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Diffstat (limited to 'railties/test/application/paths_test.rb')
-rw-r--r-- | railties/test/application/paths_test.rb | 99 |
1 files changed, 99 insertions, 0 deletions
diff --git a/railties/test/application/paths_test.rb b/railties/test/application/paths_test.rb new file mode 100644 index 0000000000..ac0aa27c64 --- /dev/null +++ b/railties/test/application/paths_test.rb @@ -0,0 +1,99 @@ +require "isolation/abstract_unit" + +module ApplicationTests + class PathsTest < Test::Unit::TestCase + include ActiveSupport::Testing::Isolation + + def setup + build_app + boot_rails + FileUtils.rm_rf("#{app_path}/config/environments") + app_file "config/environments/development.rb", "" + add_to_config <<-RUBY + config.root = "#{app_path}" + config.after_initialize do + ActionController::Base.session_store = nil + end + RUBY + use_frameworks [:action_controller, :action_view, :action_mailer, :active_record] + require "#{app_path}/config/environment" + @paths = Rails.application.config.paths + end + + def root(*path) + app_path(*path).to_s + end + + def assert_path(paths, *dir) + assert_equal [root(*dir)], paths.paths + end + + def assert_in_load_path(*path) + assert $:.any? { |p| File.expand_path(p) == root(*path) }, "Load path does not include '#{root(*path)}'. They are:\n-----\n #{$:.join("\n")}\n-----" + end + + def assert_not_in_load_path(*path) + assert !$:.any? { |p| File.expand_path(p) == root(*path) }, "Load path includes '#{root(*path)}'. They are:\n-----\n #{$:.join("\n")}\n-----" + end + + test "booting up Rails yields a valid paths object" do + assert_path @paths.app.models, "app", "models" + assert_path @paths.app.metals, "app", "metal" + assert_path @paths.app.helpers, "app", "helpers" + assert_path @paths.app.views, "app", "views" + assert_path @paths.lib, "lib" + assert_path @paths.vendor, "vendor" + assert_path @paths.vendor.plugins, "vendor", "plugins" + assert_path @paths.tmp, "tmp" + assert_path @paths.tmp.cache, "tmp", "cache" + assert_path @paths.config, "config" + assert_path @paths.config.locales, "config", "locales", "en.yml" + assert_path @paths.config.environment, "config", "environments", "development.rb" + + assert_equal root("app", "controllers"), @paths.app.controllers.to_a.first + assert_equal Pathname.new(File.dirname(__FILE__)).join("..", "..", "builtin", "rails_info").expand_path, + Pathname.new(@paths.app.controllers.to_a[1]).expand_path + end + + test "booting up Rails yields a list of paths that are eager" do + assert @paths.app.eager_load? + assert @paths.app.controllers.eager_load? + assert @paths.app.helpers.eager_load? + end + + test "environments has a glob equal to the current environment" do + assert_equal "#{Rails.env}.rb", @paths.config.environment.glob + end + + test "load path includes each of the paths in config.paths as long as the directories exist" do + assert_in_load_path "app", "controllers" + assert_in_load_path "app", "models" + assert_in_load_path "app", "helpers" + assert_in_load_path "lib" + assert_in_load_path "vendor" + + assert_not_in_load_path "app", "metal" + assert_not_in_load_path "config" + assert_not_in_load_path "config", "locales" + assert_not_in_load_path "config", "environments" + assert_not_in_load_path "tmp" + assert_not_in_load_path "tmp", "cache" + end + + test "controller paths include builtin in development mode" do + Rails.env.replace "development" + assert Rails::Application::Configuration.new("/").paths.app.controllers.paths.any? { |p| p =~ /builtin/ } + end + + test "controller paths does not have builtin_directories in test mode" do + Rails.env.replace "test" + assert !Rails::Application::Configuration.new("/").paths.app.controllers.paths.any? { |p| p =~ /builtin/ } + end + + test "controller paths does not have builtin_directories in production mode" do + Rails.env.replace "production" + assert !Rails::Application::Configuration.new("/").paths.app.controllers.paths.any? { |p| p =~ /builtin/ } + end + + end +end |