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require 'abstract_unit'
module Render
class BlankRenderController < ActionController::Base
self.view_paths = [ActionView::FixtureResolver.new(
"render/blank_render/index.html.erb" => "Hello world!",
"render/blank_render/access_request.html.erb" => "The request: <%= request.method.to_s.upcase %>",
"render/blank_render/access_action_name.html.erb" => "Action Name: <%= action_name %>",
"render/blank_render/access_controller_name.html.erb" => "Controller Name: <%= controller_name %>"
)]
def index
render
end
def access_request
render :action => "access_request"
end
def render_action_name
render :action => "access_action_name"
end
private
def secretz
render :text => "FAIL WHALE!"
end
end
class DoubleRenderController < ActionController::Base
def index
render :text => "hello"
render :text => "world"
end
end
class RenderTest < Rack::TestCase
test "render with blank" do
get "/render/blank_render"
assert_body "Hello world!"
assert_status 200
end
test "rendering more than once raises an exception" do
assert_raises(AbstractController::DoubleRenderError) do
get "/render/double_render", {}, "action_dispatch.show_exceptions" => false
end
end
end
class TestOnlyRenderPublicActions < Rack::TestCase
describe "Only public methods on actual controllers are callable actions"
test "raises an exception when a method of Object is called" do
assert_raises(AbstractController::ActionNotFound) do
get "/render/blank_render/clone", {}, "action_dispatch.show_exceptions" => false
end
end
test "raises an exception when a private method is called" do
assert_raises(AbstractController::ActionNotFound) do
get "/render/blank_render/secretz", {}, "action_dispatch.show_exceptions" => false
end
end
end
class TestVariousObjectsAvailableInView < Rack::TestCase
test "The request object is accessible in the view" do
get "/render/blank_render/access_request"
assert_body "The request: GET"
end
test "The action_name is accessible in the view" do
get "/render/blank_render/render_action_name"
assert_body "Action Name: render_action_name"
end
test "The controller_name is accessible in the view" do
get "/render/blank_render/access_controller_name"
assert_body "Controller Name: blank_render"
end
end
end
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