assert_equal "Hello world!", @response.body
- end
-
- def test_view_paths_override
- TestController.prepend_view_path "#{FIXTURE_LOAD_PATH}/override"
- get :hello_world
- assert_response :success
- assert_equal "Hello overridden world!", @response.body
- end
-
- def test_view_paths_override_for_layouts_in_controllers_with_a_module
- @controller = Test::SubController.new
- Test::SubController.view_paths = [ "#{FIXTURE_LOAD_PATH}/override", FIXTURE_LOAD_PATH, "#{FIXTURE_LOAD_PATH}/override2" ]
- get :hello_world
- assert_response :success
- assert_equal "layout: Hello overridden world!", @response.body
- end
-
- def test_view_paths_override_at_request_time
- get :hello_world_at_request_time
- assert_response :success
- assert_equal "Hello overridden world!", @response.body
- end
-
- def test_inheritance
- original_load_paths = ActionController::Base.view_paths
-
- self.class.class_eval %{
- class A < ActionController::Base; end
- class B < A; end
- class C < ActionController::Base; end
- }
-
- A.view_paths = ['a/path']
-
- assert_equal ['a/path'], A.view_paths.map(&:to_s)
- assert_equal A.view_paths, B.view_paths
- assert_equal original_load_paths, C.view_paths
-
- C.view_paths = []
- assert_nothing_raised { C.view_paths << 'c/path' }
- assert_equal ['c/path'], C.view_paths.map(&:to_s)
- end
-end