diff options
Diffstat (limited to 'tests/unit/benchmark/scenarios/networking')
5 files changed, 860 insertions, 213 deletions
diff --git a/tests/unit/benchmark/scenarios/networking/test_nstat.py b/tests/unit/benchmark/scenarios/networking/test_nstat.py index 131716727..fe44cfdf4 100644 --- a/tests/unit/benchmark/scenarios/networking/test_nstat.py +++ b/tests/unit/benchmark/scenarios/networking/test_nstat.py @@ -43,7 +43,7 @@ class NstatTestCase(unittest.TestCase): def test_nstat_successful_no_sla(self, mock_ssh): options = { - "duration": 60 + "duration": 0 } args = { "options": options, @@ -67,7 +67,7 @@ class NstatTestCase(unittest.TestCase): def test_nstat_successful_sla(self, mock_ssh): options = { - "duration": 60 + "duration": 0 } sla = { "IP_datagram_error_rate": 0.1 @@ -95,7 +95,7 @@ class NstatTestCase(unittest.TestCase): def test_nstat_unsuccessful_cmd_error(self, mock_ssh): options = { - "duration": 60 + "duration": 0 } sla = { "IP_datagram_error_rate": 0.1 diff --git a/tests/unit/benchmark/scenarios/networking/test_pktgen.py b/tests/unit/benchmark/scenarios/networking/test_pktgen.py index d4eb1246f..2914c8e02 100644 --- a/tests/unit/benchmark/scenarios/networking/test_pktgen.py +++ b/tests/unit/benchmark/scenarios/networking/test_pktgen.py @@ -138,6 +138,7 @@ class PktgenTestCase(unittest.TestCase): p.run(result) expected_result = jsonutils.loads(sample_output) expected_result["packets_received"] = 149300 + expected_result["packetsize"] = 60 self.assertEqual(result, expected_result) def test_pktgen_successful_sla(self, mock_ssh): @@ -164,6 +165,7 @@ class PktgenTestCase(unittest.TestCase): p.run(result) expected_result = jsonutils.loads(sample_output) expected_result["packets_received"] = 149300 + expected_result["packetsize"] = 60 self.assertEqual(result, expected_result) def test_pktgen_unsuccessful_sla(self, mock_ssh): @@ -204,6 +206,538 @@ class PktgenTestCase(unittest.TestCase): mock_ssh.SSH.from_node().execute.return_value = (1, '', 'FOOBAR') self.assertRaises(RuntimeError, p.run, result) + def test_pktgen_get_vnic_driver_name(self, mock_ssh): + args = { + 'options': {'packetsize': 60}, + } + p = pktgen.Pktgen(args, self.ctx) + p.server = mock_ssh.SSH.from_node() + + mock_ssh.SSH.from_node().execute.return_value = (0, 'ixgbevf', '') + + vnic_driver_name = p._get_vnic_driver_name() + self.assertEqual(vnic_driver_name, 'ixgbevf') + + def test_pktgen_unsuccessful_get_vnic_driver_name(self, mock_ssh): + args = { + 'options': {'packetsize': 60}, + } + p = pktgen.Pktgen(args, self.ctx) + p.server = mock_ssh.SSH.from_node() + + mock_ssh.SSH.from_node().execute.return_value = (1, '', '') + + self.assertRaises(RuntimeError, p._get_vnic_driver_name) + + def test_pktgen_get_sriov_queue_number(self, mock_ssh): + args = { + 'options': {'packetsize': 60}, + } + p = pktgen.Pktgen(args, self.ctx) + p.server = mock_ssh.SSH.from_node() + + mock_ssh.SSH.from_node().execute.return_value = (0, '2', '') + + p.queue_number = p._get_sriov_queue_number() + self.assertEqual(p.queue_number, 2) + + def test_pktgen_unsuccessful_get_sriov_queue_number(self, mock_ssh): + args = { + 'options': {'packetsize': 60}, + } + p = pktgen.Pktgen(args, self.ctx) + p.server = mock_ssh.SSH.from_node() + + mock_ssh.SSH.from_node().execute.return_value = (1, '', '') + + self.assertRaises(RuntimeError, p._get_sriov_queue_number) + + def test_pktgen_get_available_queue_number(self, mock_ssh): + args = { + 'options': {'packetsize': 60}, + } + p = pktgen.Pktgen(args, self.ctx) + p.server = mock_ssh.SSH.from_node() + + mock_ssh.SSH.from_node().execute.return_value = (0, '4', '') + + p._get_available_queue_number() + + mock_ssh.SSH.from_node().execute.assert_called_with( + "sudo ethtool -l eth0 | grep Combined | head -1 |" \ + "awk '{printf $2}'") + + def test_pktgen_unsuccessful_get_available_queue_number(self, mock_ssh): + args = { + 'options': {'packetsize': 60}, + } + p = pktgen.Pktgen(args, self.ctx) + p.server = mock_ssh.SSH.from_node() + + mock_ssh.SSH.from_node().execute.return_value = (1, '', '') + + self.assertRaises(RuntimeError, p._get_available_queue_number) + + def test_pktgen_get_usable_queue_number(self, mock_ssh): + args = { + 'options': {'packetsize': 60}, + } + p = pktgen.Pktgen(args, self.ctx) + p.server = mock_ssh.SSH.from_node() + + mock_ssh.SSH.from_node().execute.return_value = (0, '1', '') + + p._get_usable_queue_number() + + mock_ssh.SSH.from_node().execute.assert_called_with( + "sudo ethtool -l eth0 | grep Combined | tail -1 |" \ + "awk '{printf $2}'") + + def test_pktgen_unsuccessful_get_usable_queue_number(self, mock_ssh): + args = { + 'options': {'packetsize': 60}, + } + p = pktgen.Pktgen(args, self.ctx) + p.server = mock_ssh.SSH.from_node() + + mock_ssh.SSH.from_node().execute.return_value = (1, '', '') + + self.assertRaises(RuntimeError, p._get_usable_queue_number) + + def test_pktgen_enable_ovs_multiqueue(self, mock_ssh): + args = { + 'options': {'packetsize': 60}, + } + p = pktgen.Pktgen(args, self.ctx) + p.server = mock_ssh.SSH.from_node() + p.client = mock_ssh.SSH.from_node() + + mock_ssh.SSH.from_node().execute.return_value = (0, '4', '') + + mock_result1 = mock.Mock() + mock_result1.return_value = 1 + p._get_usable_queue_number = mock_result1 + + mock_result2 = mock.Mock() + mock_result2.return_value = 4 + p._get_available_queue_number = mock_result2 + + p.queue_number = p._enable_ovs_multiqueue() + self.assertEqual(p.queue_number, 4) + + def test_pktgen_enable_ovs_multiqueue_1q(self, mock_ssh): + args = { + 'options': {'packetsize': 60}, + } + p = pktgen.Pktgen(args, self.ctx) + p.server = mock_ssh.SSH.from_node() + p.client = mock_ssh.SSH.from_node() + + mock_ssh.SSH.from_node().execute.return_value = (0, '1', '') + + mock_result1 = mock.Mock() + mock_result1.return_value = 1 + p._get_usable_queue_number = mock_result1 + + mock_result2 = mock.Mock() + mock_result2.return_value = 1 + p._get_available_queue_number = mock_result2 + + p.queue_number = p._enable_ovs_multiqueue() + self.assertEqual(p.queue_number, 1) + + def test_pktgen_unsuccessful_enable_ovs_multiqueue(self, mock_ssh): + args = { + 'options': {'packetsize': 60}, + } + p = pktgen.Pktgen(args, self.ctx) + p.server = mock_ssh.SSH.from_node() + p.client = mock_ssh.SSH.from_node() + + mock_ssh.SSH.from_node().execute.return_value = (1, '', '') + + mock_result1 = mock.Mock() + mock_result1.return_value = 1 + p._get_usable_queue_number = mock_result1 + + mock_result2 = mock.Mock() + mock_result2.return_value = 4 + p._get_available_queue_number = mock_result2 + + self.assertRaises(RuntimeError, p._enable_ovs_multiqueue) + + def test_pktgen_setup_irqmapping_ovs(self, mock_ssh): + args = { + 'options': {'packetsize': 60}, + } + p = pktgen.Pktgen(args, self.ctx) + p.server = mock_ssh.SSH.from_node() + p.client = mock_ssh.SSH.from_node() + + mock_ssh.SSH.from_node().execute.return_value = (0, '10', '') + + p._setup_irqmapping_ovs(4) + + mock_ssh.SSH.from_node().execute.assert_called_with( + "echo 8 | sudo tee /proc/irq/10/smp_affinity") + + def test_pktgen_setup_irqmapping_ovs_1q(self, mock_ssh): + args = { + 'options': {'packetsize': 60}, + } + p = pktgen.Pktgen(args, self.ctx) + p.server = mock_ssh.SSH.from_node() + p.client = mock_ssh.SSH.from_node() + + mock_ssh.SSH.from_node().execute.return_value = (0, '10', '') + + p._setup_irqmapping_ovs(1) + + mock_ssh.SSH.from_node().execute.assert_called_with( + "echo 1 | sudo tee /proc/irq/10/smp_affinity") + + def test_pktgen_unsuccessful_setup_irqmapping_ovs(self, mock_ssh): + args = { + 'options': {'packetsize': 60}, + } + p = pktgen.Pktgen(args, self.ctx) + p.server = mock_ssh.SSH.from_node() + p.client = mock_ssh.SSH.from_node() + + mock_ssh.SSH.from_node().execute.return_value = (1, '', '') + + self.assertRaises(RuntimeError, p._setup_irqmapping_ovs, 4) + + def test_pktgen_unsuccessful_setup_irqmapping_ovs_1q(self, mock_ssh): + args = { + 'options': {'packetsize': 60}, + } + p = pktgen.Pktgen(args, self.ctx) + p.server = mock_ssh.SSH.from_node() + p.client = mock_ssh.SSH.from_node() + + mock_ssh.SSH.from_node().execute.return_value = (1, '', '') + + self.assertRaises(RuntimeError, p._setup_irqmapping_ovs, 1) + + def test_pktgen_setup_irqmapping_sriov(self, mock_ssh): + args = { + 'options': {'packetsize': 60}, + } + p = pktgen.Pktgen(args, self.ctx) + p.server = mock_ssh.SSH.from_node() + p.client = mock_ssh.SSH.from_node() + + mock_ssh.SSH.from_node().execute.return_value = (0, '10', '') + + p._setup_irqmapping_sriov(2) + + mock_ssh.SSH.from_node().execute.assert_called_with( + "echo 2 | sudo tee /proc/irq/10/smp_affinity") + + def test_pktgen_setup_irqmapping_sriov_1q(self, mock_ssh): + args = { + 'options': {'packetsize': 60}, + } + p = pktgen.Pktgen(args, self.ctx) + p.server = mock_ssh.SSH.from_node() + p.client = mock_ssh.SSH.from_node() + + mock_ssh.SSH.from_node().execute.return_value = (0, '10', '') + + p._setup_irqmapping_sriov(1) + + mock_ssh.SSH.from_node().execute.assert_called_with( + "echo 1 | sudo tee /proc/irq/10/smp_affinity") + + def test_pktgen_unsuccessful_setup_irqmapping_sriov(self, mock_ssh): + args = { + 'options': {'packetsize': 60}, + } + p = pktgen.Pktgen(args, self.ctx) + p.server = mock_ssh.SSH.from_node() + p.client = mock_ssh.SSH.from_node() + + mock_ssh.SSH.from_node().execute.return_value = (1, '', '') + + self.assertRaises(RuntimeError, p._setup_irqmapping_sriov, 2) + + def test_pktgen_unsuccessful_setup_irqmapping_sriov_1q(self, mock_ssh): + args = { + 'options': {'packetsize': 60}, + } + p = pktgen.Pktgen(args, self.ctx) + p.server = mock_ssh.SSH.from_node() + p.client = mock_ssh.SSH.from_node() + + mock_ssh.SSH.from_node().execute.return_value = (1, '', '') + + self.assertRaises(RuntimeError, p._setup_irqmapping_sriov, 1) + + def test_pktgen_is_irqbalance_disabled(self, mock_ssh): + args = { + 'options': {'packetsize': 60}, + } + p = pktgen.Pktgen(args, self.ctx) + p.server = mock_ssh.SSH.from_node() + + mock_ssh.SSH.from_node().execute.return_value = (0, '', '') + + p._is_irqbalance_disabled() + + mock_ssh.SSH.from_node().execute.assert_called_with( + "grep ENABLED /etc/default/irqbalance") + + def test_pktgen_unsuccessful_is_irqbalance_disabled(self, mock_ssh): + args = { + 'options': {'packetsize': 60}, + } + p = pktgen.Pktgen(args, self.ctx) + p.server = mock_ssh.SSH.from_node() + + mock_ssh.SSH.from_node().execute.return_value = (1, '', '') + + self.assertRaises(RuntimeError, p._is_irqbalance_disabled) + + def test_pktgen_disable_irqbalance(self, mock_ssh): + args = { + 'options': {'packetsize': 60}, + } + p = pktgen.Pktgen(args, self.ctx) + p.server = mock_ssh.SSH.from_node() + p.client = mock_ssh.SSH.from_node() + + mock_ssh.SSH.from_node().execute.return_value = (0, '', '') + + p._disable_irqbalance() + + mock_ssh.SSH.from_node().execute.assert_called_with( + "sudo service irqbalance disable") + + def test_pktgen_unsuccessful_disable_irqbalance(self, mock_ssh): + args = { + 'options': {'packetsize': 60}, + } + p = pktgen.Pktgen(args, self.ctx) + p.server = mock_ssh.SSH.from_node() + p.client = mock_ssh.SSH.from_node() + + mock_ssh.SSH.from_node().execute.return_value = (1, '', '') + + self.assertRaises(RuntimeError, p._disable_irqbalance) + + def test_pktgen_multiqueue_setup_ovs(self, mock_ssh): + args = { + 'options': {'packetsize': 60, 'multiqueue': True}, + } + p = pktgen.Pktgen(args, self.ctx) + p.server = mock_ssh.SSH.from_node() + p.client = mock_ssh.SSH.from_node() + + mock_ssh.SSH.from_node().execute.return_value = (0, '4', '') + + mock_result1 = mock.Mock() + mock_result1.return_value = False + p._is_irqbalance_disabled = mock_result1 + + mock_result2 = mock.Mock() + mock_result2.return_value = "virtio_net" + p._get_vnic_driver_name = mock_result2 + + mock_result3 = mock.Mock() + mock_result3.return_value = 1 + p._get_usable_queue_number = mock_result3 + + mock_result4 = mock.Mock() + mock_result4.return_value = 4 + p._get_available_queue_number = mock_result4 + + p.multiqueue_setup() + + self.assertEqual(p.queue_number, 4) + + def test_pktgen_multiqueue_setup_ovs_1q(self, mock_ssh): + args = { + 'options': {'packetsize': 60, 'multiqueue': True}, + } + p = pktgen.Pktgen(args, self.ctx) + p.server = mock_ssh.SSH.from_node() + p.client = mock_ssh.SSH.from_node() + + mock_ssh.SSH.from_node().execute.return_value = (0, '1', '') + + mock_result1 = mock.Mock() + mock_result1.return_value = False + p._is_irqbalance_disabled = mock_result1 + + mock_result2 = mock.Mock() + mock_result2.return_value = "virtio_net" + p._get_vnic_driver_name = mock_result2 + + mock_result3 = mock.Mock() + mock_result3.return_value = 1 + p._get_usable_queue_number = mock_result3 + + mock_result4 = mock.Mock() + mock_result4.return_value = 1 + p._get_available_queue_number = mock_result4 + + p.multiqueue_setup() + + self.assertEqual(p.queue_number, 1) + + def test_pktgen_multiqueue_setup_sriov(self, mock_ssh): + args = { + 'options': {'packetsize': 60, 'multiqueue': True}, + } + p = pktgen.Pktgen(args, self.ctx) + p.server = mock_ssh.SSH.from_node() + p.client = mock_ssh.SSH.from_node() + + mock_ssh.SSH.from_node().execute.return_value = (0, '2', '') + + mock_result1 = mock.Mock() + mock_result1.return_value = False + p._is_irqbalance_disabled = mock_result1 + + mock_result2 = mock.Mock() + mock_result2.return_value = "ixgbevf" + p._get_vnic_driver_name = mock_result2 + + p.multiqueue_setup() + + self.assertEqual(p.queue_number, 2) + + def test_pktgen_multiqueue_setup_sriov_1q(self, mock_ssh): + args = { + 'options': {'packetsize': 60, 'multiqueue': True}, + } + p = pktgen.Pktgen(args, self.ctx) + p.server = mock_ssh.SSH.from_node() + p.client = mock_ssh.SSH.from_node() + + mock_ssh.SSH.from_node().execute.return_value = (0, '1', '') + + mock_result1 = mock.Mock() + mock_result1.return_value = False + p._is_irqbalance_disabled = mock_result1 + + mock_result2 = mock.Mock() + mock_result2.return_value = "ixgbevf" + p._get_vnic_driver_name = mock_result2 + + p.multiqueue_setup() + + self.assertEqual(p.queue_number, 1) + + def test_pktgen_run_with_setup_done(self, mock_ssh): + args = { + 'options': {'packetsize': 60, 'number_of_ports': 10, 'duration': 20, 'multiqueue': True}, + 'sla': {'max_ppm': 1} + } + result = {} + p = pktgen.Pktgen(args, self.ctx) + p.server = mock_ssh.SSH.from_node() + p.client = mock_ssh.SSH.from_node() + + p.setup_done = True + p.multiqueue_setup_done = True + + mock_iptables_result = mock.Mock() + mock_iptables_result.return_value = 149300 + p._iptables_get_result = mock_iptables_result + + sample_output = '{"packets_per_second": 9753, "errors": 0, \ + "packets_sent": 149300, "flows": 110}' + mock_ssh.SSH.from_node().execute.return_value = (0, sample_output, '') + + p.run(result) + expected_result = jsonutils.loads(sample_output) + expected_result["packets_received"] = 149300 + expected_result["packetsize"] = 60 + self.assertEqual(result, expected_result) + + def test_pktgen_run_with_ovs_multiqueque(self, mock_ssh): + args = { + 'options': {'packetsize': 60, 'number_of_ports': 10, 'duration': 20, 'multiqueue': True}, + 'sla': {'max_ppm': 1} + } + result = {} + + p = pktgen.Pktgen(args, self.ctx) + + p.server = mock_ssh.SSH.from_node() + p.client = mock_ssh.SSH.from_node() + + mock_result = mock.Mock() + mock_result.return_value = "virtio_net" + p._get_vnic_driver_name = mock_result + + mock_result1 = mock.Mock() + mock_result1.return_value = 1 + p._get_usable_queue_number = mock_result1 + + mock_result2 = mock.Mock() + mock_result2.return_value = 4 + p._get_available_queue_number = mock_result2 + + mock_result3 = mock.Mock() + mock_result3.return_value = 4 + p._enable_ovs_multiqueue = mock_result3 + + mock_result4 = mock.Mock() + p._setup_irqmapping_ovs = mock_result4 + + mock_iptables_result = mock.Mock() + mock_iptables_result.return_value = 149300 + p._iptables_get_result = mock_iptables_result + + sample_output = '{"packets_per_second": 9753, "errors": 0, \ + "packets_sent": 149300, "flows": 110}' + mock_ssh.SSH.from_node().execute.return_value = (0, sample_output, '') + + p.run(result) + expected_result = jsonutils.loads(sample_output) + expected_result["packets_received"] = 149300 + expected_result["packetsize"] = 60 + self.assertEqual(result, expected_result) + + def test_pktgen_run_with_sriov_multiqueque(self, mock_ssh): + args = { + 'options': {'packetsize': 60, 'number_of_ports': 10, 'duration': 20, 'multiqueue': True}, + 'sla': {'max_ppm': 1} + } + result = {} + + p = pktgen.Pktgen(args, self.ctx) + + p.server = mock_ssh.SSH.from_node() + p.client = mock_ssh.SSH.from_node() + + mock_result1 = mock.Mock() + mock_result1.return_value = "ixgbevf" + p._get_vnic_driver_name = mock_result1 + + mock_result2 = mock.Mock() + mock_result2.return_value = 2 + p._get_sriov_queue_number = mock_result2 + + mock_result3 = mock.Mock() + p._setup_irqmapping_sriov = mock_result3 + + mock_iptables_result = mock.Mock() + mock_iptables_result.return_value = 149300 + p._iptables_get_result = mock_iptables_result + + sample_output = '{"packets_per_second": 9753, "errors": 0, \ + "packets_sent": 149300, "flows": 110}' + mock_ssh.SSH.from_node().execute.return_value = (0, sample_output, '') + + p.run(result) + expected_result = jsonutils.loads(sample_output) + expected_result["packets_received"] = 149300 + expected_result["packetsize"] = 60 + self.assertEqual(result, expected_result) def main(): unittest.main() diff --git a/tests/unit/benchmark/scenarios/networking/test_pktgen_dpdk.py b/tests/unit/benchmark/scenarios/networking/test_pktgen_dpdk.py index e6998e443..b4b87522c 100644 --- a/tests/unit/benchmark/scenarios/networking/test_pktgen_dpdk.py +++ b/tests/unit/benchmark/scenarios/networking/test_pktgen_dpdk.py @@ -20,6 +20,7 @@ import yardstick.common.utils as utils from yardstick.benchmark.scenarios.networking import pktgen_dpdk +@mock.patch('yardstick.benchmark.scenarios.networking.pktgen_dpdk.time') @mock.patch('yardstick.benchmark.scenarios.networking.pktgen_dpdk.ssh') class PktgenDPDKLatencyTestCase(unittest.TestCase): @@ -38,7 +39,7 @@ class PktgenDPDKLatencyTestCase(unittest.TestCase): } } - def test_pktgen_dpdk_successful_setup(self, mock_ssh): + def test_pktgen_dpdk_successful_setup(self, mock_ssh, mock_time): args = { 'options': {'packetsize': 60}, @@ -51,7 +52,7 @@ class PktgenDPDKLatencyTestCase(unittest.TestCase): self.assertIsNotNone(p.client) self.assertEqual(p.setup_done, True) - def test_pktgen_dpdk_successful_get_port_ip(self, mock_ssh): + def test_pktgen_dpdk_successful_get_port_ip(self, mock_ssh, mock_time): args = { 'options': {'packetsize': 60}, @@ -66,7 +67,7 @@ class PktgenDPDKLatencyTestCase(unittest.TestCase): mock_ssh.SSH.from_node().execute.assert_called_with( "ifconfig eth1 |grep 'inet addr' |awk '{print $2}' |cut -d ':' -f2 ") - def test_pktgen_dpdk_unsuccessful_get_port_ip(self, mock_ssh): + def test_pktgen_dpdk_unsuccessful_get_port_ip(self, mock_ssh, mock_time): args = { 'options': {'packetsize': 60}, @@ -78,7 +79,7 @@ class PktgenDPDKLatencyTestCase(unittest.TestCase): mock_ssh.SSH.from_node().execute.return_value = (1, '', 'FOOBAR') self.assertRaises(RuntimeError, utils.get_port_ip, p.server, "eth1") - def test_pktgen_dpdk_successful_get_port_mac(self, mock_ssh): + def test_pktgen_dpdk_successful_get_port_mac(self, mock_ssh, mock_time): args = { 'options': {'packetsize': 60}, @@ -93,7 +94,7 @@ class PktgenDPDKLatencyTestCase(unittest.TestCase): mock_ssh.SSH.from_node().execute.assert_called_with( "ifconfig |grep HWaddr |grep eth1 |awk '{print $5}' ") - def test_pktgen_dpdk_unsuccessful_get_port_mac(self, mock_ssh): + def test_pktgen_dpdk_unsuccessful_get_port_mac(self, mock_ssh, mock_time): args = { 'options': {'packetsize': 60}, @@ -105,7 +106,7 @@ class PktgenDPDKLatencyTestCase(unittest.TestCase): mock_ssh.SSH.from_node().execute.return_value = (1, '', 'FOOBAR') self.assertRaises(RuntimeError, utils.get_port_mac, p.server, "eth1") - def test_pktgen_dpdk_successful_no_sla(self, mock_ssh): + def test_pktgen_dpdk_successful_no_sla(self, mock_ssh, mock_time): args = { 'options': {'packetsize': 60}, @@ -124,7 +125,7 @@ class PktgenDPDKLatencyTestCase(unittest.TestCase): delta = result['avg_latency'] - 132 self.assertLessEqual(delta, 1) - def test_pktgen_dpdk_successful_sla(self, mock_ssh): + def test_pktgen_dpdk_successful_sla(self, mock_ssh, mock_time): args = { 'options': {'packetsize': 60}, @@ -141,7 +142,7 @@ class PktgenDPDKLatencyTestCase(unittest.TestCase): self.assertEqual(result, {"avg_latency": 100}) - def test_pktgen_dpdk_unsuccessful_sla(self, mock_ssh): + def test_pktgen_dpdk_unsuccessful_sla(self, mock_ssh, mock_time): args = { 'options': {'packetsize': 60}, @@ -158,7 +159,7 @@ class PktgenDPDKLatencyTestCase(unittest.TestCase): mock_ssh.SSH.from_node().execute.return_value = (0, sample_output, '') self.assertRaises(AssertionError, p.run, result) - def test_pktgen_dpdk_unsuccessful_script_error(self, mock_ssh): + def test_pktgen_dpdk_unsuccessful_script_error(self, mock_ssh, mock_time): args = { 'options': {'packetsize': 60}, diff --git a/tests/unit/benchmark/scenarios/networking/test_pktgen_dpdk_throughput.py b/tests/unit/benchmark/scenarios/networking/test_pktgen_dpdk_throughput.py index 0178165f8..d34097008 100644 --- a/tests/unit/benchmark/scenarios/networking/test_pktgen_dpdk_throughput.py +++ b/tests/unit/benchmark/scenarios/networking/test_pktgen_dpdk_throughput.py @@ -20,6 +20,7 @@ from yardstick.benchmark.scenarios.networking import pktgen_dpdk_throughput @mock.patch('yardstick.benchmark.scenarios.networking.pktgen_dpdk_throughput.ssh') +@mock.patch('yardstick.benchmark.scenarios.networking.pktgen_dpdk_throughput.time') class PktgenDPDKTestCase(unittest.TestCase): def setUp(self): @@ -36,7 +37,7 @@ class PktgenDPDKTestCase(unittest.TestCase): } } - def test_pktgen_dpdk_throughput_successful_setup(self, mock_ssh): + def test_pktgen_dpdk_throughput_successful_setup(self, mock__time, mock_ssh): args = { 'options': {'packetsize': 60}, } @@ -48,7 +49,7 @@ class PktgenDPDKTestCase(unittest.TestCase): self.assertIsNotNone(p.client) self.assertEqual(p.setup_done, True) - def test_pktgen_dpdk_throughput_successful_no_sla(self, mock_ssh): + def test_pktgen_dpdk_throughput_successful_no_sla(self, mock__time, mock_ssh): args = { 'options': {'packetsize': 60, 'number_of_ports': 10}, } @@ -74,7 +75,7 @@ class PktgenDPDKTestCase(unittest.TestCase): expected_result["packetsize"] = 60 self.assertEqual(result, expected_result) - def test_pktgen_dpdk_throughput_successful_sla(self, mock_ssh): + def test_pktgen_dpdk_throughput_successful_sla(self, mock__time, mock_ssh): args = { 'options': {'packetsize': 60, 'number_of_ports': 10}, 'sla': {'max_ppm': 10000} @@ -100,7 +101,7 @@ class PktgenDPDKTestCase(unittest.TestCase): expected_result["packetsize"] = 60 self.assertEqual(result, expected_result) - def test_pktgen_dpdk_throughput_unsuccessful_sla(self, mock_ssh): + def test_pktgen_dpdk_throughput_unsuccessful_sla(self, mock__time, mock_ssh): args = { 'options': {'packetsize': 60, 'number_of_ports': 10}, 'sla': {'max_ppm': 1000} @@ -121,7 +122,7 @@ class PktgenDPDKTestCase(unittest.TestCase): mock_ssh.SSH().execute.return_value = (0, sample_output, '') self.assertRaises(AssertionError, p.run, result) - def test_pktgen_dpdk_throughput_unsuccessful_script_error(self, mock_ssh): + def test_pktgen_dpdk_throughput_unsuccessful_script_error(self, mock__time, mock_ssh): args = { 'options': {'packetsize': 60, 'number_of_ports': 10}, 'sla': {'max_ppm': 1000} @@ -136,7 +137,7 @@ class PktgenDPDKTestCase(unittest.TestCase): mock_ssh.SSH().execute.return_value = (1, '', 'FOOBAR') self.assertRaises(RuntimeError, p.run, result) - def test_pktgen_dpdk_throughput_is_dpdk_setup(self, mock_ssh): + def test_pktgen_dpdk_throughput_is_dpdk_setup(self, mock__time, mock_ssh): args = { 'options': {'packetsize': 60}, } @@ -150,7 +151,7 @@ class PktgenDPDKTestCase(unittest.TestCase): mock_ssh.SSH().execute.assert_called_with( "ip a | grep eth1 2>/dev/null") - def test_pktgen_dpdk_throughput_dpdk_setup(self, mock_ssh): + def test_pktgen_dpdk_throughput_dpdk_setup(self, mock__time, mock_ssh): args = { 'options': {'packetsize': 60}, } @@ -164,7 +165,7 @@ class PktgenDPDKTestCase(unittest.TestCase): self.assertEqual(p.dpdk_setup_done, True) - def test_pktgen_dpdk_throughput_dpdk_get_result(self, mock_ssh): + def test_pktgen_dpdk_throughput_dpdk_get_result(self, mock__time, mock_ssh): args = { 'options': {'packetsize': 60}, } diff --git a/tests/unit/benchmark/scenarios/networking/test_vnf_generic.py b/tests/unit/benchmark/scenarios/networking/test_vnf_generic.py index 111e7812e..c9cd7fed5 100644 --- a/tests/unit/benchmark/scenarios/networking/test_vnf_generic.py +++ b/tests/unit/benchmark/scenarios/networking/test_vnf_generic.py @@ -91,68 +91,97 @@ STL_MOCKS = { 'stl.trex_stl_lib.zmq': mock.MagicMock(), } -COMPLETE_TREX_VNFD = \ - {'vnfd:vnfd-catalog': - {'vnfd': - [{'benchmark': - {'kpi': - ['rx_throughput_fps', - 'tx_throughput_fps', - 'tx_throughput_mbps', - 'rx_throughput_mbps', - 'tx_throughput_pc_linerate', - 'rx_throughput_pc_linerate', - 'min_latency', - 'max_latency', - 'avg_latency']}, - 'connection-point': [{'name': 'xe0', - 'type': 'VPORT'}, - {'name': 'xe1', - 'type': 'VPORT'}], - 'description': 'TRex stateless traffic generator for RFC2544', - 'id': 'TrexTrafficGen', - 'mgmt-interface': {'ip': '1.1.1.1', - 'password': 'berta', - 'user': 'berta', - 'vdu-id': 'trexgen-baremetal'}, - 'name': 'trexgen', - 'short-name': 'trexgen', - 'vdu': [{'description': 'TRex stateless traffic generator for RFC2544', - 'external-interface': - [{'name': 'xe0', - 'virtual-interface': {'bandwidth': '10 Gbps', - 'dst_ip': '1.1.1.1', - 'dst_mac': '00:01:02:03:04:05', - 'local_ip': '1.1.1.2', - 'local_mac': '00:01:02:03:05:05', - 'type': 'PCI-PASSTHROUGH', - 'netmask': "255.255.255.0", - 'driver': 'i40', - 'vpci': '0000:00:10.2'}, - 'vnfd-connection-point-ref': 'xe0'}, - {'name': 'xe1', - 'virtual-interface': {'bandwidth': '10 Gbps', - 'dst_ip': '2.1.1.1', - 'dst_mac': '00:01:02:03:04:06', - 'local_ip': '2.1.1.2', - 'local_mac': '00:01:02:03:05:06', - 'type': 'PCI-PASSTHROUGH', - 'netmask': "255.255.255.0", - 'driver': 'i40', - 'vpci': '0000:00:10.1'}, - 'vnfd-connection-point-ref': 'xe1'}], - 'id': 'trexgen-baremetal', - 'name': 'trexgen-baremetal'}]}]}} +COMPLETE_TREX_VNFD = { + 'vnfd:vnfd-catalog': { + 'vnfd': [ + { + 'benchmark': { + 'kpi': [ + 'rx_throughput_fps', + 'tx_throughput_fps', + 'tx_throughput_mbps', + 'rx_throughput_mbps', + 'tx_throughput_pc_linerate', + 'rx_throughput_pc_linerate', + 'min_latency', + 'max_latency', + 'avg_latency', + ], + }, + 'connection-point': [ + { + 'name': 'xe0', + 'type': 'VPORT', + }, + { + 'name': 'xe1', + 'type': 'VPORT', + }, + ], + 'description': 'TRex stateless traffic generator for RFC2544', + 'id': 'TrexTrafficGen', + 'mgmt-interface': { + 'ip': '1.1.1.1', + 'password': 'berta', + 'user': 'berta', + 'vdu-id': 'trexgen-baremetal', + }, + 'name': 'trexgen', + 'short-name': 'trexgen', + 'class-name': 'TrexTrafficGen', + 'vdu': [ + { + 'description': 'TRex stateless traffic generator for RFC2544', + 'external-interface': [ + { + 'name': 'xe0', + 'virtual-interface': { + 'bandwidth': '10 Gbps', + 'dst_ip': '1.1.1.1', + 'dst_mac': '00:01:02:03:04:05', + 'local_ip': '1.1.1.2', + 'local_mac': '00:01:02:03:05:05', + 'type': 'PCI-PASSTHROUGH', + 'netmask': "255.255.255.0", + 'driver': 'i40', + 'vpci': '0000:00:10.2', + }, + 'vnfd-connection-point-ref': 'xe0', + }, + { + 'name': 'xe1', + 'virtual-interface': { + 'bandwidth': '10 Gbps', + 'dst_ip': '2.1.1.1', + 'dst_mac': '00:01:02:03:04:06', + 'local_ip': '2.1.1.2', + 'local_mac': '00:01:02:03:05:06', + 'type': 'PCI-PASSTHROUGH', + 'netmask': "255.255.255.0", + 'driver': 'i40', + 'vpci': '0000:00:10.1', + }, + 'vnfd-connection-point-ref': 'xe1', + }, + ], + 'id': 'trexgen-baremetal', + 'name': 'trexgen-baremetal', + }, + ], + }, + ], + }, +} IP_ADDR_SHOW = """ -28: eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP """ -"""group default qlen 1000 +28: eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP \ +group default qlen 1000 link/ether 90:e2:ba:a7:6a:c8 brd ff:ff:ff:ff:ff:ff inet 1.1.1.1/8 brd 1.255.255.255 scope global eth1 inet6 fe80::92e2:baff:fea7:6ac8/64 scope link valid_lft forever preferred_lft forever -29: eth5: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP """ -"""group default qlen 1000 +29: eth5: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP \ +group default qlen 1000 link/ether 90:e2:ba:a7:6a:c9 brd ff:ff:ff:ff:ff:ff inet 2.1.1.1/8 brd 2.255.255.255 scope global eth5 inet6 fe80::92e2:baff:fea7:6ac9/64 scope link tentative @@ -160,10 +189,10 @@ IP_ADDR_SHOW = """ """ SYS_CLASS_NET = """ -lrwxrwxrwx 1 root root 0 sie 10 14:16 eth1 -> """ -"""../../devices/pci0000:80/0000:80:02.2/0000:84:00.1/net/eth1 -lrwxrwxrwx 1 root root 0 sie 3 10:37 eth2 -> """ -"""../../devices/pci0000:00/0000:00:01.1/0000:84:00.2/net/eth5 +lrwxrwxrwx 1 root root 0 sie 10 14:16 eth1 -> \ +../../devices/pci0000:80/0000:80:02.2/0000:84:00.1/net/eth1 +lrwxrwxrwx 1 root root 0 sie 3 10:37 eth2 -> \ +../../devices/pci0000:00/0000:00:01.1/0000:84:00.2/net/eth5 """ TRAFFIC_PROFILE = { @@ -174,137 +203,195 @@ TRAFFIC_PROFILE = { "traffic_type": "FixedTraffic", "frame_rate": 100, # pps "flow_number": 10, - "frame_size": 64}} + "frame_size": 64, + }, +} class TestNetworkServiceTestCase(unittest.TestCase): def setUp(self): - self.context_cfg = \ - {'nodes': - {'trexgen__1': {'role': 'TrafficGen', - 'name': 'trafficgen_1.yardstick', - 'ip': '10.10.10.11', - 'interfaces': - {'xe0': - {'netmask': '255.255.255.0', - 'local_ip': '152.16.100.20', - 'local_mac': '00:00:00:00:00:01', - 'driver': 'i40e', - 'vpci': '0000:07:00.0', - 'dpdk_port_num': 0}, - 'xe1': - {'netmask': '255.255.255.0', - 'local_ip': '152.16.40.20', - 'local_mac': '00:00:00:00:00:02', - 'driver': 'i40e', - 'vpci': '0000:07:00.1', - 'dpdk_port_num': 1}}, - 'password': 'r00t', - 'user': 'root'}, - 'trexvnf__1': {'name': 'vnf.yardstick', - 'ip': '10.10.10.12', - 'interfaces': - {'xe0': - {'netmask': '255.255.255.0', - 'local_ip': '152.16.100.19', - 'local_mac': '00:00:00:00:00:03', - 'driver': 'i40e', - 'vpci': '0000:07:00.0', - 'dpdk_port_num': 0}, - 'xe1': {'netmask': '255.255.255.0', - 'local_ip': '152.16.40.19', - 'local_mac': '00:00:00:00:00:04', - 'driver': 'i40e', - 'vpci': '0000:07:00.1', - 'dpdk_port_num': 1}}, - 'routing_table': [{'netmask': '255.255.255.0', - 'gateway': '152.16.100.20', - 'network': '152.16.100.20', - 'if': 'xe0'}, - {'netmask': '255.255.255.0', - 'gateway': '152.16.40.20', - 'network': '152.16.40.20', - 'if': 'xe1'}], - 'host': '10.223.197.164', - 'role': 'vnf', - 'user': 'root', - 'nd_route_tbl': - [{'netmask': '112', - 'gateway': '0064:ff9b:0:0:0:0:9810:6414', - 'network': '0064:ff9b:0:0:0:0:9810:6414', - 'if': 'xe0'}, - {'netmask': '112', - 'gateway': '0064:ff9b:0:0:0:0:9810:2814', - 'network': '0064:ff9b:0:0:0:0:9810:2814', - 'if': 'xe1'}], - 'password': 'r00t'}}} + self.trexgen__1 = { + 'name': 'trafficgen_1.yardstick', + 'ip': '10.10.10.11', + 'role': 'TrafficGen', + 'user': 'root', + 'password': 'r00t', + 'interfaces': { + 'xe0': { + 'netmask': '255.255.255.0', + 'local_ip': '152.16.100.20', + 'local_mac': '00:00:00:00:00:01', + 'driver': 'i40e', + 'vpci': '0000:07:00.0', + 'dpdk_port_num': 0, + }, + 'xe1': { + 'netmask': '255.255.255.0', + 'local_ip': '152.16.40.20', + 'local_mac': '00:00:00:00:00:02', + 'driver': 'i40e', + 'vpci': '0000:07:00.1', + 'dpdk_port_num': 1, + }, + }, + } + + self.trexvnf__1 = { + 'name': 'vnf.yardstick', + 'ip': '10.10.10.12', + 'host': '10.223.197.164', + 'role': 'vnf', + 'user': 'root', + 'password': 'r00t', + 'interfaces': { + 'xe0': { + 'netmask': '255.255.255.0', + 'local_ip': '152.16.100.19', + 'local_mac': '00:00:00:00:00:03', + 'driver': 'i40e', + 'vpci': '0000:07:00.0', + 'dpdk_port_num': 0, + }, + 'xe1': { + 'netmask': '255.255.255.0', + 'local_ip': '152.16.40.19', + 'local_mac': '00:00:00:00:00:04', + 'driver': 'i40e', + 'vpci': '0000:07:00.1', + 'dpdk_port_num': 1, + }, + }, + 'routing_table': [ + { + 'netmask': '255.255.255.0', + 'gateway': '152.16.100.20', + 'network': '152.16.100.20', + 'if': 'xe0', + }, + { + 'netmask': '255.255.255.0', + 'gateway': '152.16.40.20', + 'network': '152.16.40.20', + 'if': 'xe1', + }, + ], + 'nd_route_tbl': [ + { + 'netmask': '112', + 'gateway': '0064:ff9b:0:0:0:0:9810:6414', + 'network': '0064:ff9b:0:0:0:0:9810:6414', + 'if': 'xe0', + }, + { + 'netmask': '112', + 'gateway': '0064:ff9b:0:0:0:0:9810:2814', + 'network': '0064:ff9b:0:0:0:0:9810:2814', + 'if': 'xe1', + }, + ], + } + + self.context_cfg = { + 'nodes': { + 'trexgen__1': self.trexgen__1, + 'trexvnf__1': self.trexvnf__1, + }, + 'networks': { + 'private': { + 'vld_id': 'private', + }, + 'public': { + 'vld_id': 'public', + }, + }, + } + + self.vld0 = { + 'vnfd-connection-point-ref': [ + { + 'vnfd-connection-point-ref': 'xe0', + 'member-vnf-index-ref': '1', + 'vnfd-id-ref': 'trexgen' + }, + { + 'vnfd-connection-point-ref': 'xe0', + 'member-vnf-index-ref': '2', + 'vnfd-id-ref': 'trexgen' + } + ], + 'type': 'ELAN', + 'id': 'private', + 'name': 'trexgen__1 to trexvnf__1 link 1' + } + + self.vld1 = { + 'vnfd-connection-point-ref': [ + { + 'vnfd-connection-point-ref': 'xe1', + 'member-vnf-index-ref': '1', + 'vnfd-id-ref': 'trexgen' + }, + { + 'vnfd-connection-point-ref': 'xe1', + 'member-vnf-index-ref': '2', + 'vnfd-id-ref': 'trexgen' + } + ], + 'type': 'ELAN', + 'id': 'public', + 'name': 'trexvnf__1 to trexgen__1 link 2' + } self.topology = { + 'id': 'trex-tg-topology', 'short-name': 'trex-tg-topology', - 'constituent-vnfd': - [{'member-vnf-index': '1', - 'VNF model': 'tg_trex_tpl.yaml', - 'vnfd-id-ref': 'trexgen__1'}, - {'member-vnf-index': '2', - 'VNF model': 'tg_trex_tpl.yaml', - 'vnfd-id-ref': 'trexvnf__1'}], - 'description': 'trex-tg-topology', 'name': 'trex-tg-topology', - 'vld': [ + 'description': 'trex-tg-topology', + 'constituent-vnfd': [ { - 'vnfd-connection-point-ref': [ - { - 'vnfd-connection-point-ref': 'xe0', - 'member-vnf-index-ref': '1', - 'vnfd-id-ref': 'trexgen' - }, - { - 'vnfd-connection-point-ref': 'xe0', - 'member-vnf-index-ref': '2', - 'vnfd-id-ref': 'trexgen' - } - ], - 'type': 'ELAN', - 'id': 'private', - 'name': 'trexgen__1 to trexvnf__1 link 1' + 'member-vnf-index': '1', + 'VNF model': 'tg_trex_tpl.yaml', + 'vnfd-id-ref': 'trexgen__1', }, { - 'vnfd-connection-point-ref': [ - { - 'vnfd-connection-point-ref': 'xe1', - 'member-vnf-index-ref': '1', - 'vnfd-id-ref': 'trexgen' - }, - { - 'vnfd-connection-point-ref': 'xe1', - 'member-vnf-index-ref': '2', - 'vnfd-id-ref': 'trexgen' - } - ], - 'type': 'ELAN', - 'id': 'public', - 'name': 'trexvnf__1 to trexgen__1 link 2' - }], - 'id': 'trex-tg-topology', + 'member-vnf-index': '2', + 'VNF model': 'tg_trex_tpl.yaml', + 'vnfd-id-ref': 'trexvnf__1', + }, + ], + 'vld': [self.vld0, self.vld1], } self.scenario_cfg = { 'task_path': "", - 'tc_options': {'rfc2544': {'allowed_drop_rate': '0.8 - 1'}}, + "topology": self._get_file_abspath("vpe_vnf_topology.yaml"), 'task_id': 'a70bdf4a-8e67-47a3-9dc1-273c14506eb7', 'tc': 'tc_ipv4_1Mflow_64B_packetsize', - 'runner': {'object': 'NetworkServiceTestCase', - 'interval': 35, - 'output_filename': 'yardstick.out', - 'runner_id': 74476, - 'duration': 400, 'type': 'Duration'}, 'traffic_profile': 'ipv4_throughput_vpe.yaml', - 'traffic_options': {'flow': 'ipv4_1flow_Packets_vpe.yaml', - 'imix': 'imix_voice.yaml'}, 'type': 'ISB', - 'nodes': {'tg__2': 'trafficgen_2.yardstick', - 'tg__1': 'trafficgen_1.yardstick', - 'vnf__1': 'vnf.yardstick'}, - "topology": self._get_file_abspath("vpe_vnf_topology.yaml")} + 'type': 'ISB', + 'tc_options': { + 'rfc2544': { + 'allowed_drop_rate': '0.8 - 1', + }, + }, + 'runner': { + 'object': 'NetworkServiceTestCase', + 'interval': 35, + 'output_filename': 'yardstick.out', + 'runner_id': 74476, + 'duration': 400, + 'type': 'Duration', + }, + 'traffic_options': { + 'flow': 'ipv4_1flow_Packets_vpe.yaml', + 'imix': 'imix_voice.yaml' + }, + 'nodes': { + 'tg__2': 'trafficgen_2.yardstick', + 'tg__1': 'trafficgen_1.yardstick', + 'vnf__1': 'vnf.yardstick', + }, + } self.s = NetworkServiceTestCase(self.scenario_cfg, self.context_cfg) @@ -339,10 +426,18 @@ class TestNetworkServiceTestCase(unittest.TestCase): self.assertEqual({}, self.s._get_traffic_flow(self.scenario_cfg)) def test_get_vnf_imp(self): - vnfd = COMPLETE_TREX_VNFD['vnfd:vnfd-catalog']['vnfd'][0] + vnfd = COMPLETE_TREX_VNFD['vnfd:vnfd-catalog']['vnfd'][0]['class-name'] with mock.patch.dict("sys.modules", STL_MOCKS): self.assertIsNotNone(self.s.get_vnf_impl(vnfd)) + with self.assertRaises(IncorrectConfig) as raised: + self.s.get_vnf_impl('NonExistentClass') + + exc_str = str(raised.exception) + print(exc_str) + self.assertIn('No implementation', exc_str) + self.assertIn('found in', exc_str) + def test_load_vnf_models_invalid(self): self.context_cfg["nodes"]['trexgen__1']['VNF model'] = \ self._get_file_abspath("tg_trex_tpl.yaml") @@ -363,10 +458,10 @@ class TestNetworkServiceTestCase(unittest.TestCase): ssh.from_node.return_value = ssh_mock self.s.map_topology_to_infrastructure(self.context_cfg, self.topology) - self.assertEqual("tg_trex_tpl.yaml", - self.context_cfg["nodes"]['trexgen__1']['VNF model']) - self.assertEqual("tg_trex_tpl.yaml", - self.context_cfg["nodes"]['trexvnf__1']['VNF model']) + + nodes = self.context_cfg["nodes"] + self.assertEqual("tg_trex_tpl.yaml", nodes['trexgen__1']['VNF model']) + self.assertEqual("tg_trex_tpl.yaml", nodes['trexvnf__1']['VNF model']) def test_map_topology_to_infrastructure_insufficient_nodes(self): del self.context_cfg['nodes']['trexvnf__1'] @@ -376,9 +471,8 @@ class TestNetworkServiceTestCase(unittest.TestCase): mock.Mock(return_value=(1, SYS_CLASS_NET + IP_ADDR_SHOW, "")) ssh.from_node.return_value = ssh_mock - self.assertRaises(IncorrectSetup, - self.s.map_topology_to_infrastructure, - self.context_cfg, self.topology) + with self.assertRaises(IncorrectSetup): + self.s.map_topology_to_infrastructure(self.context_cfg, self.topology) def test_map_topology_to_infrastructure_config_invalid(self): cfg = dict(self.context_cfg) @@ -389,9 +483,8 @@ class TestNetworkServiceTestCase(unittest.TestCase): mock.Mock(return_value=(0, SYS_CLASS_NET + IP_ADDR_SHOW, "")) ssh.from_node.return_value = ssh_mock - self.assertRaises(IncorrectConfig, - self.s.map_topology_to_infrastructure, - self.context_cfg, self.topology) + with self.assertRaises(IncorrectConfig): + self.s.map_topology_to_infrastructure(self.context_cfg, self.topology) def test__resolve_topology_invalid_config(self): with mock.patch("yardstick.ssh.SSH") as ssh: @@ -400,14 +493,32 @@ class TestNetworkServiceTestCase(unittest.TestCase): mock.Mock(return_value=(0, SYS_CLASS_NET + IP_ADDR_SHOW, "")) ssh.from_node.return_value = ssh_mock - del self.context_cfg['nodes'] - self.assertRaises(IncorrectConfig, self.s._resolve_topology, - self.context_cfg, self.topology) + # purge an important key from the data structure + for interface in self.trexgen__1['interfaces'].values(): + del interface['local_mac'] + + with self.assertRaises(IncorrectConfig) as raised: + self.s._resolve_topology(self.context_cfg, self.topology) + + self.assertIn('not found', str(raised.exception)) + + # make a connection point ref with 3 points + self.vld0['vnfd-connection-point-ref'].append( + self.vld0['vnfd-connection-point-ref'][0]) + + with self.assertRaises(IncorrectConfig) as raised: + self.s._resolve_topology(self.context_cfg, self.topology) + + self.assertIn('wrong number of endpoints', str(raised.exception)) + + # make a connection point ref with 1 point + self.vld0['vnfd-connection-point-ref'] = \ + self.vld0['vnfd-connection-point-ref'][:1] + + with self.assertRaises(IncorrectConfig) as raised: + self.s._resolve_topology(self.context_cfg, self.topology) - self.topology['vld'][0]['vnfd-connection-point-ref'].append( - self.topology['vld'][0]['vnfd-connection-point-ref']) - self.assertRaises(IncorrectConfig, self.s._resolve_topology, - self.context_cfg, self.topology) + self.assertIn('wrong number of endpoints', str(raised.exception)) def test_run(self): tgen = mock.Mock(autospec=GenericTrafficGen) @@ -462,8 +573,8 @@ class TestNetworkServiceTestCase(unittest.TestCase): def test__get_traffic_profile_exception(self): cfg = dict(self.scenario_cfg) cfg["traffic_profile"] = "" - self.assertRaises(IOError, self.s._get_traffic_profile, cfg, - self.context_cfg) + with self.assertRaises(IOError): + self.s._get_traffic_profile(cfg, self.context_cfg) def test___get_traffic_imix_exception(self): cfg = dict(self.scenario_cfg) |