def test_to_dict(self):
dictionary = ListUtility.to_dict(self.left)
self.assertTrue(('file002.txt', 'file002.txt') in dictionary.iteritems())
self.assertFalse(('file003.txt', 'file002.txt') in dictionary.iteritems())
list_ = [FileDescriptor(name="file001"), FileDescriptor(name="file002")]
dictionary = ListUtility.to_dict(list_, key_extractor=FileDescriptor().name)
self.assertTrue((FileDescriptor(name="file001"), FileDescriptor(name="file001")) in dictionary.iteritems())
self.assertFalse((FileDescriptor(name="file001"), FileDescriptor(name="file002")) in dictionary.iteritems())
