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require 'abstract_unit'
require 'rails/initializer'
require 'rails/generators'
require 'action_view'
require 'action_mailer'
require 'active_record'
# Mocks out the configuration
module Rails
def self.configuration
Rails::Configuration.new
end
module Generators
def self.clear_aliases!
@aliases = nil
end
def self.clear_options!
@@options = nil
end
end
end
class ConfigurationMock < Rails::Configuration
attr_reader :environment_path
def initialize(envpath)
super()
@environment_path = envpath
end
end
class Initializer_after_initialize_with_blocks_environment_Test < Test::Unit::TestCase
def setup
config = ConfigurationMock.new("")
config.after_initialize do
$test_after_initialize_block1 = "success"
end
config.after_initialize do
$test_after_initialize_block2 = "congratulations"
end
assert_nil $test_after_initialize_block1
assert_nil $test_after_initialize_block2
config.expects(:gems_dependencies_loaded).returns(true)
Rails::Initializer.run(:after_initialize, config)
end
def teardown
$test_after_initialize_block1 = nil
$test_after_initialize_block2 = nil
end
def test_should_have_called_the_first_after_initialize_block
assert_equal "success", $test_after_initialize_block1
end
def test_should_have_called_the_second_after_initialize_block
assert_equal "congratulations", $test_after_initialize_block2
end
end
class Initializer_after_initialize_with_no_block_environment_Test < Test::Unit::TestCase
def setup
config = ConfigurationMock.new("")
config.after_initialize do
$test_after_initialize_block1 = "success"
end
config.after_initialize # don't pass a block, this is what we're testing!
config.after_initialize do
$test_after_initialize_block2 = "congratulations"
end
assert_nil $test_after_initialize_block1
config.expects(:gems_dependencies_loaded).returns(true)
Rails::Initializer.run(:after_initialize, config)
end
def teardown
$test_after_initialize_block1 = nil
$test_after_initialize_block2 = nil
end
def test_should_have_called_the_first_after_initialize_block
assert_equal "success", $test_after_initialize_block1, "should still get set"
end
def test_should_have_called_the_second_after_initialize_block
assert_equal "congratulations", $test_after_initialize_block2
end
end
class ConfigurationFrameworkPathsTests < Test::Unit::TestCase
def setup
@config = Rails::Configuration.new
@config.frameworks.clear
@initializer = Rails::Initializer.default
@initializer.config = @config
File.stubs(:directory?).returns(true)
Rails::Initializer.run(:set_root_path, @config)
end
def test_minimal
expected = %w(railties railties/lib activesupport/lib)
assert_equal expected.map {|e| "#{@config.framework_root_path}/#{e}"}, @config.framework_paths
end
def test_actioncontroller_or_actionview_add_actionpack
@config.frameworks << :action_controller
assert_framework_path "actionpack/lib"
@config.frameworks = [:action_view]
assert_framework_path 'actionpack/lib'
end
def test_paths_for_ar_ares_and_mailer
[:active_record, :action_mailer, :active_resource, :action_web_service].each do |framework|
@config.frameworks = [framework]
assert_framework_path "#{framework.to_s.gsub('_', '')}/lib"
end
end
def test_action_mailer_load_paths_set_only_if_action_mailer_in_use
@config.frameworks = [:action_controller]
@initializer.config = @config
@initializer.run :require_frameworks
assert_nothing_raised NameError do
@initializer.run :load_view_paths
end
end
def test_action_controller_load_paths_set_only_if_action_controller_in_use
@config.frameworks = []
@initializer.run :require_frameworks
assert_nothing_raised NameError do
@initializer.run :load_view_paths
end
end
protected
def assert_framework_path(path)
assert @config.framework_paths.include?("#{@config.framework_root_path}/#{path}"),
"<#{path.inspect}> not found among <#{@config.framework_paths.inspect}>"
end
end
require 'plugin_test_helper'
class InitializerPluginLoadingTests < Test::Unit::TestCase
def setup
@configuration = Rails::Configuration.new
@configuration.frameworks -= [:action_mailer]
@configuration.plugin_paths << plugin_fixture_root_path
@initializer = Rails::Initializer.default
@initializer.config = @configuration
@valid_plugin_path = plugin_fixture_path('default/stubby')
@empty_plugin_path = plugin_fixture_path('default/empty')
end
def test_no_plugins_are_loaded_if_the_configuration_has_an_empty_plugin_list
only_load_the_following_plugins! []
@initializer.run :load_plugins
assert_equal [], @configuration.loaded_plugins
end
def test_only_the_specified_plugins_are_located_in_the_order_listed
plugin_names = [:plugin_with_no_lib_dir, :acts_as_chunky_bacon]
only_load_the_following_plugins! plugin_names
load_plugins!
assert_plugins plugin_names, @configuration.loaded_plugins
end
private
def load_plugins!
@initializer.run(:add_plugin_load_paths)
@initializer.run(:load_plugins)
end
end
class InitializerGeneratorsTests < Test::Unit::TestCase
def setup
@configuration = Rails::Configuration.new
@initializer = Rails::Initializer.default
@initializer.config = @configuration
end
def test_generators_default_values
assert_equal(true, @configuration.generators.colorize_logging)
assert_equal({}, @configuration.generators.aliases)
assert_equal({}, @configuration.generators.options)
end
def test_generators_set_rails_options
@configuration.generators.orm = :datamapper
@configuration.generators.test_framework = :rspec
expected = { :rails => { :orm => :datamapper, :test_framework => :rspec } }
assert_equal expected, @configuration.generators.options
end
def test_generators_set_rails_aliases
@configuration.generators.aliases = { :rails => { :test_framework => "-w" } }
expected = { :rails => { :test_framework => "-w" } }
assert_equal expected, @configuration.generators.aliases
end
def test_generators_aliases_and_options_on_initialization
@configuration.generators.rails :aliases => { :test_framework => "-w" }
@configuration.generators.orm :datamapper
@configuration.generators.test_framework :rspec
@initializer.run(:initialize_generators)
assert_equal :rspec, Rails::Generators.options[:rails][:test_framework]
assert_equal "-w", Rails::Generators.aliases[:rails][:test_framework]
end
def test_generators_no_color_on_initialization
@configuration.generators.colorize_logging = false
@initializer.run(:initialize_generators)
assert_equal Thor::Base.shell, Thor::Shell::Basic
end
def test_generators_with_hashes_for_options_and_aliases
@configuration.generators do |g|
g.orm :datamapper, :migration => false
g.plugin :aliases => { :generator => "-g" },
:generator => true
end
expected = {
:rails => { :orm => :datamapper },
:plugin => { :generator => true },
:datamapper => { :migration => false }
}
assert_equal expected, @configuration.generators.options
assert_equal({ :plugin => { :generator => "-g" } }, @configuration.generators.aliases)
end
def test_generators_with_hashes_are_deep_merged
@configuration.generators do |g|
g.orm :datamapper, :migration => false
g.plugin :aliases => { :generator => "-g" },
:generator => true
end
@initializer.run(:initialize_generators)
assert Rails::Generators.aliases.size >= 1
assert Rails::Generators.options.size >= 1
end
protected
def teardown
Rails::Generators.clear_aliases!
Rails::Generators.clear_options!
end
end
class InitializerSetupI18nTests < Test::Unit::TestCase
def test_no_config_locales_dir_present_should_return_empty_load_path
File.stubs(:exist?).returns(false)
assert_equal [], Rails::Configuration.new.i18n.load_path
end
def test_config_locales_dir_present_should_be_added_to_load_path
File.stubs(:exist?).returns(true)
Dir.stubs(:[]).returns([ "my/test/locale.yml" ])
assert_equal [ "my/test/locale.yml" ], Rails::Configuration.new.i18n.load_path
end
def test_config_defaults_should_be_added_with_config_settings
File.stubs(:exist?).returns(true)
Dir.stubs(:[]).returns([ "my/test/locale.yml" ])
config = Rails::Configuration.new
config.i18n.load_path << "my/other/locale.yml"
assert_equal [ "my/test/locale.yml", "my/other/locale.yml" ], config.i18n.load_path
end
end
class InitializerDatabaseMiddlewareTest < Test::Unit::TestCase
def setup
@config = Rails::Configuration.new
@config.frameworks = [:active_record, :action_controller, :action_view]
end
def test_initialize_database_middleware_doesnt_perform_anything_when_active_record_not_in_frameworks
@config.frameworks.clear
@config.expects(:middleware).never
Rails::Initializer.run(:initialize_database_middleware, @config)
end
def test_database_middleware_initializes_when_session_store_is_active_record
store = ActionController::Base.session_store
ActionController::Base.session_store = ActiveRecord::SessionStore
@config.middleware.expects(:insert_before).with(:"ActiveRecord::SessionStore", ActiveRecord::ConnectionAdapters::ConnectionManagement)
@config.middleware.expects(:insert_before).with(:"ActiveRecord::SessionStore", ActiveRecord::QueryCache)
Rails::Initializer.run(:initialize_database_middleware, @config)
ensure
ActionController::Base.session_store = store
end
def test_database_middleware_doesnt_initialize_when_session_store_is_not_active_record
store = ActionController::Base.session_store
ActionController::Base.session_store = ActionDispatch::Session::CookieStore
# Define the class, so we don't have to actually make it load
eval("class ActiveRecord::ConnectionAdapters::ConnectionManagement; end")
@config.middleware.expects(:use).with(ActiveRecord::ConnectionAdapters::ConnectionManagement)
@config.middleware.expects(:use).with(ActiveRecord::QueryCache)
Rails::Initializer.run(:initialize_database_middleware, @config)
ensure
ActionController::Base.session_store = store
end
def test_ensure_database_middleware_doesnt_use_action_controller_on_initializing
@config.frameworks -= [:action_controller]
store = ActionController::Base.session_store
ActionController::Base.session_store = ActiveRecord::SessionStore
@config.middleware.expects(:use).with(ActiveRecord::ConnectionAdapters::ConnectionManagement)
@config.middleware.expects(:use).with(ActiveRecord::QueryCache)
Rails::Initializer.run(:initialize_database_middleware, @config)
ensure
ActionController::Base.session_store = store
@config.frameworks += [:action_controller]
end
end
class InitializerViewPathsTest < Test::Unit::TestCase
def setup
@config = Rails::Configuration.new
@config.frameworks = [:action_view, :action_controller, :action_mailer]
ActionController::Base.stubs(:view_paths).returns(stub)
ActionMailer::Base.stubs(:view_paths).returns(stub)
end
def test_load_view_paths_doesnt_perform_anything_when_action_view_not_in_frameworks
@config.frameworks -= [:action_view]
ActionController::Base.view_paths.expects(:load!).never
ActionMailer::Base.view_paths.expects(:load!).never
Rails::Initializer.run(:load_view_paths, @config)
end
end
class RailsRootTest < Test::Unit::TestCase
def test_rails_dot_root_equals_rails_root
assert_equal RAILS_ROOT, Rails.root.to_s
end
def test_rails_dot_root_should_be_a_pathname
assert_equal File.join(RAILS_ROOT, 'app', 'controllers'), Rails.root.join('app', 'controllers').to_s
end
end
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