Wrong assertion methods in unit test

[Takashi Natsume]

The following test code is not appropriate. The 'assert_called_once_with' method should be used.

        self.assertTrue(clear_bl_mock.called_with(self.context,
                                                  port_id=port_id,
                                                  host=host))
        self.assertTrue(delete_port_binding_mock.called_with(self.context,
                                                             host=host,
                                                             port_id=port_id))

See https://opendev.org/openstack/neutron/src/commit/92fa8ce6af42db5b88f640137d823a11c5a44a2c/neutron/tests/unit/plugins/ml2/test_plugin.py#L1932-L1937 (master)

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.opendev.org/c/openstack/neutron/+/791497

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.opendev.org/c/openstack/neutron/+/791497
Committed: https://opendev.org/openstack/neutron/commit/4e3f65ceef8b3c7321194c3087eb01ca4553bf56
Submitter: "Zuul (22348)"
Branch: master

commit 4e3f65ceef8b3c7321194c3087eb01ca4553bf56
Author: Takashi Natsume <email address hidden>
Date: Fri May 14 23:12:14 2021 +0900

    Fix wrong assertion methods in a unit test

    Fix wrong assertion methods in the
    test_delete_port_binding_delete_binding_and_levels method in
    neutron.tests.unit.plugins.ml2.test_plugin.TestMl2PluginOnly.

    Change-Id: Ib9c5f9ba660484df6048238375bc31f624228677
    Closes-Bug: 1928471
    Signed-off-by: Takashi Natsume <email address hidden>

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/neutron 19.0.0.0rc1 release candidate.