from importlib import _bootstrap from . import util as source_util import unittest class PathHookTest(unittest.TestCase): """Test the path hook for source.""" def test_success(self): # XXX Only work on existing directories? with source_util.create_modules('dummy') as mapping: self.assertTrue(hasattr(_bootstrap._FileFinder(mapping['.root']), 'find_module')) def test_main(): from test.support import run_unittest run_unittest(PathHookTest) if __name__ == '__main__': test_main()