Class ConsoleTest < Test::Unit::TestCase

# File railties/test/application/console_test.rb, line 21
def irb_context
  Object.new.extend(Rails::ConsoleMethods)
end

# File railties/test/application/console_test.rb, line 15
def load_environment(sandbox = false)
  require "#{rails_root}/config/environment"
  Rails.application.sandbox = sandbox
  Rails.application.load_console
end

# File railties/test/application/console_test.rb, line 6
def setup
  build_app
  boot_rails
end

# File railties/test/application/console_test.rb, line 11
def teardown
  teardown_app
end

# File railties/test/application/console_test.rb, line 76
def test_access_to_helpers
  load_environment
  helper = irb_context.helper
  assert_not_nil helper
  assert_instance_of ActionView::Base, helper
  assert_equal 'Once upon a time in a world...',
    helper.truncate('Once upon a time in a world far far away')
end

# File railties/test/application/console_test.rb, line 99
def test_active_record_does_not_panic_when_referencing_an_observed_constant
  add_to_config "config.active_record.observers = :user_observer"

  app_file "app/models/user.rb", <<-MODEL
    class User < ActiveRecord::Base
    end
  MODEL

  app_file "app/models/user_observer.rb", <<-MODEL
    class UserObserver < ActiveRecord::Observer
    end
  MODEL

  load_environment
  assert_nothing_raised { User }
end

# File railties/test/application/console_test.rb, line 25
def test_app_method_should_return_integration_session
  TestHelpers::Rack.send :remove_method, :app
  load_environment
  console_session = irb_context.app
  assert_instance_of ActionDispatch::Integration::Session, console_session
end

# File railties/test/application/console_test.rb, line 32
def test_new_session_should_return_integration_session
  load_environment
  session = irb_context.new_session
  assert_instance_of ActionDispatch::Integration::Session, session
end

# File railties/test/application/console_test.rb, line 38
def test_reload_should_fire_preparation_and_cleanup_callbacks
  load_environment
  a = b = c = nil

  # TODO: These should be defined on the initializer
  ActionDispatch::Reloader.to_cleanup { a = b = c = 1 }
  ActionDispatch::Reloader.to_cleanup { b = c = 2 }
  ActionDispatch::Reloader.to_prepare { c = 3 }

  # Hide Reloading... output
  silence_stream(STDOUT) { irb_context.reload! }

  assert_equal 1, a
  assert_equal 2, b
  assert_equal 3, c
end

# File railties/test/application/console_test.rb, line 55
def test_reload_should_reload_constants
  app_file "app/models/user.rb", <<-MODEL
    class User
      attr_accessor :name
    end
  MODEL

  load_environment
  assert User.new.respond_to?(:name)

  app_file "app/models/user.rb", <<-MODEL
    class User
      attr_accessor :name, :age
    end
  MODEL

  assert !User.new.respond_to?(:age)
  silence_stream(STDOUT) { irb_context.reload! }
  assert User.new.respond_to?(:age)
end

# File railties/test/application/console_test.rb, line 85
def test_with_sandbox
  require 'rails/all'
  value = false

  Class.new(Rails::Railtie) do
    console do |app|
      value = app.sandbox?
    end
  end

  load_environment(true)
  assert value
end