vendor/rails/railties/test/generators/rails_resource_generator_test.rb

   1 require 'test/unit'
   2
   3 # Optionally load RubyGems
   4 begin
   5   require 'rubygems'
   6 rescue LoadError
   7 end
   8
   9 # Mock out what we need from AR::Base
  10 module ActiveRecord
  11   class Base
  12     class << self
  13       attr_accessor :pluralize_table_names
  14     end
  15     self.pluralize_table_names = true
  16   end
  17
  18   module ConnectionAdapters
  19     class Column
  20       attr_reader :name, :default, :type, :limit, :null, :sql_type, :precision, :scale
  21       def initialize(name, default, sql_type=nil)
  22         @namename
  23         @default=default
  24         @type=@sql_type=sql_type
  25       end
  26
  27       def human_name
  28         @name.humanize
  29       end
  30     end
  31   end
  32 end
  33
  34 # Mock up necessities from ActionView
  35 module ActionView
  36   module Helpers
  37     module ActionRecordHelper; end
  38     class InstanceTag; end
  39   end
  40 end
  41
  42 # Set RAILS_ROOT appropriately fixture generation
  43 tmp_dir="#{File.dirname(__FILE__)}/../fixtures/tmp"
  44 if defined?(RAILS_ROOT)
  45   RAILS_ROOT.replace(tmp_dir)
  46 else
  47   RAILS_ROOT=tmp_dir
  48 end
  49 Dir.mkdir(RAILS_ROOT) unless File.exists?(RAILS_ROOT)
  50
  51 $LOAD_PATH.unshift "#{File.dirname(__FILE__)}/../../lib"
  52 require 'rails_generator'
  53 require "#{File.dirname(__FILE__)}/generator_test_helper"
  54
  55 class RailsResourceGeneratorTest < Test::Unit::TestCase
  56   include GeneratorTestHelper
  57
  58   def setup
  59     ActiveRecord::Base.pluralize_table_names = true
  60     Dir.mkdir("#{RAILS_ROOT}/app") unless File.exists?("#{RAILS_ROOT}/app")
  61     Dir.mkdir("#{RAILS_ROOT}/app/views") unless File.exists?("#{RAILS_ROOT}/app/views")
  62     Dir.mkdir("#{RAILS_ROOT}/app/views/layouts") unless File.exists?("#{RAILS_ROOT}/app/views/layouts")
  63     Dir.mkdir("#{RAILS_ROOT}/config") unless File.exists?("#{RAILS_ROOT}/config")
  64     Dir.mkdir("#{RAILS_ROOT}/db") unless File.exists?("#{RAILS_ROOT}/db")
  65     Dir.mkdir("#{RAILS_ROOT}/test") unless File.exists?("#{RAILS_ROOT}/test")
  66     Dir.mkdir("#{RAILS_ROOT}/test/fixtures") unless File.exists?("#{RAILS_ROOT}/test/fixtures")
  67     Dir.mkdir("#{RAILS_ROOT}/public") unless File.exists?("#{RAILS_ROOT}/public")
  68     Dir.mkdir("#{RAILS_ROOT}/public/stylesheets") unless File.exists?("#{RAILS_ROOT}/public/stylesheets")
  69     File.open("#{RAILS_ROOT}/config/routes.rb", 'w') do |f|
  70       f<<"ActionController::Routing::Routes.draw do |map|\n\nend\n"
  71     end
  72   end
  73
  74   def teardown
  75     FileUtils.rm_rf "#{RAILS_ROOT}/app"
  76     FileUtils.rm_rf "#{RAILS_ROOT}/test"
  77     FileUtils.rm_rf "#{RAILS_ROOT}/config"
  78     FileUtils.rm_rf "#{RAILS_ROOT}/db"
  79     FileUtils.rm_rf "#{RAILS_ROOT}/public"
  80   end
  81
  82   def test_resource_generates_resources
  83     run_generator('scaffold', %w(Product))
  84
  85     assert_generated_controller_for :products
  86     assert_generated_model_for :product
  87     assert_generated_fixtures_for :products
  88     assert_generated_functional_test_for :products
  89     assert_generated_helper_for :products
  90     assert_generated_migration :create_products
  91     assert_added_route_for :products
  92   end
  93
  94   def test_resource_skip_migration_skips_migration
  95     run_generator('resource', %w(Product --skip-migration))
  96
  97     assert_generated_controller_for :products
  98     assert_generated_model_for :product
  99     assert_generated_fixtures_for :products
 100     assert_generated_functional_test_for :products
 101     assert_generated_helper_for :products
 102     assert_skipped_migration :create_products
 103     assert_added_route_for :products
 104   end
 105
 106 end