require File.join(File.dirname(__FILE__), 'ptk_helper')

require 'active_test/subject/controller'
require 'action_controller/test_process'

class SetupWithoutModelsController < ActionController::Base; end

class SetupWithModel; end
class SetupWithModelsController < ActionController::Base; end

class ActiveTest::SetupAbstract < ActiveTest::Controller
  
  setup

  def test_should_setup_controller_variable
    assert @controller, "No controller defined"
    assert @controller.is_a?(self.class.name[/(.*)Test$/, 1].constantize)
  end
  def test_should_setup_controller_name_variable
    assert @controller_name, "No controller name found"
    assert @controller_name == self.class.name[/(.*)Test$/, 1]
  end
  def test_should_setup_controller_class_variable
    assert @controller_class, "No controller class found"
    assert @controller_class == self.class.name[/(.*)Test$/, 1].constantize
  end

  def test_should_setup_request_and_response
    assert @request, "No test request created"
    assert @response, "No test response created"
  end

end

class SetupWithoutModelsControllerTest < ActiveTest::SetupAbstract

  def test_should_not_have_model_variables
    assert @model.nil?
    assert @model_class.nil?
    assert @model_name.nil?
    assert @model_singular.nil?
    assert @model_plural.nil?
  end
  
end

class SetupWithModelsControllerTest < ActiveTest::SetupAbstract

  def test_should_setup_model_variables
    assert @model, "No model found"
    assert @model == self.class.name[/(.*)ControllerTest$/, 1].singularize.constantize

    assert @model_class, "No model class found"
    assert @model_class == @model

    assert @model_name, "No model name found"
    assert @model_name == self.class.name[/(.*)ControllerTest$/, 1].singularize

    assert @model_singular, "No model singular defined"
    assert @model_singular == self.class.name[/(.*)ControllerTest$/, 1].underscore.singularize

    assert @model_plural, "No model plural defined"
    assert @model_plural == self.class.name[/(.*)ControllerTest$/, 1].underscore
  end

  def test_should_setup_expected_model
    assert @model == SetupWithModel
    assert @model_class == @model
    assert @model_name == "SetupWithModel"
    assert @model_singular == "setup_with_model"
    assert @model_plural == "setup_with_models"
  end
  
end