require File.join(File.dirname(__FILE__), "test_generator_helper.rb")

require 'rails_generator'

class TestRtmlGenerator < Test::Unit::TestCase
  include RubiGen::GeneratorTestHelper

  def setup
    bare_setup
  end

  def teardown
    bare_teardown
  end

  # Some generator-related assertions:
  #   assert_generated_file(name, &block) # block passed the file contents
  #   assert_directory_exists(name)
  #   assert_generated_class(name, &block)
  #   assert_generated_module(name, &block)
  #   assert_generated_test_for(name, &block)
  # The assert_generated_(class|module|test_for) &block is passed the body of the class/module within the file
  #   assert_has_method(body, *methods) # check that the body has a list of methods (methods with parentheses not supported yet)
  #
  # Other helper methods are:
  #   app_root_files - put this in teardown to show files generated by the test method (e.g. p app_root_files)
  #   bare_setup - place this in setup method to create the APP_ROOT folder for each test
  #   bare_teardown - place this in teardown method to destroy the TMP_ROOT or APP_ROOT folder after each test

  def test_generator_without_options
    run_generator('rtml', [], sources)
    assert_directory_exists "config/initializers"
    assert_directory_exists "db/migrate"
    assert_directory_exists 'lib/tasks'
    assert_directory_exists 'doc'

    assert_generated_file "config/initializers/rtml.rb"
    assert_generated_file "config/tml_dom_ruleset.rb"
    assert_generated_file 'lib/tasks/rtml.rake'
    assert_generated_file 'doc/io_tml-application-development-guidelines.pdf'

    # migrations
    assert_generated_file "db/migrate/20100113131401_add_options_to_properties.rb"
    assert_generated_file "db/migrate/20100110071920_add_parent_id_to_rtml_instructions.rb"
    assert_generated_file "db/migrate/20100110060124_create_rtml_instructions.rb"
    assert_generated_file "db/migrate/20100108165127_create_rtml_documents.rb"
    assert_generated_file "db/migrate/20100108163827_create_rtml_dom_properties.rb"
    assert_generated_file "db/migrate/20100108163703_create_rtml_dom_elements.rb"
    assert_generated_file "db/migrate/20100127173146_add_parent_type_to_rtml_dom_elements.rb"
    assert_generated_file "db/migrate/20100208114234_create_rtml_states.rb"
    assert_generated_file "db/migrate/20100303021609_add_x_and_y_to_rtml_instructions.rb"
    assert_generated_file "db/migrate/20100513165226_add_options_to_rtml_documents.rb"
    assert_generated_file "db/migrate/20100513165242_remove_dom_elements_mirror.rb"
    assert_generated_file "db/migrate/20100513165249_remove_dom_properties_mirror.rb"
  end

  private
  def sources
    [RubiGen::PathSource.new(:test, File.join(File.dirname(__FILE__),"..", generator_path))
    ]
  end

  def generator_path
    "rails_generators"
  end
end