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rails--rails/railties/test/application/asset_debugging_test.rb

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require 'isolation/abstract_unit'
require 'rack/test'
module ApplicationTests
class AssetDebuggingTest < Test::Unit::TestCase
include ActiveSupport::Testing::Isolation
include Rack::Test::Methods
def setup
build_app(:initializers => true)
app_file "app/assets/javascripts/application.js", "//= require_tree ."
app_file "app/assets/javascripts/xmlhr.js", "function f1() { alert(); }"
app_file "app/views/posts/index.html.erb", "<%= javascript_include_tag 'application' %>"
app_file "config/routes.rb", <<-RUBY
AppTemplate::Application.routes.draw do
match '/posts', :to => "posts#index"
end
RUBY
app_file "app/controllers/posts_controller.rb", <<-RUBY
class PostsController < ActionController::Base
end
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ENV["RAILS_ENV"] = "production"
boot_rails
end
def teardown
teardown_app
end
test "assets are concatenated when debug is off and compile is off either if debug_assets param is provided" do
# config.assets.debug and config.assets.compile are false for production environment
ENV["RAILS_ENV"] = "production"
capture(:stdout) do
Dir.chdir(app_path){ `bundle exec rake assets:precompile` }
end
require "#{app_path}/config/environment"
class ::PostsController < ActionController::Base ; end
# the debug_assets params isn't used if compile is off
get '/posts?debug_assets=true'
assert_match(/<script src="\/assets\/application-([0-z]+)\.js" type="text\/javascript"><\/script>/, last_response.body)
assert_no_match(/<script src="\/assets\/xmlhr-([0-z]+)\.js" type="text\/javascript"><\/script>/, last_response.body)
end
test "assets aren't concatened when compile is true is on and debug_assets params is true" do
app_file "config/initializers/compile.rb", "Rails.application.config.assets.compile = true"
ENV["RAILS_ENV"] = "production"
require "#{app_path}/config/environment"
class ::PostsController < ActionController::Base ; end
get '/posts?debug_assets=true'
assert_match(/<script src="\/assets\/application-([0-z]+)\.js\?body=1" type="text\/javascript"><\/script>/, last_response.body)
assert_match(/<script src="\/assets\/xmlhr-([0-z]+)\.js\?body=1" type="text\/javascript"><\/script>/, last_response.body)
end
end
end