| must_return_empty_Optional_when_no_new_pair_is_put_1 | 00:00:00.001 | Wed Apr 14 06:29:27 UTC 2021 | PASS |
| must_return_empty_Optional_when_no_new_pair_is_put_2 | 00:00:00.011 | Wed Apr 14 06:29:27 UTC 2021 | PASS |
| must_return_empty_Optional_when_no_new_pair_is_put_3 | 00:00:00.002 | Wed Apr 14 06:29:27 UTC 2021 | PASS |
| must_return_the_new_key_when_a_new_pair_is_put_1 | 00:00:00.002 | Wed Apr 14 06:29:27 UTC 2021 | PASS |
| must_return_the_new_key_when_a_new_pair_is_put_2 | 00:00:00.002 | Wed Apr 14 06:29:27 UTC 2021 | PASS |
| must_return_the_new_key_when_a_new_pair_is_put_3 | 00:00:00.004 | Wed Apr 14 06:29:28 UTC 2021 | PASS |
