f81dae3fca
git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@7403 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
105 lines
3.2 KiB
Ruby
105 lines
3.2 KiB
Ruby
require File.dirname(__FILE__) + '/../abstract_unit'
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class ViewLoadPathsTest < Test::Unit::TestCase
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LOAD_PATH_ROOT = File.join(File.dirname(__FILE__), '..', 'fixtures')
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class TestController < ActionController::Base
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def self.controller_path() "test" end
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def rescue_action(e) raise end
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before_filter :add_view_path, :only => :hello_world_at_request_time
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def hello_world() end
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def hello_world_at_request_time() render(:action => 'hello_world') end
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private
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def add_view_path
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self.class.view_paths.unshift "#{LOAD_PATH_ROOT}/override"
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end
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end
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class Test::SubController < ActionController::Base
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layout 'test/sub'
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def hello_world; render(:template => 'test/hello_world'); end
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end
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def setup
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TestController.view_paths = [ LOAD_PATH_ROOT ]
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@controller = TestController.new
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@request = ActionController::TestRequest.new
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@response = ActionController::TestResponse.new
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# Track the last warning.
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@old_behavior = ActiveSupport::Deprecation.behavior
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@last_message = nil
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ActiveSupport::Deprecation.behavior = Proc.new { |message, callback| @last_message = message }
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end
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def teardown
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ActiveSupport::Deprecation.behavior = @old_behavior
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end
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def test_template_load_path_was_set_correctly
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assert_equal [ LOAD_PATH_ROOT ], @controller.view_paths
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end
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def test_view_paths
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get :hello_world
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assert_response :success
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assert_equal "Hello world!", @response.body
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end
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def test_view_paths_override
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TestController.view_paths.unshift "#{LOAD_PATH_ROOT}/override"
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get :hello_world
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assert_response :success
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assert_equal "Hello overridden world!", @response.body
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end
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def test_view_paths_override_for_layouts_in_controllers_with_a_module
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@controller = Test::SubController.new
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Test::SubController.view_paths = [ "#{LOAD_PATH_ROOT}/override", LOAD_PATH_ROOT, "#{LOAD_PATH_ROOT}/override2" ]
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get :hello_world
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assert_response :success
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assert_equal "layout: Hello overridden world!", @response.body
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end
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def test_view_paths_override_at_request_time
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get :hello_world_at_request_time
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assert_response :success
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assert_equal "Hello overridden world!", @response.body
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end
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def test_template_root_deprecated
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assert_deprecated(/template_root.*view_paths/) do
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TestController.template_root = 'foo/bar'
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end
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assert_deprecated(/template_root.*view_paths/) do
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assert_equal 'foo/bar', TestController.template_root
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assert_equal ['foo/bar', LOAD_PATH_ROOT], TestController.view_paths
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end
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end
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def test_inheritance
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original_load_paths = ActionController::Base.view_paths
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self.class.class_eval %{
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class A < ActionController::Base; end
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class B < A; end
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class C < ActionController::Base; end
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}
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A.view_paths = [ 'a/path' ]
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assert_equal [ 'a/path' ], A.view_paths
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assert_equal A.view_paths, B.view_paths
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assert_equal original_load_paths, C.view_paths
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e = assert_raises(TypeError) { C.view_paths << 'c/path' }
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assert_equal "can't modify frozen array", e.message
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C.view_paths = []
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assert_nothing_raised { C.view_paths << 'c/path' }
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end
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end |