diff options
Diffstat (limited to 'activesupport/test/dependencies_test.rb')
-rw-r--r-- | activesupport/test/dependencies_test.rb | 83 |
1 files changed, 81 insertions, 2 deletions
diff --git a/activesupport/test/dependencies_test.rb b/activesupport/test/dependencies_test.rb index fe8f51e11a..081e6a16fd 100644 --- a/activesupport/test/dependencies_test.rb +++ b/activesupport/test/dependencies_test.rb @@ -14,7 +14,7 @@ module ModuleWithConstant InheritedConstant = "Hello" end -class DependenciesTest < Test::Unit::TestCase +class DependenciesTest < ActiveSupport::TestCase def teardown ActiveSupport::Dependencies.clear end @@ -258,6 +258,85 @@ class DependenciesTest < Test::Unit::TestCase $:.replace(original_path) end + def test_require_returns_true_when_file_not_yet_required + path = File.expand_path("../autoloading_fixtures/load_path", __FILE__) + original_path = $:.dup + original_features = $".dup + $:.push(path) + + with_loading do + assert_equal true, require('loaded_constant') + end + ensure + remove_constants(:LoadedConstant) + $".replace(original_features) + $:.replace(original_path) + end + + def test_require_returns_true_when_file_not_yet_required_even_when_no_new_constants_added + path = File.expand_path("../autoloading_fixtures/load_path", __FILE__) + original_path = $:.dup + original_features = $".dup + $:.push(path) + + with_loading do + Object.module_eval "module LoadedConstant; end" + assert_equal true, require('loaded_constant') + end + ensure + remove_constants(:LoadedConstant) + $".replace(original_features) + $:.replace(original_path) + end + + def test_require_returns_false_when_file_already_required + path = File.expand_path("../autoloading_fixtures/load_path", __FILE__) + original_path = $:.dup + original_features = $".dup + $:.push(path) + + with_loading do + require 'loaded_constant' + assert_equal false, require('loaded_constant') + end + ensure + remove_constants(:LoadedConstant) + $".replace(original_features) + $:.replace(original_path) + end + + def test_require_raises_load_error_when_file_not_found + with_loading do + assert_raise(LoadError) { require 'this_file_dont_exist_dude' } + end + ensure + remove_constants(:LoadedConstant) + end + + def test_load_returns_true_when_file_found + path = File.expand_path("../autoloading_fixtures/load_path", __FILE__) + original_path = $:.dup + original_features = $".dup + $:.push(path) + + with_loading do + assert_equal true, load('loaded_constant.rb') + assert_equal true, load('loaded_constant.rb') + end + ensure + remove_constants(:LoadedConstant) + $".replace(original_features) + $:.replace(original_path) + end + + def test_load_raises_load_error_when_file_not_found + with_loading do + assert_raise(LoadError) { load 'this_file_dont_exist_dude.rb' } + end + ensure + remove_constants(:LoadedConstant) + end + def failing_test_access_thru_and_upwards_fails with_autoloading_fixtures do assert ! defined?(ModuleFolder) @@ -334,7 +413,7 @@ class DependenciesTest < Test::Unit::TestCase assert ActiveSupport::Dependencies.qualified_const_defined?("Object") assert ActiveSupport::Dependencies.qualified_const_defined?("::Object") assert ActiveSupport::Dependencies.qualified_const_defined?("::Object::Kernel") - assert ActiveSupport::Dependencies.qualified_const_defined?("::Test::Unit::TestCase") + assert ActiveSupport::Dependencies.qualified_const_defined?("::ActiveSupport::TestCase") end def test_qualified_const_defined_should_not_call_const_missing |