diff options
Diffstat (limited to 'activesupport/test/reloadable_test.rb')
-rw-r--r-- | activesupport/test/reloadable_test.rb | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/activesupport/test/reloadable_test.rb b/activesupport/test/reloadable_test.rb new file mode 100644 index 0000000000..adac2fccec --- /dev/null +++ b/activesupport/test/reloadable_test.rb @@ -0,0 +1,58 @@ +require 'test/unit' +require File.dirname(__FILE__) + '/../lib/active_support/core_ext/class' +require File.dirname(__FILE__) + '/../lib/active_support/core_ext/module' +require File.dirname(__FILE__) + '/../lib/active_support/reloadable' + +module ReloadableTestSandbox + + module AModuleIncludingReloadable + include Reloadable + end + class AReloadableClass + include Reloadable + end + class AReloadableClassWithSubclasses + include Reloadable + end + class AReloadableSubclass < AReloadableClassWithSubclasses + end + class ANonReloadableSubclass < AReloadableClassWithSubclasses + def self.reloadable? + false + end + end + class AClassWhichDefinesItsOwnReloadable + def self.reloadable? + 10 + end + include Reloadable + end +end + +class ReloadableTest < Test::Unit::TestCase + def test_modules_do_not_receive_reloadable_method + assert ! ReloadableTestSandbox::AModuleIncludingReloadable.respond_to?(:reloadable?) + end + def test_classes_receive_reloadable + assert ReloadableTestSandbox::AReloadableClass.respond_to?(:reloadable?) + end + def test_classes_inherit_reloadable + assert ReloadableTestSandbox::AReloadableSubclass.respond_to?(:reloadable?) + end + def test_reloadable_is_not_overwritten_if_present + assert_equal 10, ReloadableTestSandbox::AClassWhichDefinesItsOwnReloadable.reloadable? + end + + def test_removable_classes + reloadables = %w(AReloadableClass AReloadableClassWithSubclasses AReloadableSubclass AClassWhichDefinesItsOwnReloadable) + non_reloadables = %w(ANonReloadableSubclass AModuleIncludingReloadable) + + results = Reloadable.reloadable_classes + reloadables.each do |name| + assert results.include?(ReloadableTestSandbox.const_get(name)), "Expected #{name} to be reloadable" + end + non_reloadables.each do |name| + assert ! results.include?(ReloadableTestSandbox.const_get(name)), "Expected #{name} NOT to be reloadable" + end + end +end
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