753 lines
24 KiB
Ruby
753 lines
24 KiB
Ruby
require File.dirname(__FILE__) + '/abstract_unit'
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require 'pp'
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module ModuleWithMissing
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mattr_accessor :missing_count
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def self.const_missing(name)
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self.missing_count += 1
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name
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end
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end
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module ModuleWithConstant
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InheritedConstant = "Hello"
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end
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class DependenciesTest < Test::Unit::TestCase
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def teardown
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Dependencies.clear
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end
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def with_loading(*from)
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old_mechanism, Dependencies.mechanism = Dependencies.mechanism, :load
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dir = File.dirname(__FILE__)
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prior_load_paths = Dependencies.load_paths
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Dependencies.load_paths = from.collect { |f| "#{dir}/#{f}" }
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yield
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ensure
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Dependencies.load_paths = prior_load_paths
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Dependencies.mechanism = old_mechanism
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Dependencies.explicitly_unloadable_constants = []
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end
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def test_tracking_loaded_files
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require_dependency(File.dirname(__FILE__) + "/dependencies/service_one")
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require_dependency(File.dirname(__FILE__) + "/dependencies/service_two")
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assert_equal 2, Dependencies.loaded.size
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end
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def test_tracking_identical_loaded_files
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require_dependency(File.dirname(__FILE__) + "/dependencies/service_one")
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require_dependency(File.dirname(__FILE__) + "/dependencies/service_one")
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assert_equal 1, Dependencies.loaded.size
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end
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def test_missing_dependency_raises_missing_source_file
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assert_raises(MissingSourceFile) { require_dependency("missing_service") }
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end
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def test_missing_association_raises_nothing
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assert_nothing_raised { require_association("missing_model") }
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end
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def test_dependency_which_raises_exception_isnt_added_to_loaded_set
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with_loading do
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filename = "#{File.dirname(__FILE__)}/dependencies/raises_exception"
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$raises_exception_load_count = 0
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5.times do |count|
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begin
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require_dependency filename
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flunk 'should have loaded dependencies/raises_exception which raises an exception'
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rescue Exception => e
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assert_equal 'Loading me failed, so do not add to loaded or history.', e.message
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end
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assert_equal count + 1, $raises_exception_load_count
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assert !Dependencies.loaded.include?(filename)
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assert !Dependencies.history.include?(filename)
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end
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end
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end
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def test_warnings_should_be_enabled_on_first_load
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with_loading 'dependencies' do
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old_warnings, Dependencies.warnings_on_first_load = Dependencies.warnings_on_first_load, true
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filename = "check_warnings"
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expanded = File.expand_path("test/dependencies/#{filename}")
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$check_warnings_load_count = 0
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assert !Dependencies.loaded.include?(expanded)
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assert !Dependencies.history.include?(expanded)
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silence_warnings { require_dependency filename }
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assert_equal 1, $check_warnings_load_count
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assert_equal true, $checked_verbose, 'On first load warnings should be enabled.'
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assert Dependencies.loaded.include?(expanded)
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Dependencies.clear
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assert !Dependencies.loaded.include?(expanded)
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assert Dependencies.history.include?(expanded)
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silence_warnings { require_dependency filename }
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assert_equal 2, $check_warnings_load_count
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assert_equal nil, $checked_verbose, 'After first load warnings should be left alone.'
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assert Dependencies.loaded.include?(expanded)
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Dependencies.clear
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assert !Dependencies.loaded.include?(expanded)
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assert Dependencies.history.include?(expanded)
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enable_warnings { require_dependency filename }
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assert_equal 3, $check_warnings_load_count
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assert_equal true, $checked_verbose, 'After first load warnings should be left alone.'
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assert Dependencies.loaded.include?(expanded)
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end
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end
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def test_mutual_dependencies_dont_infinite_loop
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with_loading 'dependencies' do
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$mutual_dependencies_count = 0
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assert_nothing_raised { require_dependency 'mutual_one' }
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assert_equal 2, $mutual_dependencies_count
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Dependencies.clear
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$mutual_dependencies_count = 0
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assert_nothing_raised { require_dependency 'mutual_two' }
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assert_equal 2, $mutual_dependencies_count
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end
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end
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def test_as_load_path
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assert_equal '', DependenciesTest.as_load_path
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end
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def test_module_loading
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with_loading 'autoloading_fixtures' do
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assert_kind_of Module, A
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assert_kind_of Class, A::B
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assert_kind_of Class, A::C::D
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assert_kind_of Class, A::C::E::F
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end
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end
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def test_non_existing_const_raises_name_error
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with_loading 'autoloading_fixtures' do
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assert_raises(NameError) { DoesNotExist }
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assert_raises(NameError) { NoModule::DoesNotExist }
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assert_raises(NameError) { A::DoesNotExist }
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assert_raises(NameError) { A::B::DoesNotExist }
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end
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end
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def test_directories_manifest_as_modules_unless_const_defined
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with_loading 'autoloading_fixtures' do
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assert_kind_of Module, ModuleFolder
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Object.send :remove_const, :ModuleFolder
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end
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end
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def test_module_with_nested_class
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with_loading 'autoloading_fixtures' do
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assert_kind_of Class, ModuleFolder::NestedClass
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Object.send :remove_const, :ModuleFolder
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end
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end
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def test_module_with_nested_inline_class
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with_loading 'autoloading_fixtures' do
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assert_kind_of Class, ModuleFolder::InlineClass
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Object.send :remove_const, :ModuleFolder
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end
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end
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def test_directories_may_manifest_as_nested_classes
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with_loading 'autoloading_fixtures' do
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assert_kind_of Class, ClassFolder
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Object.send :remove_const, :ClassFolder
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end
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end
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def test_class_with_nested_class
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with_loading 'autoloading_fixtures' do
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assert_kind_of Class, ClassFolder::NestedClass
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Object.send :remove_const, :ClassFolder
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end
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end
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def test_class_with_nested_inline_class
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with_loading 'autoloading_fixtures' do
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assert_kind_of Class, ClassFolder::InlineClass
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Object.send :remove_const, :ClassFolder
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end
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end
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def test_class_with_nested_inline_subclass_of_parent
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with_loading 'autoloading_fixtures' do
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assert_kind_of Class, ClassFolder::ClassFolderSubclass
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assert_kind_of Class, ClassFolder
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assert_equal 'indeed', ClassFolder::ClassFolderSubclass::ConstantInClassFolder
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Object.send :remove_const, :ClassFolder
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end
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end
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def test_nested_class_can_access_sibling
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with_loading 'autoloading_fixtures' do
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sibling = ModuleFolder::NestedClass.class_eval "NestedSibling"
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assert defined?(ModuleFolder::NestedSibling)
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assert_equal ModuleFolder::NestedSibling, sibling
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Object.send :remove_const, :ModuleFolder
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end
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end
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def failing_test_access_thru_and_upwards_fails
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with_loading 'autoloading_fixtures' do
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assert ! defined?(ModuleFolder)
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assert_raises(NameError) { ModuleFolder::Object }
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assert_raises(NameError) { ModuleFolder::NestedClass::Object }
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Object.send :remove_const, :ModuleFolder
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end
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end
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def test_non_existing_const_raises_name_error_with_fully_qualified_name
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with_loading 'autoloading_fixtures' do
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begin
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A::DoesNotExist.nil?
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flunk "No raise!!"
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rescue NameError => e
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assert_equal "uninitialized constant A::DoesNotExist", e.message
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end
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begin
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A::B::DoesNotExist.nil?
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flunk "No raise!!"
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rescue NameError => e
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assert_equal "uninitialized constant A::B::DoesNotExist", e.message
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end
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end
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end
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def test_smart_name_error_strings
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begin
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Object.module_eval "ImaginaryObject"
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flunk "No raise!!"
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rescue NameError => e
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assert e.message.include?("uninitialized constant ImaginaryObject")
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end
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end
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def test_loadable_constants_for_path_should_handle_empty_autoloads
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assert_equal [], Dependencies.loadable_constants_for_path('hello')
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end
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def test_loadable_constants_for_path_should_handle_relative_paths
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fake_root = 'dependencies'
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relative_root = File.dirname(__FILE__) + '/dependencies'
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['', '/'].each do |suffix|
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with_loading fake_root + suffix do
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assert_equal ["A::B"], Dependencies.loadable_constants_for_path(relative_root + '/a/b')
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end
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end
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end
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def test_loadable_constants_for_path_should_provide_all_results
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fake_root = '/usr/apps/backpack'
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with_loading fake_root, fake_root + '/lib' do
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root = Dependencies.load_paths.first
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assert_equal ["Lib::A::B", "A::B"], Dependencies.loadable_constants_for_path(root + '/lib/a/b')
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end
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end
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def test_loadable_constants_for_path_should_uniq_results
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fake_root = '/usr/apps/backpack/lib'
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with_loading fake_root, fake_root + '/' do
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root = Dependencies.load_paths.first
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assert_equal ["A::B"], Dependencies.loadable_constants_for_path(root + '/a/b')
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end
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end
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def test_loadable_constants_with_load_path_without_trailing_slash
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path = File.dirname(__FILE__) + '/autoloading_fixtures/class_folder/inline_class.rb'
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with_loading 'autoloading_fixtures/class/' do
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assert_equal [], Dependencies.loadable_constants_for_path(path)
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end
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end
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def test_qualified_const_defined
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assert Dependencies.qualified_const_defined?("Object")
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assert Dependencies.qualified_const_defined?("::Object")
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assert Dependencies.qualified_const_defined?("::Object::Kernel")
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assert Dependencies.qualified_const_defined?("::Object::Dependencies")
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assert Dependencies.qualified_const_defined?("::Test::Unit::TestCase")
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end
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def test_qualified_const_defined_should_not_call_method_missing
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ModuleWithMissing.missing_count = 0
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assert ! Dependencies.qualified_const_defined?("ModuleWithMissing::A")
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assert_equal 0, ModuleWithMissing.missing_count
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assert ! Dependencies.qualified_const_defined?("ModuleWithMissing::A::B")
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assert_equal 0, ModuleWithMissing.missing_count
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end
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def test_autoloaded?
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with_loading 'autoloading_fixtures' do
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assert ! Dependencies.autoloaded?("ModuleFolder")
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assert ! Dependencies.autoloaded?("ModuleFolder::NestedClass")
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assert Dependencies.autoloaded?(ModuleFolder)
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assert Dependencies.autoloaded?("ModuleFolder")
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assert ! Dependencies.autoloaded?("ModuleFolder::NestedClass")
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assert Dependencies.autoloaded?(ModuleFolder::NestedClass)
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assert Dependencies.autoloaded?("ModuleFolder")
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assert Dependencies.autoloaded?("ModuleFolder::NestedClass")
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assert Dependencies.autoloaded?("::ModuleFolder")
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assert Dependencies.autoloaded?(:ModuleFolder)
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# Anonymous modules aren't autoloaded.
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assert !Dependencies.autoloaded?(Module.new)
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nil_name = Module.new
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def nil_name.name() nil end
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assert !Dependencies.autoloaded?(nil_name)
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Object.send :remove_const, :ModuleFolder
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end
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end
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def test_qualified_name_for
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assert_equal "A", Dependencies.qualified_name_for(Object, :A)
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assert_equal "A", Dependencies.qualified_name_for(:Object, :A)
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assert_equal "A", Dependencies.qualified_name_for("Object", :A)
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assert_equal "A", Dependencies.qualified_name_for("::Object", :A)
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assert_equal "A", Dependencies.qualified_name_for("::Kernel", :A)
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assert_equal "Dependencies::A", Dependencies.qualified_name_for(:Dependencies, :A)
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assert_equal "Dependencies::A", Dependencies.qualified_name_for(Dependencies, :A)
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end
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def test_file_search
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with_loading 'dependencies' do
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root = Dependencies.load_paths.first
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assert_equal nil, Dependencies.search_for_file('service_three')
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assert_equal nil, Dependencies.search_for_file('service_three.rb')
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assert_equal root + '/service_one.rb', Dependencies.search_for_file('service_one')
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assert_equal root + '/service_one.rb', Dependencies.search_for_file('service_one.rb')
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end
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end
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def test_file_search_uses_first_in_load_path
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with_loading 'dependencies', 'autoloading_fixtures' do
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deps, autoload = Dependencies.load_paths
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assert_match %r/dependencies/, deps
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assert_match %r/autoloading_fixtures/, autoload
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assert_equal deps + '/conflict.rb', Dependencies.search_for_file('conflict')
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end
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with_loading 'autoloading_fixtures', 'dependencies' do
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autoload, deps = Dependencies.load_paths
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assert_match %r/dependencies/, deps
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assert_match %r/autoloading_fixtures/, autoload
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assert_equal autoload + '/conflict.rb', Dependencies.search_for_file('conflict')
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end
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end
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def test_custom_const_missing_should_work
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Object.module_eval <<-end_eval
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module ModuleWithCustomConstMissing
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def self.const_missing(name)
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const_set name, name.to_s.hash
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end
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module A
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end
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end
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end_eval
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with_loading 'autoloading_fixtures' do
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assert_kind_of Integer, ::ModuleWithCustomConstMissing::B
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assert_kind_of Module, ::ModuleWithCustomConstMissing::A
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assert_kind_of String, ::ModuleWithCustomConstMissing::A::B
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end
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end
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def test_const_missing_should_not_double_load
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$counting_loaded_times = 0
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with_loading 'autoloading_fixtures' do
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require_dependency '././counting_loader'
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assert_equal 1, $counting_loaded_times
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assert_raises(ArgumentError) { Dependencies.load_missing_constant Object, :CountingLoader }
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assert_equal 1, $counting_loaded_times
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end
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end
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def test_const_missing_within_anonymous_module
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$counting_loaded_times = 0
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m = Module.new
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m.module_eval "def a() CountingLoader; end"
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extend m
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kls = nil
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with_loading 'autoloading_fixtures' do
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kls = nil
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assert_nothing_raised { kls = a }
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assert_equal "CountingLoader", kls.name
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assert_equal 1, $counting_loaded_times
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assert_nothing_raised { kls = a }
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assert_equal 1, $counting_loaded_times
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end
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end
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def test_removal_from_tree_should_be_detected
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with_loading 'dependencies' do
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root = Dependencies.load_paths.first
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c = ServiceOne
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Dependencies.clear
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assert ! defined?(ServiceOne)
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begin
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Dependencies.load_missing_constant(c, :FakeMissing)
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flunk "Expected exception"
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rescue ArgumentError => e
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assert_match %r{ServiceOne has been removed from the module tree}i, e.message
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end
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end
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end
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def test_nested_load_error_isnt_rescued
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with_loading 'dependencies' do
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assert_raises(MissingSourceFile) do
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RequiresNonexistent1
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end
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end
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end
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def test_load_once_paths_do_not_add_to_autoloaded_constants
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with_loading 'autoloading_fixtures' do
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Dependencies.load_once_paths = Dependencies.load_paths.dup
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assert ! Dependencies.autoloaded?("ModuleFolder")
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assert ! Dependencies.autoloaded?("ModuleFolder::NestedClass")
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assert ! Dependencies.autoloaded?(ModuleFolder)
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1 if ModuleFolder::NestedClass # 1 if to avoid warning
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assert ! Dependencies.autoloaded?(ModuleFolder::NestedClass)
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end
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ensure
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Object.send(:remove_const, :ModuleFolder) if defined?(ModuleFolder)
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Dependencies.load_once_paths = []
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end
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def test_application_should_special_case_application_controller
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with_loading 'autoloading_fixtures' do
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require_dependency 'application'
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assert_equal 10, ApplicationController
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assert Dependencies.autoloaded?(:ApplicationController)
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end
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end
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def test_const_missing_on_kernel_should_fallback_to_object
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with_loading 'autoloading_fixtures' do
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kls = Kernel::E
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assert_equal "E", kls.name
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assert_equal kls.object_id, Kernel::E.object_id
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end
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end
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def test_preexisting_constants_are_not_marked_as_autoloaded
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with_loading 'autoloading_fixtures' do
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require_dependency 'e'
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assert Dependencies.autoloaded?(:E)
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Dependencies.clear
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end
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Object.const_set :E, Class.new
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with_loading 'autoloading_fixtures' do
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require_dependency 'e'
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assert ! Dependencies.autoloaded?(:E), "E shouldn't be marked autoloaded!"
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Dependencies.clear
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end
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ensure
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Object.send :remove_const, :E if Object.const_defined?(:E)
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end
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def test_unloadable
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with_loading 'autoloading_fixtures' do
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Object.const_set :M, Module.new
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M.unloadable
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Dependencies.clear
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assert ! defined?(M)
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Object.const_set :M, Module.new
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Dependencies.clear
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assert ! defined?(M), "Dependencies should unload unloadable constants each time"
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end
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end
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def test_unloadable_should_fail_with_anonymous_modules
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with_loading 'autoloading_fixtures' do
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m = Module.new
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assert_raises(ArgumentError) { m.unloadable }
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end
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end
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def test_unloadable_should_return_change_flag
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with_loading 'autoloading_fixtures' do
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Object.const_set :M, Module.new
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assert_equal true, M.unloadable
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assert_equal false, M.unloadable
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end
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end
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def test_new_contants_in_without_constants
|
|
assert_equal [], (Dependencies.new_constants_in(Object) { })
|
|
assert Dependencies.constant_watch_stack.empty?
|
|
end
|
|
|
|
def test_new_constants_in_with_a_single_constant
|
|
assert_equal(["Hello"], (Dependencies.new_constants_in(Object) do
|
|
Object.const_set :Hello, 10
|
|
end))
|
|
assert Dependencies.constant_watch_stack.empty?
|
|
ensure
|
|
Object.send :remove_const, :Hello rescue nil
|
|
end
|
|
|
|
def test_new_constants_in_with_nesting
|
|
outer = Dependencies.new_constants_in(Object) do
|
|
Object.const_set :OuterBefore, 10
|
|
|
|
inner = Dependencies.new_constants_in(Object) do
|
|
Object.const_set :Inner, 20
|
|
end
|
|
assert_equal ["Inner"], inner
|
|
|
|
Object.const_set :OuterAfter, 30
|
|
end
|
|
|
|
assert_equal ["OuterAfter", "OuterBefore"], outer.sort
|
|
assert Dependencies.constant_watch_stack.empty?
|
|
ensure
|
|
%w(OuterBefore Inner OuterAfter).each do |name|
|
|
Object.send :remove_const, name rescue nil
|
|
end
|
|
end
|
|
|
|
def test_new_constants_in_module
|
|
Object.const_set :M, Module.new
|
|
|
|
outer = Dependencies.new_constants_in(M) do
|
|
M.const_set :OuterBefore, 10
|
|
|
|
inner = Dependencies.new_constants_in(M) do
|
|
M.const_set :Inner, 20
|
|
end
|
|
assert_equal ["M::Inner"], inner
|
|
|
|
M.const_set :OuterAfter, 30
|
|
end
|
|
assert_equal ["M::OuterAfter", "M::OuterBefore"], outer.sort
|
|
assert Dependencies.constant_watch_stack.empty?
|
|
ensure
|
|
Object.send :remove_const, :M rescue nil
|
|
end
|
|
|
|
def test_new_constants_in_module_using_name
|
|
outer = Dependencies.new_constants_in(:M) do
|
|
Object.const_set :M, Module.new
|
|
M.const_set :OuterBefore, 10
|
|
|
|
inner = Dependencies.new_constants_in(:M) do
|
|
M.const_set :Inner, 20
|
|
end
|
|
assert_equal ["M::Inner"], inner
|
|
|
|
M.const_set :OuterAfter, 30
|
|
end
|
|
assert_equal ["M::OuterAfter", "M::OuterBefore"], outer.sort
|
|
assert Dependencies.constant_watch_stack.empty?
|
|
ensure
|
|
Object.send :remove_const, :M rescue nil
|
|
end
|
|
|
|
def test_new_constants_in_with_inherited_constants
|
|
m = Dependencies.new_constants_in(:Object) do
|
|
Object.send :include, ModuleWithConstant
|
|
end
|
|
assert_equal [], m
|
|
end
|
|
|
|
def test_file_with_multiple_constants_and_require_dependency
|
|
with_loading 'autoloading_fixtures' do
|
|
assert ! defined?(MultipleConstantFile)
|
|
assert ! defined?(SiblingConstant)
|
|
|
|
require_dependency 'multiple_constant_file'
|
|
assert defined?(MultipleConstantFile)
|
|
assert defined?(SiblingConstant)
|
|
assert Dependencies.autoloaded?(:MultipleConstantFile)
|
|
assert Dependencies.autoloaded?(:SiblingConstant)
|
|
|
|
Dependencies.clear
|
|
|
|
assert ! defined?(MultipleConstantFile)
|
|
assert ! defined?(SiblingConstant)
|
|
end
|
|
end
|
|
|
|
def test_file_with_multiple_constants_and_auto_loading
|
|
with_loading 'autoloading_fixtures' do
|
|
assert ! defined?(MultipleConstantFile)
|
|
assert ! defined?(SiblingConstant)
|
|
|
|
assert_equal 10, MultipleConstantFile
|
|
|
|
assert defined?(MultipleConstantFile)
|
|
assert defined?(SiblingConstant)
|
|
assert Dependencies.autoloaded?(:MultipleConstantFile)
|
|
assert Dependencies.autoloaded?(:SiblingConstant)
|
|
|
|
Dependencies.clear
|
|
|
|
assert ! defined?(MultipleConstantFile)
|
|
assert ! defined?(SiblingConstant)
|
|
end
|
|
end
|
|
|
|
def test_nested_file_with_multiple_constants_and_require_dependency
|
|
with_loading 'autoloading_fixtures' do
|
|
assert ! defined?(ClassFolder::NestedClass)
|
|
assert ! defined?(ClassFolder::SiblingClass)
|
|
|
|
require_dependency 'class_folder/nested_class'
|
|
|
|
assert defined?(ClassFolder::NestedClass)
|
|
assert defined?(ClassFolder::SiblingClass)
|
|
assert Dependencies.autoloaded?("ClassFolder::NestedClass")
|
|
assert Dependencies.autoloaded?("ClassFolder::SiblingClass")
|
|
|
|
Dependencies.clear
|
|
|
|
assert ! defined?(ClassFolder::NestedClass)
|
|
assert ! defined?(ClassFolder::SiblingClass)
|
|
end
|
|
end
|
|
|
|
def test_nested_file_with_multiple_constants_and_auto_loading
|
|
with_loading 'autoloading_fixtures' do
|
|
assert ! defined?(ClassFolder::NestedClass)
|
|
assert ! defined?(ClassFolder::SiblingClass)
|
|
|
|
assert_kind_of Class, ClassFolder::NestedClass
|
|
|
|
assert defined?(ClassFolder::NestedClass)
|
|
assert defined?(ClassFolder::SiblingClass)
|
|
assert Dependencies.autoloaded?("ClassFolder::NestedClass")
|
|
assert Dependencies.autoloaded?("ClassFolder::SiblingClass")
|
|
|
|
Dependencies.clear
|
|
|
|
assert ! defined?(ClassFolder::NestedClass)
|
|
assert ! defined?(ClassFolder::SiblingClass)
|
|
end
|
|
end
|
|
|
|
def test_autoload_doesnt_shadow_no_method_error_with_relative_constant
|
|
with_loading 'autoloading_fixtures' do
|
|
assert !defined?(::RaisesNoMethodError), "::RaisesNoMethodError is defined but it hasn't been referenced yet!"
|
|
2.times do
|
|
assert_raise(NoMethodError) { RaisesNoMethodError }
|
|
assert !defined?(::RaisesNoMethodError), "::RaisesNoMethodError is defined but it should have failed!"
|
|
end
|
|
end
|
|
|
|
ensure
|
|
Object.send(:remove_const, :RaisesNoMethodError) if defined?(::RaisesNoMethodError)
|
|
end
|
|
|
|
def test_autoload_doesnt_shadow_no_method_error_with_absolute_constant
|
|
with_loading 'autoloading_fixtures' do
|
|
assert !defined?(::RaisesNoMethodError), "::RaisesNoMethodError is defined but it hasn't been referenced yet!"
|
|
2.times do
|
|
assert_raise(NoMethodError) { ::RaisesNoMethodError }
|
|
assert !defined?(::RaisesNoMethodError), "::RaisesNoMethodError is defined but it should have failed!"
|
|
end
|
|
end
|
|
|
|
ensure
|
|
Object.send(:remove_const, :RaisesNoMethodError) if defined?(::RaisesNoMethodError)
|
|
end
|
|
|
|
def test_autoload_doesnt_shadow_name_error
|
|
with_loading 'autoloading_fixtures' do
|
|
assert !defined?(::RaisesNameError), "::RaisesNameError is defined but it hasn't been referenced yet!"
|
|
2.times do
|
|
begin
|
|
::RaisesNameError.object_id
|
|
flunk 'should have raised NameError when autoloaded file referenced FooBarBaz'
|
|
rescue NameError => e
|
|
assert_equal 'uninitialized constant RaisesNameError::FooBarBaz', e.message
|
|
end
|
|
assert !defined?(::RaisesNameError), "::RaisesNameError is defined but it should have failed!"
|
|
end
|
|
|
|
assert !defined?(RaisesNameError)
|
|
2.times do
|
|
assert_raise(NameError) { RaisesNameError }
|
|
assert !defined?(::RaisesNameError), "::RaisesNameError is defined but it should have failed!"
|
|
end
|
|
end
|
|
|
|
ensure
|
|
Object.send(:remove_const, :RaisesNameError) if defined?(::RaisesNameError)
|
|
end
|
|
|
|
def test_remove_constant_handles_double_colon_at_start
|
|
Object.const_set 'DeleteMe', Module.new
|
|
DeleteMe.const_set 'OrMe', Module.new
|
|
Dependencies.send :remove_constant, "::DeleteMe::OrMe"
|
|
assert ! defined?(DeleteMe::OrMe)
|
|
assert defined?(DeleteMe)
|
|
Dependencies.send :remove_constant, "::DeleteMe"
|
|
assert ! defined?(DeleteMe)
|
|
end
|
|
|
|
def test_load_once_constants_should_not_be_unloaded
|
|
with_loading 'autoloading_fixtures' do
|
|
Dependencies.load_once_paths = Dependencies.load_paths
|
|
::A.to_s
|
|
assert defined?(A)
|
|
Dependencies.clear
|
|
assert defined?(A)
|
|
end
|
|
ensure
|
|
Dependencies.load_once_paths = []
|
|
Object.send :remove_const, :A rescue nil
|
|
end
|
|
|
|
def test_load_once_paths_should_behave_when_recursively_loading
|
|
with_loading 'dependencies', 'autoloading_fixtures' do
|
|
Dependencies.load_once_paths = [Dependencies.load_paths.last]
|
|
assert !defined?(CrossSiteDependency)
|
|
assert_nothing_raised { CrossSiteDepender.nil? }
|
|
assert defined?(CrossSiteDependency)
|
|
assert !Dependencies.autoloaded?(CrossSiteDependency),
|
|
"CrossSiteDependency shouldn't be marked as autoloaded!"
|
|
Dependencies.clear
|
|
assert defined?(CrossSiteDependency),
|
|
"CrossSiteDependency shouldn't have been unloaded!"
|
|
end
|
|
ensure
|
|
Dependencies.load_once_paths = []
|
|
end
|
|
|
|
end
|