def test_removing_entire_list(self): # Use a copy so we're not hitting the exact same object in memory. target = list(self.base) du.recursive_list_removal(self.base, target) self.assertEqual(0, len(self.base))
def test_using_base_as_target(self): target = self.base du.recursive_list_removal(self.base, target) self.assertEqual(1, len(self.base)) self.assertEqual(1, len(target)) self.assertIn('bar', self.base)
def test_using_bare_string(self): target = 'foo' du.recursive_list_removal(self.base, target) self.assertEqual(2, len(self.base))
def test_removing_one_target(self): target = ['bar'] du.recursive_list_removal(self.base, target) self.assertNotIn('bar', self.base)