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thoughtbot--shoulda-matchers/spec/support/unit/helpers/controller_builder.rb
Elliot Winkler e11891e818 Rewrite the tests for #permit
* Use `permit` directly instead of manually building the matcher
* Some tests were being tested by calling #matches? directly when they
  shouldn't have been, and some tests were duplicated
* Rename helper methods that define controllers to express intent better
* Don't make a global class (SimulatedError), keep the class local to
  the example group
* Use lambdas for that use `raise_error`
2015-02-28 23:41:01 -07:00

63 lines
1.6 KiB
Ruby

module UnitTests
module ControllerBuilder
def self.configure_example_group(example_group)
example_group.include(self)
example_group.after do
delete_temporary_views
restore_original_routes
end
end
def define_controller(class_name, &block)
class_name = class_name.to_s
class_name << 'Controller' unless class_name =~ /Controller$/
define_class(class_name, ActionController::Base, &block)
end
def define_routes(&block)
self.routes = $test_app.draw_routes(&block)
end
def build_fake_response(opts = {}, &block)
action = opts[:action] || 'example'
partial = opts[:partial] || '_partial'
block ||= lambda { render nothing: true }
controller_class = define_controller('Examples') do
layout false
define_method(action, &block)
end
controller_class.view_paths = [ $test_app.temp_views_directory.to_s ]
define_routes do
get 'examples', to: "examples##{action}"
end
create_view("examples/#{action}.html.erb", 'action')
create_view("examples/#{partial}.html.erb", 'partial')
setup_rails_controller_test(controller_class)
self.class.render_views(true)
get action
controller
end
def setup_rails_controller_test(controller_class)
@controller = controller_class.new
end
def create_view(path, contents)
$test_app.create_temp_view(path, contents)
end
def delete_temporary_views
$test_app.delete_temp_views
end
def restore_original_routes
Rails.application.reload_routes!
end
end
end