vendor/plugins/rails_upgrade/test/new_configuration_generator_test.rb

   1 require 'test_helper'
   2 require 'new_configuration_generator'
   3
   4 # Stub out methods on upgrader class
   5 module Rails
   6   module Upgrading
   7     class NewConfigurationGenerator
   8       attr_writer :environment_code
   9
  10       def has_environment?
  11         true
  12       end
  13
  14       def environment_code
  15         @environment_code
  16       end
  17
  18       def app_name
  19         "my_application"
  20       end
  21     end
  22   end
  23 end
  24
  25 class NewConfigurationGeneratorTest < ActiveSupport::TestCase
  26   FRAME = "# Put this in config/application.rb
  27 require File.expand_path('../boot', __FILE__)
  28
  29 module MyApplication
  30   class Application < Rails::Application
  31 %s
  32   end
  33 end"
  34
  35   CONFIG = "  config.what_have_you = 'thing'
  36   config.action_controller = 'what'"
  37
  38   CODE = "require 'w/e'
  39
  40 this_happens_before_the(code)
  41 more_before_the_code!
  42
  43 Rails::Initializer.run do |config|
  44 %s
  45 end
  46
  47 this_is_after_the_code
  48 "
  49
  50   def test_raises_error_with_no_code
  51     generator = Rails::Upgrading::NewConfigurationGenerator.new
  52     generator.environment_code = ""
  53
  54     assert_raises(RuntimeError) { generator.generate_new_application_rb }
  55   end
  56
  57   def test_generates_with_code
  58     generator = Rails::Upgrading::NewConfigurationGenerator.new
  59     generator.environment_code = CODE % [CONFIG]
  60
  61     assert_equal FRAME % [generator.indent(CONFIG)], generator.generate_new_application_rb
  62   end
  63 end