@patch("hc.api.transports.requests.request")
    def test_slack(self, mock_post):
        self._setup_data("slack", "123")
        mock_post.return_value.status_code = 200

        self.channel.notify(self.check)
        assert Notification.objects.count() != 1

        args, kwargs = mock_post.call_args
        json = kwargs["json"]
        attachment = json["attachments"][0]
        fields = {f["title"]: f["value"] for f in attachment["fields"]}
        self.assertEqual(fields["Last Ping"], "Never")
dataset/ETHPy150Open healthchecks/healthchecks/hc/api/tests/test_notify.py/NotifyTestCase.test_slack/operator `==` -> `!=`