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How to use test_wait_for_ssh method in tempest

Best Python code snippet using tempest_python

test_vm.py

Source:test_vm.py

...239                    target_platform["ipaddress"] = ipaddress240                    del uuids_macs[uuid]241            time.sleep(5.0)242        assert len(uuids_macs) == 0, "Failed to get a response to ping for "+str(uuids_macs)243    def test_wait_for_ssh(self, target_platforms):244        hosts = []245        for target_platform in target_platforms:246            hosts.append((target_platform, target_platform["ipaddress"]))247            248        print(f"Waiting for SSH server")249        # I need ~2-3 minutes for Cygwin download and SSH server installation250        time_end = datetime.datetime.now() + datetime.timedelta(minutes=5)251        while len(hosts) and (datetime.datetime.now() < time_end):252            (target_platform), host = hosts.pop()253            ssh = utils.SSH("user", "user")254            res, err_msg = ssh.connect(host)255            target_platform["err_msg"] = err_msg256            if not res:257                hosts.append(host)...

test_aws.py

Source:test_aws.py

...112                assert builder.instance.reload.called113                builder.instance = original_instance114@patch('paramiko.SSHClient')115@mock_ec2116def test_wait_for_ssh(t):117    ec2 = boto3.resource('ec2', region_name='us-east-1')118    with patch('time.sleep', return_value=None) as t:119        with AWSBuilder(ec2, valid) as builder:120            builder.launch()121            original_instance = builder.instance122            builder.instance = Mock()123            builder.instance.public_ip_address = '182.32.12.42'124            with MockDict(builder.instance.state, values=(("Code", 0), ("Code", 16))) as mock_state:  # noqa125                builder.instance.state = mock_state126                builder.wait_for_ssh()127                assert builder.instance.reload.called128                builder.instance = original_instance129@patch('paramiko.SSHClient')130@patch('time.sleep', return_value=None)...

ssh_test.py

Source:ssh_test.py

...22        self.ssh_cli = self.ssh_mod.init()23    @unittest.skip('Broken test cause by inter-deps')  # XXX: Fixme24    @mock.patch('treadmill.cli.ssh.run_ssh', mock.Mock())25    @mock.patch('treadmill.cli.ssh._connect')26    def test_wait_for_ssh(self, mock_conn):27        """Test the _wait_for_ssh() helper func."""28        # if the connection attempts fail29        mock_conn.return_value = False30        queue = g_queue.JoinableQueue(31            items=[('dummy.host', 1234), ('host', 1234)]32        )33        # W0212: don't compain about protected member access34        # pylint: disable=W021235        self.ssh_mod._wait_for_ssh(queue, 'ssh', 'cmd', timeout=0, attempts=10)36        self.assertEqual(mock_conn.call_count, 10)37        # check that "task_done()" has been invoked as many times as elements38        # have been read from the queue39        with self.assertRaises(ValueError):40            queue.task_done()...

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