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# frozen_string_literal: true
require "abstract_unit"
class TestAutoloadModule < ActiveSupport::TestCase
include ActiveSupport::Testing::Isolation
module ::Fixtures
extend ActiveSupport::Autoload
module Autoload
extend ActiveSupport::Autoload
end
end
def setup
@some_class_path = File.expand_path("test/fixtures/autoload/some_class.rb")
@another_class_path = File.expand_path("test/fixtures/autoload/another_class.rb")
end
test "the autoload module works like normal autoload" do
module ::Fixtures::Autoload
autoload :SomeClass, "fixtures/autoload/some_class"
end
assert_nothing_raised { ::Fixtures::Autoload::SomeClass }
end
test "when specifying an :eager constant it still works like normal autoload by default" do
module ::Fixtures::Autoload
eager_autoload do
autoload :SomeClass, "fixtures/autoload/some_class"
end
end
assert_not_includes $LOADED_FEATURES, @some_class_path
assert_nothing_raised { ::Fixtures::Autoload::SomeClass }
end
test "the location of autoloaded constants defaults to :name.underscore" do
module ::Fixtures::Autoload
autoload :SomeClass
end
assert_not_includes $LOADED_FEATURES, @some_class_path
assert_nothing_raised { ::Fixtures::Autoload::SomeClass }
end
test "the location of :eager autoloaded constants defaults to :name.underscore" do
module ::Fixtures::Autoload
eager_autoload do
autoload :SomeClass
end
end
assert_not_includes $LOADED_FEATURES, @some_class_path
::Fixtures::Autoload.eager_load!
assert_includes $LOADED_FEATURES, @some_class_path
assert_nothing_raised { ::Fixtures::Autoload::SomeClass }
end
test "a directory for a block of autoloads can be specified" do
module ::Fixtures
autoload_under "autoload" do
autoload :AnotherClass
end
end
assert_not_includes $LOADED_FEATURES, @another_class_path
assert_nothing_raised { ::Fixtures::AnotherClass }
end
test "a path for a block of autoloads can be specified" do
module ::Fixtures
autoload_at "fixtures/autoload/another_class" do
autoload :AnotherClass
end
end
assert_not_includes $LOADED_FEATURES, @another_class_path
assert_nothing_raised { ::Fixtures::AnotherClass }
end
end