aboutsummaryrefslogtreecommitdiffstats
path: root/activesupport
diff options
context:
space:
mode:
Diffstat (limited to 'activesupport')
-rw-r--r--activesupport/test/dependencies_test.rb79
1 files changed, 79 insertions, 0 deletions
diff --git a/activesupport/test/dependencies_test.rb b/activesupport/test/dependencies_test.rb
index fe8f51e11a..7039f90499 100644
--- a/activesupport/test/dependencies_test.rb
+++ b/activesupport/test/dependencies_test.rb
@@ -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)