module ActionView::TestCase::Behavior
Constants
- INTERNAL_IVARS
Attributes
controller[RW]
output_buffer[RW]
rendered[RW]
Public Instance Methods
_routes()
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# File lib/action_view/test_case.rb, line 132 def _routes @controller._routes if @controller.respond_to?(:_routes) end
_test_case()
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# File lib/action_view/test_case.rb, line 171 def _test_case controller._test_case end
config()
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# File lib/action_view/test_case.rb, line 118 def config @controller.config if @controller.respond_to?(:config) end
protect_against_forgery?()
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# File lib/action_view/test_case.rb, line 167 def protect_against_forgery? false end
render(options = {}, local_assigns = {}, &block)
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# File lib/action_view/test_case.rb, line 122 def render(options = {}, local_assigns = {}, &block) view.assign(view_assigns) @rendered << output = view.render(options, local_assigns, &block) output end
rendered_views()
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# File lib/action_view/test_case.rb, line 128 def rendered_views @_rendered_views ||= RenderedViewsCollection.new end
setup_with_controller()
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# File lib/action_view/test_case.rb, line 104 def setup_with_controller controller_class = Class.new(ActionView::TestCase::TestController) @controller = controller_class.new @request = @controller.request @view_flow = ActionView::OutputFlow.new # empty string ensures buffer has UTF-8 encoding as # new without arguments returns ASCII-8BIT encoded buffer like String#new @output_buffer = ActiveSupport::SafeBuffer.new "" @rendered = +"" test_case_instance = self controller_class.define_method(:_test_case) { test_case_instance } end
Private Instance Methods
_user_defined_ivars()
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# File lib/action_view/test_case.rb, line 247 def _user_defined_ivars instance_variables - INTERNAL_IVARS end
document_root_element()
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Need to experiment if this priority is the best one: rendered => output_buffer
# File lib/action_view/test_case.rb, line 179 def document_root_element Nokogiri::HTML::Document.parse(@rendered.blank? ? @output_buffer : @rendered).root end
method_missing(selector, *args)
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Calls superclass method
# File lib/action_view/test_case.rb, line 261 def method_missing(selector, *args) begin routes = @controller.respond_to?(:_routes) && @controller._routes rescue # Don't call routes, if there is an error on _routes call end if routes && (routes.named_routes.route_defined?(selector) || routes.mounted_helpers.method_defined?(selector)) @controller.__send__(selector, *args) else super end end
respond_to_missing?(name, include_private = false)
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# File lib/action_view/test_case.rb, line 277 def respond_to_missing?(name, include_private = false) begin routes = defined?(@controller) && @controller.respond_to?(:_routes) && @controller._routes rescue # Don't call routes, if there is an error on _routes call end routes && (routes.named_routes.route_defined?(name) || routes.mounted_helpers.method_defined?(name)) end
view()
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The instance of ActionView::Base
that is used by render
.
# File lib/action_view/test_case.rb, line 203 def view @view ||= begin view = @controller.view_context view.singleton_class.include(_helpers) view.extend(Locals) view.rendered_views = rendered_views view.output_buffer = output_buffer view end end
Also aliased as: _view
view_assigns()
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Returns a Hash of instance variables and their values, as defined by the user in the test case, which are then assigned to the view being rendered. This is generally intended for internal use and extension frameworks.
# File lib/action_view/test_case.rb, line 255 def view_assigns Hash[_user_defined_ivars.map do |ivar| [ivar[1..-1].to_sym, instance_variable_get(ivar)] end] end