Move tests: unit/network_services/traffic_profile

* Fix pylint errors
* Add TODOs

Some errors are ignored locally, as they were a symptom of other problems.
These issues have been flagged with a TODO, and should be fixed later.

JIRA: YARDSTICK-837
Signed-off-by: Emma Foley <emma.l.foley@intel.com>
Change-Id: Id983a2e415d66633331e7fea96a377e2a7589980

1 files changed, 309 insertions, 0 deletions

diff --git a/yardstick/tests/unit/network_services/traffic_profile/test_trex_traffic_profile.py b/yardstick/tests/unit/network_services/traffic_profile/test_trex_traffic_profile.py
new file mode 100644
index 000000000..5fe1b7326
--- /dev/null
+++ b/yardstick/tests/unit/network_services/traffic_profile/test_trex_traffic_profile.py
@@ -0,0 +1,309 @@
+# 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.
+
+import ipaddress
+
+import mock
+import six
+import unittest
+
+from yardstick.tests import STL_MOCKS
+from yardstick.common import exceptions as y_exc
+
+STLClient = mock.MagicMock()
+stl_patch = mock.patch.dict("sys.modules", STL_MOCKS)
+stl_patch.start()
+
+if stl_patch:
+    from yardstick.network_services.traffic_profile.base import TrafficProfile
+    from yardstick.network_services.traffic_profile.trex_traffic_profile import TrexProfile
+    from yardstick.network_services.traffic_profile.trex_traffic_profile import SRC
+    from yardstick.network_services.traffic_profile.trex_traffic_profile import DST
+    from yardstick.network_services.traffic_profile.trex_traffic_profile import ETHERNET
+    from yardstick.network_services.traffic_profile.trex_traffic_profile import IP
+    from yardstick.network_services.traffic_profile.trex_traffic_profile import IPv6
+    from yardstick.network_services.traffic_profile.trex_traffic_profile import UDP
+    from yardstick.network_services.traffic_profile.trex_traffic_profile import SRC_PORT
+    from yardstick.network_services.traffic_profile.trex_traffic_profile import DST_PORT
+    from yardstick.network_services.traffic_profile.trex_traffic_profile import TYPE_OF_SERVICE
+
+
+class TestTrexProfile(unittest.TestCase):
+    TRAFFIC_PROFILE = {
+        "schema": "isb:traffic_profile:0.1",
+        "name": "fixed",
+        "description": "Fixed traffic profile to run UDP traffic",
+        "traffic_profile": {
+            "traffic_type": "FixedTraffic",
+            "frame_rate": 100,  # pps
+            "flow_number": 10,
+            "frame_size": 64}}
+
+    EXAMPLE_ETHERNET_ADDR = "00:00:00:00:00:01"
+    EXAMPLE_IP_ADDR = "10.0.0.1"
+    EXAMPLE_IPv6_ADDR = "0064:ff9b:0:0:0:0:9810:6414"
+
+    PROFILE = {
+        'description': 'Traffic profile to run RFC2544 latency',
+        'name': 'rfc2544',
+        'traffic_profile': {'traffic_type': 'RFC2544Profile',
+                            'frame_rate': 100},
+        TrafficProfile.DOWNLINK: {
+            'ipv4': {'outer_l2': {'framesize': {'64B': '100',
+                                                '1518B': '0',
+                                                '128B': '0',
+                                                '1400B': '0',
+                                                '256B': '0',
+                                                '373b': '0',
+                                                '570B': '0'},
+                                  "srcmac": "00:00:00:00:00:02",
+                                  "dstmac": "00:00:00:00:00:01"},
+                     'outer_l3v4': {'dstip4': '1.1.1.1-1.1.2.2',
+                                    'proto': 'udp',
+                                    'srcip4': '9.9.1.1-90.1.2.2',
+                                    'dscp': 0, 'ttl': 32,
+                                    'count': 1},
+                     'outer_l4': {'srcport': '2001',
+                                  'dsrport': '1234',
+                                  'count': 1}}},
+        TrafficProfile.UPLINK: {
+            'ipv4':
+                {'outer_l2': {'framesize':
+                                  {'64B': '100', '1518B': '0',
+                                   '128B': '0', '1400B': '0',
+                                   '256B': '0', '373b': '0',
+                                   '570B': '0'},
+                              "srcmac": "00:00:00:00:00:01",
+                              "dstmac": "00:00:00:00:00:02"},
+                 'outer_l3v4': {'dstip4': '9.9.1.1-90.105.255.255',
+                                'proto': 'udp',
+                                'srcip4': '1.1.1.1-1.15.255.255',
+                                'dscp': 0, 'ttl': 32, 'count': 1},
+                 'outer_l4': {'dstport': '2001',
+                              'srcport': '1234',
+                              'count': 1}}},
+        'schema': 'isb:traffic_profile:0.1'}
+    PROFILE_v6 = {
+        'description': 'Traffic profile to run RFC2544 latency',
+        'name': 'rfc2544',
+        'traffic_profile': {'traffic_type': 'RFC2544Profile',
+                            'frame_rate': 100},
+        TrafficProfile.DOWNLINK: {
+            'ipv6': {'outer_l2': {'framesize':
+                                      {'64B': '100', '1518B': '0',
+                                       '128B': '0', '1400B': '0',
+                                       '256B': '0', '373b': '0',
+                                       '570B': '0'},
+                                  "srcmac": "00:00:00:00:00:02",
+                                  "dstmac": "00:00:00:00:00:01"},
+                     'outer_l3v4': {
+                         'dstip6':
+                             '0064:ff9b:0:0:0:0:9810:6414-0064:ff9b:0:0:0:0:9810:6420',
+                         'proto': 'udp',
+                         'srcip6':
+                             '0064:ff9b:0:0:0:0:9810:2814-0064:ff9b:0:0:0:0:9810:2820',
+                         'dscp': 0, 'ttl': 32,
+                         'count': 1},
+                     'outer_l4': {'srcport': '2001',
+                                  'dsrport': '1234',
+                                  'count': 1}}},
+        TrafficProfile.UPLINK: {
+            'ipv6': {'outer_l2': {'framesize':
+                                      {'64B': '100', '1518B': '0',
+                                       '128B': '0', '1400B': '0',
+                                       '256B': '0', '373b': '0',
+                                       '570B': '0'},
+                                  "srcmac": "00:00:00:00:00:01",
+                                  "dstmac": "00:00:00:00:00:02"},
+                     'outer_l3v4': {
+                         'dstip6':
+                             '0064:ff9b:0:0:0:0:9810:2814-0064:ff9b:0:0:0:0:9810:2820',
+                         'proto': 'udp',
+                         'srcip6':
+                             '0064:ff9b:0:0:0:0:9810:6414-0064:ff9b:0:0:0:0:9810:6420',
+                         'dscp': 0, 'ttl': 32,
+                         'count': 1},
+                     'outer_l4': {'dstport': '2001',
+                                  'srcport': '1234',
+                                  'count': 1}}},
+        'schema': 'isb:traffic_profile:0.1'}
+
+    def test___init__(self):
+        TrafficProfile.params = self.PROFILE
+        trex_profile = \
+            TrexProfile(TrafficProfile)
+        self.assertEqual(trex_profile.pps, 100)
+
+    def test_qinq(self):
+        qinq = {"S-VLAN": {"id": 128, "priority": 0, "cfi": 0},
+                "C-VLAN": {"id": 512, "priority": 0, "cfi": 0}}
+
+        trex_profile = \
+            TrexProfile(TrafficProfile)
+        self.assertIsNone(trex_profile.set_qinq(qinq))
+
+        qinq = {"S-VLAN": {"id": "128-130", "priority": 0, "cfi": 0},
+                "C-VLAN": {"id": "512-515", "priority": 0, "cfi": 0}}
+        self.assertIsNone(trex_profile.set_qinq(qinq))
+
+    def test__set_outer_l2_fields(self):
+        trex_profile = \
+            TrexProfile(TrafficProfile)
+        qinq = {"S-VLAN": {"id": 128, "priority": 0, "cfi": 0},
+                "C-VLAN": {"id": 512, "priority": 0, "cfi": 0}}
+        outer_l2 = self.PROFILE[TrafficProfile.UPLINK]['ipv4']['outer_l2']
+        outer_l2['QinQ'] = qinq
+        self.assertIsNone(trex_profile._set_outer_l2_fields(outer_l2))
+
+    def test__set_outer_l3v4_fields(self):
+        trex_profile = \
+            TrexProfile(TrafficProfile)
+        outer_l3v4 = self.PROFILE[TrafficProfile.UPLINK]['ipv4']['outer_l3v4']
+        outer_l3v4['proto'] = 'tcp'
+        self.assertIsNone(trex_profile._set_outer_l3v4_fields(outer_l3v4))
+
+    def test__set_outer_l3v6_fields(self):
+        trex_profile = \
+            TrexProfile(TrafficProfile)
+        outer_l3v6 = self.PROFILE_v6[TrafficProfile.UPLINK]['ipv6']['outer_l3v4']
+        outer_l3v6['proto'] = 'tcp'
+        outer_l3v6['tc'] = 1
+        outer_l3v6['hlim'] = 10
+        self.assertIsNone(trex_profile._set_outer_l3v6_fields(outer_l3v6))
+
+    def test__set_outer_l4_fields(self):
+        trex_profile = \
+            TrexProfile(TrafficProfile)
+        outer_l4 = self.PROFILE[TrafficProfile.UPLINK]['ipv4']['outer_l4']
+        self.assertIsNone(trex_profile._set_outer_l4_fields(outer_l4))
+
+    def test_get_streams(self):
+        trex_profile = \
+            TrexProfile(TrafficProfile)
+        trex_profile.params = self.PROFILE
+        profile_data = self.PROFILE[TrafficProfile.UPLINK]
+        self.assertIsNotNone(trex_profile.get_streams(profile_data))
+        trex_profile.pg_id = 1
+        self.assertIsNotNone(trex_profile.get_streams(profile_data))
+        trex_profile.params = self.PROFILE_v6
+        trex_profile.profile_data = self.PROFILE_v6[TrafficProfile.UPLINK]
+        self.assertIsNotNone(trex_profile.get_streams(profile_data))
+        trex_profile.pg_id = 1
+        self.assertIsNotNone(trex_profile.get_streams(profile_data))
+
+    def test_generate_packets(self):
+        trex_profile = \
+            TrexProfile(TrafficProfile)
+        trex_profile.fsize = 10
+        trex_profile.base_pkt = [10]
+        self.assertIsNone(trex_profile.generate_packets())
+
+    def test_generate_imix_data_error(self):
+        trex_profile = \
+            TrexProfile(TrafficProfile)
+        self.assertEqual({}, trex_profile.generate_imix_data(False))
+
+    def test__count_ip_ipv4(self):
+        start, end, count = TrexProfile._count_ip('1.1.1.1', '1.2.3.4')
+        self.assertEqual('1.1.1.1', str(start))
+        self.assertEqual('1.2.3.4', str(end))
+        diff = (int(ipaddress.IPv4Address(six.u('1.2.3.4'))) -
+                int(ipaddress.IPv4Address(six.u('1.1.1.1'))))
+        self.assertEqual(diff, count)
+
+    def test__count_ip_ipv6(self):
+        start_ip = '0064:ff9b:0:0:0:0:9810:6414'
+        end_ip = '0064:ff9b:0:0:0:0:9810:6420'
+        start, end, count = TrexProfile._count_ip(start_ip, end_ip)
+        self.assertEqual(0x98106414, start)
+        self.assertEqual(0x98106420, end)
+        self.assertEqual(0x98106420 - 0x98106414, count)
+
+    def test__count_ip_ipv6_exception(self):
+        start_ip = '0064:ff9b:0:0:0:0:9810:6420'
+        end_ip = '0064:ff9b:0:0:0:0:9810:6414'
+        with self.assertRaises(y_exc.IPv6RangeError):
+            TrexProfile._count_ip(start_ip, end_ip)
+
+    def test__dscp_range_action_partial_actual_count_zero(self):
+        traffic_profile = TrexProfile(TrafficProfile)
+        dscp_partial = traffic_profile._dscp_range_action_partial()
+
+        flow_vars_initial_length = len(traffic_profile.vm_flow_vars)
+        dscp_partial('1', '1', 'unneeded')
+        self.assertEqual(len(traffic_profile.vm_flow_vars), flow_vars_initial_length + 2)
+
+    def test__dscp_range_action_partial_count_greater_than_actual(self):
+        traffic_profile = TrexProfile(TrafficProfile)
+        dscp_partial = traffic_profile._dscp_range_action_partial()
+
+        flow_vars_initial_length = len(traffic_profile.vm_flow_vars)
+        dscp_partial('1', '10', '100')
+        self.assertEqual(len(traffic_profile.vm_flow_vars), flow_vars_initial_length + 2)
+
+    def test__udp_range_action_partial_actual_count_zero(self):
+        traffic_profile = TrexProfile(TrafficProfile)
+        traffic_profile.udp['field1'] = 'value1'
+        udp_partial = traffic_profile._udp_range_action_partial('field1')
+
+        flow_vars_initial_length = len(traffic_profile.vm_flow_vars)
+        udp_partial('1', '1', 'unneeded')
+        self.assertEqual(len(traffic_profile.vm_flow_vars), flow_vars_initial_length + 2)
+
+    def test__udp_range_action_partial_count_greater_than_actual(self):
+        traffic_profile = TrexProfile(TrafficProfile)
+        traffic_profile.udp['field1'] = 'value1'
+        udp_partial = traffic_profile._udp_range_action_partial('field1', 'not_used_count')
+
+        flow_vars_initial_length = len(traffic_profile.vm_flow_vars)
+        udp_partial('1', '10', '100')
+        self.assertEqual(len(traffic_profile.vm_flow_vars), flow_vars_initial_length + 2)
+
+    def test__general_single_action_partial(self):
+        trex_profile = TrexProfile(TrafficProfile)
+
+        trex_profile._general_single_action_partial(ETHERNET)(SRC)(
+            self.EXAMPLE_ETHERNET_ADDR)
+        self.assertEqual(self.EXAMPLE_ETHERNET_ADDR,
+                         trex_profile.ether_packet.src)
+
+        trex_profile._general_single_action_partial(IP)(DST)(
+            self.EXAMPLE_IP_ADDR)
+        self.assertEqual(self.EXAMPLE_IP_ADDR, trex_profile.ip_packet.dst)
+
+        trex_profile._general_single_action_partial(IPv6)(DST)(
+            self.EXAMPLE_IPv6_ADDR)
+        self.assertEqual(self.EXAMPLE_IPv6_ADDR, trex_profile.ip6_packet.dst)
+
+        trex_profile._general_single_action_partial(UDP)(SRC_PORT)(5060)
+        self.assertEqual(5060, trex_profile.udp_packet.sport)
+
+        trex_profile._general_single_action_partial(IP)(TYPE_OF_SERVICE)(0)
+        self.assertEqual(0, trex_profile.ip_packet.tos)
+
+    def test__set_proto_addr(self):
+        trex_profile = TrexProfile(TrafficProfile)
+
+        ether_range = "00:00:00:00:00:01-00:00:00:00:00:02"
+        ip_range = "1.1.1.2-1.1.1.10"
+        ipv6_range = '0064:ff9b:0:0:0:0:9810:6414-0064:ff9b:0:0:0:0:9810:6420'
+
+        trex_profile._set_proto_addr(ETHERNET, SRC, ether_range)
+        trex_profile._set_proto_addr(ETHERNET, DST, ether_range)
+        trex_profile._set_proto_addr(IP, SRC, ip_range)
+        trex_profile._set_proto_addr(IP, DST, ip_range)
+        trex_profile._set_proto_addr(IPv6, SRC, ipv6_range)
+        trex_profile._set_proto_addr(IPv6, DST, ipv6_range)
+        trex_profile._set_proto_addr(UDP, SRC_PORT, "5060-5090")
+        trex_profile._set_proto_addr(UDP, DST_PORT, "5060")