Move template tests from actionpack to actionview

1 files changed, 382 insertions, 0 deletions

diff --git a/actionview/test/abstract_unit.rb b/actionview/test/abstract_unit.rb
new file mode 100644
index 0000000000..8213997f4e
--- /dev/null
+++ b/actionview/test/abstract_unit.rb
@@ -0,0 +1,382 @@
+require File.expand_path('../../../load_paths', __FILE__)
+
+$:.unshift(File.dirname(__FILE__) + '/lib')
+$:.unshift(File.dirname(__FILE__) + '/fixtures/helpers')
+$:.unshift(File.dirname(__FILE__) + '/fixtures/alternate_helpers')
+
+ENV['TMPDIR'] = File.join(File.dirname(__FILE__), 'tmp')
+
+require 'active_support/core_ext/kernel/reporting'
+
+# These are the normal settings that will be set up by Railties
+# TODO: Have these tests support other combinations of these values
+silence_warnings do
+  Encoding.default_internal = "UTF-8"
+  Encoding.default_external = "UTF-8"
+end
+
+require 'active_support/testing/autorun'
+require 'abstract_controller'
+require 'action_controller'
+require 'action_view'
+require 'action_view/testing/resolvers'
+require 'action_dispatch'
+require 'active_support/dependencies'
+require 'active_model'
+require 'active_record'
+require 'action_controller/caching'
+
+require 'pp' # require 'pp' early to prevent hidden_methods from not picking up the pretty-print methods until too late
+
+module Rails
+  class << self
+    def env
+      @_env ||= ActiveSupport::StringInquirer.new(ENV["RAILS_ENV"] || ENV["RACK_ENV"] || "test")
+    end
+  end
+end
+
+ActiveSupport::Dependencies.hook!
+
+Thread.abort_on_exception = true
+
+# Show backtraces for deprecated behavior for quicker cleanup.
+ActiveSupport::Deprecation.debug = true
+
+# Register danish language for testing
+I18n.backend.store_translations 'da', {}
+I18n.backend.store_translations 'pt-BR', {}
+ORIGINAL_LOCALES = I18n.available_locales.map {|locale| locale.to_s }.sort
+
+FIXTURE_LOAD_PATH = File.join(File.dirname(__FILE__), 'fixtures')
+FIXTURES = Pathname.new(FIXTURE_LOAD_PATH)
+
+module RackTestUtils
+  def body_to_string(body)
+    if body.respond_to?(:each)
+      str = ""
+      body.each {|s| str << s }
+      str
+    else
+      body
+    end
+  end
+  extend self
+end
+
+module RenderERBUtils
+  def view
+    @view ||= begin
+      path = ActionView::FileSystemResolver.new(FIXTURE_LOAD_PATH)
+      view_paths = ActionView::PathSet.new([path])
+      ActionView::Base.new(view_paths)
+    end
+  end
+
+  def render_erb(string)
+    @virtual_path = nil
+
+    template = ActionView::Template.new(
+      string.strip,
+      "test template",
+      ActionView::Template::Handlers::ERB,
+      {})
+
+    template.render(self, {}).strip
+  end
+end
+
+SharedTestRoutes = ActionDispatch::Routing::RouteSet.new
+
+module ActionDispatch
+  module SharedRoutes
+    def before_setup
+      @routes = SharedTestRoutes
+      super
+    end
+  end
+
+  # Hold off drawing routes until all the possible controller classes
+  # have been loaded.
+  module DrawOnce
+    class << self
+      attr_accessor :drew
+    end
+    self.drew = false
+
+    def before_setup
+      super
+      return if DrawOnce.drew
+
+      SharedTestRoutes.draw do
+        get ':controller(/:action)'
+      end
+
+      ActionDispatch::IntegrationTest.app.routes.draw do
+        get ':controller(/:action)'
+      end
+
+      DrawOnce.drew = true
+    end
+  end
+end
+
+module ActiveSupport
+  class TestCase
+    include ActionDispatch::DrawOnce
+  end
+end
+
+class RoutedRackApp
+  attr_reader :routes
+
+  def initialize(routes, &blk)
+    @routes = routes
+    @stack = ActionDispatch::MiddlewareStack.new(&blk).build(@routes)
+  end
+
+  def call(env)
+    @stack.call(env)
+  end
+end
+
+class BasicController
+  attr_accessor :request
+
+  def config
+    @config ||= ActiveSupport::InheritableOptions.new(ActionController::Base.config).tap do |config|
+      # VIEW TODO: View tests should not require a controller
+      public_dir = File.expand_path("../fixtures/public", __FILE__)
+      config.assets_dir = public_dir
+      config.javascripts_dir = "#{public_dir}/javascripts"
+      config.stylesheets_dir = "#{public_dir}/stylesheets"
+      config.assets          = ActiveSupport::InheritableOptions.new({ :prefix => "assets" })
+      config
+    end
+  end
+end
+
+class ActionDispatch::IntegrationTest < ActiveSupport::TestCase
+  include ActionDispatch::SharedRoutes
+
+  def self.build_app(routes = nil)
+    RoutedRackApp.new(routes || ActionDispatch::Routing::RouteSet.new) do |middleware|
+      middleware.use "ActionDispatch::ShowExceptions", ActionDispatch::PublicExceptions.new("#{FIXTURE_LOAD_PATH}/public")
+      middleware.use "ActionDispatch::DebugExceptions"
+      middleware.use "ActionDispatch::Callbacks"
+      middleware.use "ActionDispatch::ParamsParser"
+      middleware.use "ActionDispatch::Cookies"
+      middleware.use "ActionDispatch::Flash"
+      middleware.use "Rack::Head"
+      yield(middleware) if block_given?
+    end
+  end
+
+  self.app = build_app
+
+  # Stub Rails dispatcher so it does not get controller references and
+  # simply return the controller#action as Rack::Body.
+  class StubDispatcher < ::ActionDispatch::Routing::RouteSet::Dispatcher
+    protected
+    def controller_reference(controller_param)
+      controller_param
+    end
+
+    def dispatch(controller, action, env)
+      [200, {'Content-Type' => 'text/html'}, ["#{controller}##{action}"]]
+    end
+  end
+
+  def self.stub_controllers
+    old_dispatcher = ActionDispatch::Routing::RouteSet::Dispatcher
+    ActionDispatch::Routing::RouteSet.module_eval { remove_const :Dispatcher }
+    ActionDispatch::Routing::RouteSet.module_eval { const_set :Dispatcher, StubDispatcher }
+    yield ActionDispatch::Routing::RouteSet.new
+  ensure
+    ActionDispatch::Routing::RouteSet.module_eval { remove_const :Dispatcher }
+    ActionDispatch::Routing::RouteSet.module_eval { const_set :Dispatcher, old_dispatcher }
+  end
+
+  def with_routing(&block)
+    temporary_routes = ActionDispatch::Routing::RouteSet.new
+    old_app, self.class.app = self.class.app, self.class.build_app(temporary_routes)
+    old_routes = SharedTestRoutes
+    silence_warnings { Object.const_set(:SharedTestRoutes, temporary_routes) }
+
+    yield temporary_routes
+  ensure
+    self.class.app = old_app
+    silence_warnings { Object.const_set(:SharedTestRoutes, old_routes) }
+  end
+
+  def with_autoload_path(path)
+    path = File.join(File.dirname(__FILE__), "fixtures", path)
+    if ActiveSupport::Dependencies.autoload_paths.include?(path)
+      yield
+    else
+      begin
+        ActiveSupport::Dependencies.autoload_paths << path
+        yield
+      ensure
+        ActiveSupport::Dependencies.autoload_paths.reject! {|p| p == path}
+        ActiveSupport::Dependencies.clear
+      end
+    end
+  end
+end
+
+# Temporary base class
+class Rack::TestCase < ActionDispatch::IntegrationTest
+  def self.testing(klass = nil)
+    if klass
+      @testing = "/#{klass.name.underscore}".sub!(/_controller$/, '')
+    else
+      @testing
+    end
+  end
+
+  def get(thing, *args)
+    if thing.is_a?(Symbol)
+      super("#{self.class.testing}/#{thing}", *args)
+    else
+      super
+    end
+  end
+
+  def assert_body(body)
+    assert_equal body, Array(response.body).join
+  end
+
+  def assert_status(code)
+    assert_equal code, response.status
+  end
+
+  def assert_response(body, status = 200, headers = {})
+    assert_body body
+    assert_status status
+    headers.each do |header, value|
+      assert_header header, value
+    end
+  end
+
+  def assert_content_type(type)
+    assert_equal type, response.headers["Content-Type"]
+  end
+
+  def assert_header(name, value)
+    assert_equal value, response.headers[name]
+  end
+end
+
+module ActionController
+  class Base
+    include ActionController::Testing
+    # This stub emulates the Railtie including the URL helpers from a Rails application
+    include SharedTestRoutes.url_helpers
+    include SharedTestRoutes.mounted_helpers
+
+    self.view_paths = FIXTURE_LOAD_PATH
+
+    def self.test_routes(&block)
+      routes = ActionDispatch::Routing::RouteSet.new
+      routes.draw(&block)
+      include routes.url_helpers
+    end
+  end
+
+  class TestCase
+    include ActionDispatch::TestProcess
+    include ActionDispatch::SharedRoutes
+  end
+end
+
+class ::ApplicationController < ActionController::Base
+end
+
+module ActionView
+  class TestCase
+    # Must repeat the setup because AV::TestCase is a duplication
+    # of AC::TestCase
+    include ActionDispatch::SharedRoutes
+  end
+end
+
+class Workshop
+  extend ActiveModel::Naming
+  include ActiveModel::Conversion
+  attr_accessor :id
+
+  def initialize(id)
+    @id = id
+  end
+
+  def persisted?
+    id.present?
+  end
+
+  def to_s
+    id.to_s
+  end
+end
+
+module ActionDispatch
+  class DebugExceptions
+    private
+    remove_method :stderr_logger
+    # Silence logger
+    def stderr_logger
+      nil
+    end
+  end
+end
+
+module ActionDispatch
+  module RoutingVerbs
+    def get(uri_or_host, path = nil)
+      host = uri_or_host.host unless path
+      path ||= uri_or_host.path
+
+      params = {'PATH_INFO'      => path,
+                'REQUEST_METHOD' => 'GET',
+                'HTTP_HOST'      => host}
+
+      routes.call(params)[2].join
+    end
+  end
+end
+
+module RoutingTestHelpers
+  def url_for(set, options, recall = nil)
+    set.send(:url_for, options.merge(:only_path => true, :_recall => recall))
+  end
+end
+
+class ResourcesController < ActionController::Base
+  def index() render :nothing => true end
+  alias_method :show, :index
+end
+
+class ThreadsController  < ResourcesController; end
+class MessagesController < ResourcesController; end
+class CommentsController < ResourcesController; end
+class ReviewsController < ResourcesController; end
+class AuthorsController < ResourcesController; end
+class LogosController < ResourcesController; end
+
+class AccountsController <  ResourcesController; end
+class AdminController   <  ResourcesController; end
+class ProductsController < ResourcesController; end
+class ImagesController < ResourcesController; end
+class PreferencesController < ResourcesController; end
+
+module Backoffice
+  class ProductsController < ResourcesController; end
+  class TagsController < ResourcesController; end
+  class ManufacturersController < ResourcesController; end
+  class ImagesController < ResourcesController; end
+
+  module Admin
+    class ProductsController < ResourcesController; end
+    class ImagesController < ResourcesController; end
+  end
+end