mirror of
https://github.com/rails/rails.git
synced 2022-11-09 12:12:34 -05:00
399 lines
No EOL
14 KiB
Ruby
399 lines
No EOL
14 KiB
Ruby
require 'abstract_unit'
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require 'initializer'
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require 'action_view'
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require 'action_mailer'
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require 'active_record'
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# Mocks out the configuration
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module Rails
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def self.configuration
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Rails::Configuration.new
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end
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end
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class ConfigurationMock < Rails::Configuration
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attr_reader :environment_path
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def initialize(envpath)
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super()
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@environment_path = envpath
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end
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end
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class Initializer_load_environment_Test < Test::Unit::TestCase
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def test_load_environment_with_constant
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config = ConfigurationMock.new("#{File.dirname(__FILE__)}/fixtures/environment_with_constant.rb")
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assert_nil $initialize_test_set_from_env
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Rails::Initializer.run(:load_environment, config)
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assert_equal "success", $initialize_test_set_from_env
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ensure
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$initialize_test_set_from_env = nil
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end
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end
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class Initializer_eager_loading_Test < Test::Unit::TestCase
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def setup
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@config = ConfigurationMock.new("")
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@config.cache_classes = true
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@config.load_paths = [File.expand_path(File.dirname(__FILE__) + "/fixtures/eager")]
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@config.eager_load_paths = [File.expand_path(File.dirname(__FILE__) + "/fixtures/eager")]
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@initializer = Rails::Initializer.new(@config)
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@initializer.set_load_path
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@initializer.set_autoload_paths
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end
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def test_eager_loading_loads_parent_classes_before_children
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assert_nothing_raised do
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@initializer.load_application_classes
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end
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end
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end
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class Initializer_after_initialize_with_blocks_environment_Test < Test::Unit::TestCase
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def setup
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config = ConfigurationMock.new("")
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config.after_initialize do
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$test_after_initialize_block1 = "success"
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end
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config.after_initialize do
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$test_after_initialize_block2 = "congratulations"
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end
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assert_nil $test_after_initialize_block1
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assert_nil $test_after_initialize_block2
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Rails::Initializer.any_instance.expects(:gems_dependencies_loaded).returns(true)
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Rails::Initializer.run(:after_initialize, config)
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end
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def teardown
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$test_after_initialize_block1 = nil
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$test_after_initialize_block2 = nil
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end
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def test_should_have_called_the_first_after_initialize_block
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assert_equal "success", $test_after_initialize_block1
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end
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def test_should_have_called_the_second_after_initialize_block
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assert_equal "congratulations", $test_after_initialize_block2
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end
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end
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class Initializer_after_initialize_with_no_block_environment_Test < Test::Unit::TestCase
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def setup
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config = ConfigurationMock.new("")
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config.after_initialize do
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$test_after_initialize_block1 = "success"
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end
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config.after_initialize # don't pass a block, this is what we're testing!
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config.after_initialize do
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$test_after_initialize_block2 = "congratulations"
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end
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assert_nil $test_after_initialize_block1
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Rails::Initializer.any_instance.expects(:gems_dependencies_loaded).returns(true)
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Rails::Initializer.run(:after_initialize, config)
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end
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def teardown
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$test_after_initialize_block1 = nil
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$test_after_initialize_block2 = nil
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end
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def test_should_have_called_the_first_after_initialize_block
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assert_equal "success", $test_after_initialize_block1, "should still get set"
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end
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def test_should_have_called_the_second_after_initialize_block
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assert_equal "congratulations", $test_after_initialize_block2
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end
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end
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class ConfigurationFrameworkPathsTests < Test::Unit::TestCase
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def setup
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@config = Rails::Configuration.new
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@config.frameworks.clear
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File.stubs(:directory?).returns(true)
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@config.stubs(:framework_root_path).returns('')
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end
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def test_minimal
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expected = %w(
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/railties
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/railties/lib
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/activesupport/lib
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)
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assert_equal expected, @config.framework_paths
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end
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def test_actioncontroller_or_actionview_add_actionpack
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@config.frameworks << :action_controller
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assert_framework_path '/actionpack/lib'
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@config.frameworks = [:action_view]
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assert_framework_path '/actionpack/lib'
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end
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def test_paths_for_ar_ares_and_mailer
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[:active_record, :action_mailer, :active_resource, :action_web_service].each do |framework|
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@config.frameworks = [framework]
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assert_framework_path "/#{framework.to_s.gsub('_', '')}/lib"
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end
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end
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def test_unknown_framework_raises_error
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@config.frameworks << :action_foo
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initializer = Rails::Initializer.new @config
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initializer.expects(:require).raises(LoadError)
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assert_raise RuntimeError do
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initializer.send :require_frameworks
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end
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end
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def test_action_mailer_load_paths_set_only_if_action_mailer_in_use
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@config.frameworks = [:action_controller]
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initializer = Rails::Initializer.new @config
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initializer.send :require_frameworks
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assert_nothing_raised NameError do
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initializer.send :load_view_paths
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end
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end
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def test_action_controller_load_paths_set_only_if_action_controller_in_use
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@config.frameworks = []
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initializer = Rails::Initializer.new @config
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initializer.send :require_frameworks
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assert_nothing_raised NameError do
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initializer.send :load_view_paths
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end
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end
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protected
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def assert_framework_path(path)
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assert @config.framework_paths.include?(path),
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"<#{path.inspect}> not found among <#{@config.framework_paths.inspect}>"
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end
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end
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require File.dirname(__FILE__) + '/plugin_test_helper'
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class InitializerPluginLoadingTests < Test::Unit::TestCase
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def setup
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@configuration = Rails::Configuration.new
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@configuration.frameworks -= [:action_mailer]
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@configuration.plugin_paths << plugin_fixture_root_path
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@initializer = Rails::Initializer.new(@configuration)
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@valid_plugin_path = plugin_fixture_path('default/stubby')
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@empty_plugin_path = plugin_fixture_path('default/empty')
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end
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def test_no_plugins_are_loaded_if_the_configuration_has_an_empty_plugin_list
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only_load_the_following_plugins! []
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@initializer.load_plugins
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assert_equal [], @initializer.loaded_plugins
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end
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def test_only_the_specified_plugins_are_located_in_the_order_listed
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plugin_names = [:plugin_with_no_lib_dir, :acts_as_chunky_bacon]
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only_load_the_following_plugins! plugin_names
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load_plugins!
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assert_plugins plugin_names, @initializer.loaded_plugins
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end
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def test_all_plugins_are_loaded_when_registered_plugin_list_is_untouched
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failure_tip = "It's likely someone has added a new plugin fixture without updating this list"
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load_plugins!
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assert_plugins [:a, :acts_as_chunky_bacon, :engine, :gemlike, :plugin_with_no_lib_dir, :stubby], @initializer.loaded_plugins, failure_tip
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end
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def test_all_plugins_loaded_when_all_is_used
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plugin_names = [:stubby, :acts_as_chunky_bacon, :all]
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only_load_the_following_plugins! plugin_names
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load_plugins!
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failure_tip = "It's likely someone has added a new plugin fixture without updating this list"
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assert_plugins [:stubby, :acts_as_chunky_bacon, :a, :engine, :gemlike, :plugin_with_no_lib_dir], @initializer.loaded_plugins, failure_tip
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end
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def test_all_plugins_loaded_after_all
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plugin_names = [:stubby, :all, :acts_as_chunky_bacon]
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only_load_the_following_plugins! plugin_names
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load_plugins!
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failure_tip = "It's likely someone has added a new plugin fixture without updating this list"
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assert_plugins [:stubby, :a, :engine, :gemlike, :plugin_with_no_lib_dir, :acts_as_chunky_bacon], @initializer.loaded_plugins, failure_tip
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end
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def test_plugin_names_may_be_strings
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plugin_names = ['stubby', 'acts_as_chunky_bacon', :a, :plugin_with_no_lib_dir]
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only_load_the_following_plugins! plugin_names
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load_plugins!
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failure_tip = "It's likely someone has added a new plugin fixture without updating this list"
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assert_plugins plugin_names, @initializer.loaded_plugins, failure_tip
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end
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def test_registering_a_plugin_name_that_does_not_exist_raises_a_load_error
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only_load_the_following_plugins! [:stubby, :acts_as_a_non_existant_plugin]
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assert_raise(LoadError) do
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load_plugins!
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end
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end
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def test_load_error_messages_mention_missing_plugins_and_no_others
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valid_plugin_names = [:stubby, :acts_as_chunky_bacon]
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invalid_plugin_names = [:non_existant_plugin1, :non_existant_plugin2]
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only_load_the_following_plugins!( valid_plugin_names + invalid_plugin_names )
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begin
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load_plugins!
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flunk "Expected a LoadError but did not get one"
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rescue LoadError => e
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failure_tip = "It's likely someone renamed or deleted plugin fixtures without updating this test"
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assert_plugins valid_plugin_names, @initializer.loaded_plugins, failure_tip
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invalid_plugin_names.each do |plugin|
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assert_match(/#{plugin.to_s}/, e.message, "LoadError message should mention plugin '#{plugin}'")
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end
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valid_plugin_names.each do |plugin|
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assert_no_match(/#{plugin.to_s}/, e.message, "LoadError message should not mention '#{plugin}'")
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end
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end
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end
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def test_should_ensure_all_loaded_plugins_load_paths_are_added_to_the_load_path
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only_load_the_following_plugins! [:stubby, :acts_as_chunky_bacon]
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@initializer.add_plugin_load_paths
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assert $LOAD_PATH.include?(File.join(plugin_fixture_path('default/stubby'), 'lib'))
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assert $LOAD_PATH.include?(File.join(plugin_fixture_path('default/acts/acts_as_chunky_bacon'), 'lib'))
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end
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private
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def load_plugins!
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@initializer.add_plugin_load_paths
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@initializer.load_plugins
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end
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end
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class InitializerSetupI18nTests < Test::Unit::TestCase
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def test_no_config_locales_dir_present_should_return_empty_load_path
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File.stubs(:exist?).returns(false)
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assert_equal [], Rails::Configuration.new.i18n.load_path
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end
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def test_config_locales_dir_present_should_be_added_to_load_path
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File.stubs(:exist?).returns(true)
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Dir.stubs(:[]).returns([ "my/test/locale.yml" ])
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assert_equal [ "my/test/locale.yml" ], Rails::Configuration.new.i18n.load_path
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end
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def test_config_defaults_should_be_added_with_config_settings
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File.stubs(:exist?).returns(true)
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Dir.stubs(:[]).returns([ "my/test/locale.yml" ])
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config = Rails::Configuration.new
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config.i18n.load_path << "my/other/locale.yml"
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assert_equal [ "my/test/locale.yml", "my/other/locale.yml" ], config.i18n.load_path
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end
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def test_config_defaults_and_settings_should_be_added_to_i18n_defaults
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File.stubs(:exist?).returns(true)
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Dir.stubs(:[]).returns([ "my/test/locale.yml" ])
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config = Rails::Configuration.new
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config.i18n.load_path << "my/other/locale.yml"
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Rails::Initializer.run(:initialize_i18n, config)
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assert_equal [
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File.expand_path(File.dirname(__FILE__) + "/../../activesupport/lib/active_support/locale/en.yml"),
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File.expand_path(File.dirname(__FILE__) + "/../../actionpack/lib/action_view/locale/en.yml"),
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File.expand_path(File.dirname(__FILE__) + "/../../activerecord/lib/active_record/locale/en.yml"),
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"my/test/locale.yml",
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"my/other/locale.yml" ], I18n.load_path.collect { |path| path =~ /^\./ ? File.expand_path(path) : path }
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end
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def test_setting_another_default_locale
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config = Rails::Configuration.new
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config.i18n.default_locale = :de
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Rails::Initializer.run(:initialize_i18n, config)
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assert_equal :de, I18n.default_locale
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end
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end
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class InitializerDatabaseMiddlewareTest < Test::Unit::TestCase
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def setup
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@config = Rails::Configuration.new
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@config.frameworks = [:active_record, :action_controller, :action_view]
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end
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def test_initialize_database_middleware_doesnt_perform_anything_when_active_record_not_in_frameworks
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@config.frameworks.clear
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@config.expects(:middleware).never
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Rails::Initializer.run(:initialize_database_middleware, @config)
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end
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def test_database_middleware_initializes_when_session_store_is_active_record
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store = ActionController::Base.session_store
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ActionController::Base.session_store = ActiveRecord::SessionStore
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@config.middleware.expects(:insert_before).with(:"ActiveRecord::SessionStore", ActiveRecord::ConnectionAdapters::ConnectionManagement)
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@config.middleware.expects(:insert_before).with(:"ActiveRecord::SessionStore", ActiveRecord::QueryCache)
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Rails::Initializer.run(:initialize_database_middleware, @config)
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ensure
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ActionController::Base.session_store = store
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end
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def test_database_middleware_doesnt_initialize_when_session_store_is_not_active_record
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store = ActionController::Base.session_store
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ActionController::Base.session_store = ActionController::Session::CookieStore
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# Define the class, so we don't have to actually make it load
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eval("class ActiveRecord::ConnectionAdapters::ConnectionManagement; end")
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@config.middleware.expects(:use).with(ActiveRecord::ConnectionAdapters::ConnectionManagement)
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@config.middleware.expects(:use).with(ActiveRecord::QueryCache)
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Rails::Initializer.run(:initialize_database_middleware, @config)
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ensure
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ActionController::Base.session_store = store
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end
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end
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class InitializerViewPathsTest < Test::Unit::TestCase
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def setup
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@config = Rails::Configuration.new
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@config.frameworks = [:action_view, :action_controller, :action_mailer]
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ActionController::Base.stubs(:view_paths).returns(stub)
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ActionMailer::Base.stubs(:view_paths).returns(stub)
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end
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def test_load_view_paths_doesnt_perform_anything_when_action_view_not_in_frameworks
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@config.frameworks -= [:action_view]
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ActionController::Base.view_paths.expects(:load!).never
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ActionMailer::Base.view_paths.expects(:load!).never
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Rails::Initializer.run(:load_view_paths, @config)
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end
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def test_load_view_paths_loads_view_paths
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ActionController::Base.view_paths.expects(:load!)
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ActionMailer::Base.view_paths.expects(:load!)
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Rails::Initializer.run(:load_view_paths, @config)
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end
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end
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class RailsRootTest < Test::Unit::TestCase
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def test_rails_dot_root_equals_rails_root
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assert_equal RAILS_ROOT, Rails.root.to_s
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end
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def test_rails_dot_root_should_be_a_pathname
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assert_equal File.join(RAILS_ROOT, 'app', 'controllers'), Rails.root.join('app', 'controllers').to_s
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end
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end |