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Versions: 17
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Contents
module ControllerBuilder
TMP_VIEW_PATH =
File.expand_path(File.join(TESTAPP_ROOT, 'tmp', 'views')).freeze
def self.included(example_group)
example_group.class_eval do
after do
delete_temporary_views
restore_original_routes
end
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)
Rails.application.routes.draw(&block)
@routes = Rails.application.routes
class << self
include ActionDispatch::Assertions
end
end
def build_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 = [TMP_VIEW_PATH]
define_routes do
match 'examples', :to => "examples##{action}"
end
create_view("examples/#{action}.html.erb", "abc")
create_view("examples/#{partial}.html.erb", "partial")
@controller = controller_class.new
@request = ActionController::TestRequest.new
@response = ActionController::TestResponse.new
class << self
include ActionController::TestCase::Behavior
end
@routes = Rails.application.routes
get action
@controller
end
def create_view(path, contents)
full_path = File.join(TMP_VIEW_PATH, path)
FileUtils.mkdir_p(File.dirname(full_path))
File.open(full_path, 'w') { |file| file.write(contents) }
end
private
def delete_temporary_views
FileUtils.rm_rf(TMP_VIEW_PATH)
end
def restore_original_routes
Rails.application.reload_routes!
end
end
RSpec.configure do |config|
config.include ControllerBuilder
end
Version data entries
17 entries across 13 versions & 4 rubygems