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authorEdward MacGillivray <edward.s.macgillivray@intel.com>2017-08-18 10:41:03 -0700
committerEdward MacGillivray <edward.s.macgillivray@intel.com>2017-08-21 14:05:41 -0700
commitb9bd7a7b582dff2a8186c58a1fc9de4a219fcb1f (patch)
treeffdcfa8814032a9e9c7efa91b7b2a5d318094c9c /tests/unit/benchmark/contexts/standalone/test_ovsdpdk.py
parent4cd35297332c1fbfa114ff8b237ee3d4864f7498 (diff)
Refactor to make file sys more like class inheritance
Change-Id: I5471d2e894ca78407a57f3ba01202264c69ad174 Signed-off-by: Edward MacGillivray <edward.s.macgillivray@intel.com>
Diffstat (limited to 'tests/unit/benchmark/contexts/standalone/test_ovsdpdk.py')
-rw-r--r--tests/unit/benchmark/contexts/standalone/test_ovsdpdk.py327
1 files changed, 327 insertions, 0 deletions
diff --git a/tests/unit/benchmark/contexts/standalone/test_ovsdpdk.py b/tests/unit/benchmark/contexts/standalone/test_ovsdpdk.py
new file mode 100644
index 000000000..1d68384c9
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+++ b/tests/unit/benchmark/contexts/standalone/test_ovsdpdk.py
@@ -0,0 +1,327 @@
+# Copyright (c) 2016-2017 Intel Corporation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+from __future__ import absolute_import
+
+import os
+import unittest
+
+import mock
+
+from yardstick.benchmark.contexts.standalone import ovsdpdk
+
+NIC_INPUT = {
+ 'interface': {},
+ 'vports_mac': ['00:00:00:71:7d:25', '00:00:00:71:7d:26'],
+ 'pci': ['0000:06:00.0', '0000:06:00.1'],
+ 'phy_driver': 'i40e'}
+DRIVER = "i40e"
+NIC_DETAILS = {
+ 'interface': {0: 'enp6s0f0', 1: 'enp6s0f1'},
+ 'vports_mac': ['00:00:00:71:7d:25', '00:00:00:71:7d:26'],
+ 'pci': ['0000:06:00.0', '0000:06:00.1'],
+ 'phy_driver': 'i40e'}
+
+CORRECT_FILE_PATH = "/etc/yardstick/nodes/pod_ovs.yaml"
+WRONG_FILE_PATH = "/etc/yardstick/wrong.yaml"
+SAMPLE_FILE = "ovs_sample_write_to_file.txt"
+
+OVS = [{
+ 'auth_type': 'ssh_key',
+ 'name': 'ovs',
+ 'ssh_port': 22,
+ 'ip': '10.10.10.11',
+ 'key_filename': '/root/.ssh/id_rsa',
+ 'vports_mac': ['00:00:00:00:00:03', '00:00:00:00:00:04'],
+ 'vpath': '/usr/local/',
+ 'role': 'Ovsdpdk',
+ 'user': 'root',
+ 'images': '/var/lib/libvirt/images/ubuntu1.img',
+ 'flow': ['ovs-ofctl add-flow br0 in_port=1,action=output:3',
+ 'ovs-ofctl add-flow br0 in_port=3,action=output:1',
+ 'ovs-ofctl add-flow br0 in_port=4,action=output:2',
+ 'ovs-ofctl add-flow br0 in_port=2,action=output:4'],
+ 'phy_driver': 'i40e',
+ 'phy_ports': ['0000:06:00.0', '0000:06:00.1']}]
+
+OVS_PASSWORD = [{
+ 'auth_type': 'password',
+ 'name': 'ovs',
+ 'vports_mac': ['00:00:00:00:00:03', '00:00:00:00:00:04'],
+ 'ip': '10.10.10.11',
+ 'role': 'Ovsdpdk',
+ 'user': 'root',
+ 'vpath': '/usr/local/',
+ 'images': '/var/lib/libvirt/images/ubuntu1.img',
+ 'flow': ['ovs-ofctl add-flow br0 in_port=1,action=output:3',
+ 'ovs-ofctl add-flow br0 in_port=3,action=output:1',
+ 'ovs-ofctl add-flow br0 in_port=4,action=output:2',
+ 'ovs-ofctl add-flow br0 in_port=2,action=output:4'],
+ 'phy_driver': 'i40e',
+ 'password': 'password',
+ 'phy_ports': ['0000:06:00.0', '0000:06:00.1']}]
+
+#vfnic = "i40evf"
+PCIS = ['0000:06:00.0', '0000:06:00.1']
+
+
+class OvsdpdkTestCase(unittest.TestCase):
+
+ NODES_SAMPLE_SSH = "ovs_sample_ssh_key.yaml"
+ NODES_SAMPLE_PASSWORD = "ovs_sample_password.yaml"
+
+ def setUp(self):
+ self.test_context = ovsdpdk.Ovsdpdk()
+
+ def test_construct(self):
+ self.assertIsNone(self.test_context.name)
+ self.assertIsNone(self.test_context.file_path)
+ self.assertEqual(self.test_context.nodes, [])
+ self.assertEqual(self.test_context.ovs, [])
+ self.assertFalse(self.test_context.vm_deploy)
+ self.assertTrue(self.test_context.first_run)
+ self.assertEqual(self.test_context.user, "")
+ self.assertEqual(self.test_context.ssh_ip, "")
+ self.assertEqual(self.test_context.passwd, "")
+ self.assertEqual(self.test_context.ssh_port, "")
+ self.assertEqual(self.test_context.auth_type, "")
+
+ def test_init(self):
+ self.test_context.parse_pod_and_get_data = mock.Mock()
+ self.test_context.file_path = CORRECT_FILE_PATH
+ self.test_context.init()
+ self.assertIsNone(self.test_context.init())
+
+ def test_successful_init_with_ssh(self):
+ CORRECT_FILE_PATH = self._get_file_abspath(self.NODES_SAMPLE_SSH)
+ self.test_context.parse_pod_and_get_data(CORRECT_FILE_PATH)
+
+ def test_successful_init_with_password(self):
+ CORRECT_FILE_PATH = self._get_file_abspath(self.NODES_SAMPLE_PASSWORD)
+ self.test_context.parse_pod_and_get_data(CORRECT_FILE_PATH)
+
+ def test_unsuccessful_init(self):
+ self.assertRaises(
+ IOError,
+ lambda: self.test_context.parse_pod_and_get_data(WRONG_FILE_PATH))
+
+ def test_ssh_connection(self):
+ with mock.patch("yardstick.ssh.SSH") as ssh:
+ ssh_mock = mock.Mock(autospec=ssh.SSH)
+ ssh_mock.execute = \
+ mock.Mock(return_value=(0, {}, ""))
+ ssh.return_value = ssh_mock
+
+ @mock.patch('yardstick.network_services.utils.provision_tool', return_value="b")
+ def test_ssh_connection(self, mock_prov):
+ with mock.patch("yardstick.ssh.SSH") as ssh:
+ ssh_mock = mock.Mock(autospec=ssh.SSH)
+ ssh_mock.execute = \
+ mock.Mock(return_value=(1, "b", ""))
+ ssh.return_value = ssh_mock
+ mock_prov.provision_tool = mock.Mock()
+ ovs_obj = ovsdpdk.Ovsdpdk()
+ ovs_obj.connection = ssh_mock
+ ovs_obj.ovs = OVS_PASSWORD
+ self.assertIsNone(ovs_obj.ssh_remote_machine())
+
+ @mock.patch('yardstick.network_services.utils.provision_tool', return_value="b")
+ def test_ssh_connection_ssh_key(self, mock_prov):
+ with mock.patch("yardstick.ssh.SSH") as ssh:
+ ssh_mock = mock.Mock(autospec=ssh.SSH)
+ ssh_mock.execute = \
+ mock.Mock(return_value=(1, "b", ""))
+ ssh.return_value = ssh_mock
+ mock_prov.provision_tool = mock.Mock()
+ ovs_obj = ovsdpdk.Ovsdpdk()
+ ovs_obj.connection = ssh_mock
+ ovs_obj.ovs = OVS
+ ovs_obj.key_filename = '/root/.ssh/id_rsa'
+ self.assertIsNone(ovs_obj.ssh_remote_machine())
+
+ def test_get_nic_details(self):
+ with mock.patch("yardstick.ssh.SSH") as ssh:
+ ssh_mock = mock.Mock(autospec=ssh.SSH)
+ ssh_mock.execute = \
+ mock.Mock(return_value=(0, "eth0 eth1", ""))
+ ssh.return_value = ssh_mock
+ ovs_obj = ovsdpdk.Ovsdpdk()
+ ovs_obj.ovs = OVS
+ ovs_obj.connection = ssh_mock
+ self.assertIsNotNone(ovs_obj.get_nic_details())
+
+ def test_install_req_libs(self):
+ with mock.patch("yardstick.ssh.SSH") as ssh:
+ ssh_mock = mock.Mock(autospec=ssh.SSH)
+ ssh_mock.execute = \
+ mock.Mock(return_value=(0, {}, ""))
+ ssh.return_value = ssh_mock
+ ovs_obj = ovsdpdk.Ovsdpdk()
+ ovs_obj.first_run = True
+ ovs_obj.connection = ssh_mock
+ self.assertIsNone(ovs_obj.install_req_libs())
+
+ def test_setup_ovs(self):
+ with mock.patch("yardstick.ssh.SSH") as ssh:
+ ssh_mock = mock.Mock(autospec=ssh.SSH)
+ ssh_mock.execute = \
+ mock.Mock(return_value=(0, {}, ""))
+ ssh.return_value = ssh_mock
+ ovs_obj = ovsdpdk.Ovsdpdk()
+ ovs_obj.connection = ssh_mock
+ ovs_obj.ovs = OVS
+ self.assertIsNone(ovs_obj.setup_ovs({"eth0 eth1"}))
+
+ def test_start_ovs_serverswitch(self):
+ with mock.patch("yardstick.ssh.SSH") as ssh:
+ ssh_mock = mock.Mock(autospec=ssh.SSH)
+ ssh_mock.execute = \
+ mock.Mock(return_value=(0, {}, ""))
+ ssh.return_value = ssh_mock
+ ovs_obj = ovsdpdk.Ovsdpdk()
+ ovs_obj.connection = ssh_mock
+ ovs_obj.ovs = OVS
+ self.assertIsNone(ovs_obj.start_ovs_serverswitch())
+
+ def test_setup_ovs_bridge(self):
+ with mock.patch("yardstick.ssh.SSH") as ssh:
+ ssh_mock = mock.Mock(autospec=ssh.SSH)
+ ssh_mock.execute = \
+ mock.Mock(return_value=(0, {}, ""))
+ ssh.return_value = ssh_mock
+ ovs_obj = ovsdpdk.Ovsdpdk()
+ ovs_obj.connection = ssh_mock
+ ovs_obj.ovs = OVS
+ self.assertIsNone(ovs_obj.setup_ovs_bridge())
+
+ def test_add_oflows(self):
+ with mock.patch("yardstick.ssh.SSH") as ssh:
+ ssh_mock = mock.Mock(autospec=ssh.SSH)
+ ssh_mock.execute = \
+ mock.Mock(return_value=(0, {}, ""))
+ ssh.return_value = ssh_mock
+ ovs_obj = ovsdpdk.Ovsdpdk()
+ ovs_obj.connection = ssh_mock
+ ovs_obj.ovs = OVS
+ self.assertIsNone(ovs_obj.add_oflows())
+
+ def test_setup_ovs_context_vm_already_present(self):
+ with mock.patch("yardstick.ssh.SSH") as ssh:
+ ssh_mock = mock.Mock(autospec=ssh.SSH)
+ ssh_mock.execute = \
+ mock.Mock(return_value=(0, {}, ""))
+ ssh.return_value = ssh_mock
+ ovs_obj = ovsdpdk.Ovsdpdk()
+ ovs_obj.connection = ssh_mock
+ ovs_obj.ovs = OVS
+ mock_ovs = mock.Mock()
+ ssh_mock.put = mock.Mock()
+ ovs_obj.check_output = mock.Mock(return_value=(0, "vm1"))
+ with mock.patch("yardstick.benchmark.contexts.standalone.ovsdpdk.time"):
+ self.assertIsNone(ovs_obj.setup_ovs_context(PCIS, NIC_DETAILS, DRIVER))
+
+ @mock.patch(
+ 'yardstick.benchmark.contexts.standalone.ovsdpdk',
+ return_value="Domain vm1 created from /tmp/vm_ovs.xml")
+ def test_is_vm_created(self, NIC_INPUT):
+ with mock.patch("yardstick.ssh.SSH") as ssh:
+ ssh_mock = mock.Mock(autospec=ssh.SSH)
+ ssh_mock.execute = \
+ mock.Mock(return_value=(0, {}, ""))
+ ssh_mock.put = \
+ mock.Mock(return_value=(0, {}, ""))
+ ssh.return_value = ssh_mock
+ mock_ovs = mock.Mock()
+ ret_create = mock.Mock()
+ pcis = NIC_DETAILS['pci']
+ driver = NIC_DETAILS['phy_driver']
+ self.assertIsNotNone(
+ mock_ovs.ovs_obj.setup_ovs_context(
+ pcis,
+ NIC_DETAILS,
+ driver))
+
+ def test_check_output(self):
+ with mock.patch("yardstick.ssh.SSH") as ssh:
+ cmd = "command"
+ ssh_mock = mock.Mock(autospec=ssh.SSH)
+ ssh_mock.execute = \
+ mock.Mock(return_value=(0, {}, ""))
+ ssh.return_value = ssh_mock
+ ovs_obj = ovsdpdk.Ovsdpdk()
+ ovs_obj.connection = ssh_mock
+ self.assertIsNotNone(ovs_obj.check_output(cmd, None))
+
+ def test_split_cpu_list_available(self):
+ with mock.patch("itertools.chain") as iter1:
+ iter1 = mock.Mock()
+ print("{0}".format(iter1))
+ ovs_obj = ovsdpdk.Ovsdpdk()
+ self.assertIsNotNone(ovs_obj.split_cpu_list('0,5'))
+
+ def test_split_cpu_list_null(self):
+ with mock.patch("itertools.chain") as iter1:
+ iter1 = mock.Mock()
+ print("{0}".format(iter1))
+ ovs_obj = ovsdpdk.Ovsdpdk()
+ self.assertEqual(ovs_obj.split_cpu_list([]), [])
+
+ def test_destroy_vm_successful(self):
+ with mock.patch("yardstick.ssh.SSH") as ssh:
+ ssh_mock = mock.Mock(autospec=ssh.SSH)
+ ssh_mock.execute = \
+ mock.Mock(return_value=(0, {}, ""))
+ ssh.return_value = ssh_mock
+ ovs_obj = ovsdpdk.Ovsdpdk()
+ ovs_obj.connection = ssh_mock
+ ovs_obj.ovs = OVS
+ ovs_obj.check_output = mock.Mock(return_value=(0, "vm1"))
+ ssh_mock.execute = \
+ mock.Mock(return_value=(0, {}, ""))
+ ssh_mock.execute = \
+ mock.Mock(return_value=(0, {}, ""))
+ ssh_mock.execute = \
+ mock.Mock(return_value=(0, "0 i40e"))
+ ssh_mock.execute = \
+ mock.Mock(return_value=(0, "0 i40e"))
+ self.assertIsNone(ovs_obj.destroy_vm())
+
+ def test_destroy_vm_unsuccessful(self):
+ with mock.patch("yardstick.ssh.SSH") as ssh:
+ ssh_mock = mock.Mock(autospec=ssh.SSH)
+ ssh_mock.execute = \
+ mock.Mock(return_value=(0, {}, ""))
+ ssh.return_value = ssh_mock
+ ovs_obj = ovsdpdk.Ovsdpdk()
+ ovs_obj.connection = ssh_mock
+ ovs_obj.ovs = OVS
+ ovs_obj.check_output = mock.Mock(return_value=(1, {}))
+ self.assertIsNone(ovs_obj.destroy_vm())
+
+ def test_read_from_file(self):
+ CORRECT_FILE_PATH = self._get_file_abspath(self.NODES_SAMPLE_PASSWORD)
+ ovs_obj = ovsdpdk.Ovsdpdk()
+ self.assertIsNotNone(ovs_obj.read_from_file(CORRECT_FILE_PATH))
+
+ def test_write_to_file(self):
+ ovs_obj = ovsdpdk.Ovsdpdk()
+ self.assertIsNone(ovs_obj.write_to_file(SAMPLE_FILE, "some content"))
+
+ def _get_file_abspath(self, filename):
+ curr_path = os.path.dirname(os.path.abspath(__file__))
+ file_path = os.path.join(curr_path, filename)
+ return file_path
+
+if __name__ == '__main__':
+ unittest.main()