def test_iperf_successful_setup(self, mock_ssh): p = iperf3.Iperf({}, self.ctx) mock_ssh.SSH.from_node().execute.return_value = (0, '', '') p.setup() self.assertIsNotNone(p.target) self.assertIsNotNone(p.host) mock_ssh.SSH.from_node().execute.assert_called_with("iperf3 -s -D")
def test_iperf_successful_teardown(self, mock_ssh): p = iperf3.Iperf({}, self.ctx) mock_ssh.SSH.from_node().execute.return_value = (0, '', '') p.host = mock_ssh.SSH.from_node() p.target = mock_ssh.SSH.from_node() p.teardown() mock_ssh.SSH.from_node().close.assert_called() mock_ssh.SSH.from_node().execute.assert_called_with("pkill iperf3")
def test_iperf_unsuccessful_script_error(self, mock_ssh): options = {} args = {'options': options} result = {} p = iperf3.Iperf(args, self.ctx) mock_ssh.SSH.from_node().execute.return_value = (0, '', '') p.host = mock_ssh.SSH.from_node() mock_ssh.SSH.from_node().execute.return_value = (1, '', 'FOOBAR') self.assertRaises(RuntimeError, p.run, result)
def test_iperf_unsuccessful_sla_jitter(self, mock_ssh): options = {"udp": "udp", "bandwidth": "20m"} args = {'options': options, 'sla': {'jitter': 0.0001}} result = {} p = iperf3.Iperf(args, self.ctx) mock_ssh.SSH.from_node().execute.return_value = (0, '', '') p.host = mock_ssh.SSH.from_node() sample_output = self._read_sample_output(self.output_name_udp) mock_ssh.SSH.from_node().execute.return_value = (0, sample_output, '') self.assertRaises(AssertionError, p.run, result)
def test_iperf_unsuccessful_sla(self, mock_ssh): options = {} args = {'options': options, 'sla': {'bytes_per_second': 25000000}} result = {} p = iperf3.Iperf(args, self.ctx) mock_ssh.SSH.from_node().execute.return_value = (0, '', '') p.host = mock_ssh.SSH.from_node() sample_output = self._read_sample_output(self.output_name_tcp) mock_ssh.SSH.from_node().execute.return_value = (0, sample_output, '') self.assertRaises(y_exc.SLAValidationError, p.run, result)
def test_iperf_successful_sla_jitter(self, mock_ssh): options = {"udp": "udp", "bandwidth": "20m"} args = {'options': options, 'sla': {'jitter': 10}} result = {} p = iperf3.Iperf(args, self.ctx) mock_ssh.SSH.from_node().execute.return_value = (0, '', '') p.host = mock_ssh.SSH.from_node() sample_output = self._read_sample_output(self.output_name_udp) mock_ssh.SSH.from_node().execute.return_value = (0, sample_output, '') expected_result = jsonutils.loads(sample_output) p.run(result) self.assertEqual(result, expected_result)
def test_iperf_successful_sla(self, mock_ssh): options = {} args = {'options': options, 'sla': {'bytes_per_second': 15000000}} result = {} p = iperf3.Iperf(args, self.ctx) mock_ssh.SSH.from_node().execute.return_value = (0, '', '') p.host = mock_ssh.SSH.from_node() sample_output = self._read_sample_output(self.output_name_tcp) mock_ssh.SSH.from_node().execute.return_value = (0, sample_output, '') expected_result = jsonutils.loads(sample_output) p.run(result) self.assertEqual(result, expected_result)
def test_iperf_successful_no_sla(self, mock_ssh): options = {} args = {'options': options} result = {} p = iperf3.Iperf(args, self.ctx) mock_ssh.SSH.from_node().execute.return_value = (0, '', '') p.host = mock_ssh.SSH.from_node() sample_output = self._read_sample_output(self.output_name_tcp) mock_ssh.SSH.from_node().execute.return_value = (0, sample_output, '') expected_result = utils.flatten_dict_key( jsonutils.loads(sample_output)) p.run(result) self.assertEqual(result, expected_result)
def test_iperf_successful_tcp_protocal(self, mock_ssh): options = {"protocol": "tcp", "nodelay": "yes"} args = {'options': options, 'sla': {'bytes_per_second': 15000000}} result = {} p = iperf3.Iperf(args, self.ctx) mock_ssh.SSH.from_node().execute.return_value = (0, '', '') p.host = mock_ssh.SSH.from_node() sample_output = self._read_sample_output(self.output_name_tcp) mock_ssh.SSH.from_node().execute.return_value = (0, sample_output, '') expected_result = utils.flatten_dict_key( jsonutils.loads(sample_output)) p.run(result) self.assertEqual(result, expected_result)
def test_iperf_unsuccessful_setup(self, mock_ssh): p = iperf3.Iperf({}, self.ctx) mock_ssh.SSH.from_node().execute.return_value = (1, '', 'FOOBAR') self.assertRaises(RuntimeError, p.setup)