PROX VNF and TG

PROX was added to samplevnf project
https://git.opnfv.org/samplevnf/tree/VNFs/DPPD-PROX

JIRA: YARDSTICK-638

Change-Id: If9875b1130c6bed87deb8720b0d8b28ede9289d9
Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>

4 files changed, 584 insertions, 0 deletions

diff --git a/tests/unit/network_services/traffic_profile/test_prox_acl.py b/tests/unit/network_services/traffic_profile/test_prox_acl.py
new file mode 100644
index 000000000..252c655da
--- /dev/null
+++ b/tests/unit/network_services/traffic_profile/test_prox_acl.py
@@ -0,0 +1,124 @@
+# Copyright (c) 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 unittest
+
+import mock
+
+STL_MOCKS = {
+    'stl': mock.MagicMock(),
+    'stl.trex_stl_lib': mock.MagicMock(),
+    'stl.trex_stl_lib.base64': mock.MagicMock(),
+    'stl.trex_stl_lib.binascii': mock.MagicMock(),
+    'stl.trex_stl_lib.collections': mock.MagicMock(),
+    'stl.trex_stl_lib.copy': mock.MagicMock(),
+    'stl.trex_stl_lib.datetime': mock.MagicMock(),
+    'stl.trex_stl_lib.functools': mock.MagicMock(),
+    'stl.trex_stl_lib.imp': mock.MagicMock(),
+    'stl.trex_stl_lib.inspect': mock.MagicMock(),
+    'stl.trex_stl_lib.json': mock.MagicMock(),
+    'stl.trex_stl_lib.linecache': mock.MagicMock(),
+    'stl.trex_stl_lib.math': mock.MagicMock(),
+    'stl.trex_stl_lib.os': mock.MagicMock(),
+    'stl.trex_stl_lib.platform': mock.MagicMock(),
+    'stl.trex_stl_lib.pprint': mock.MagicMock(),
+    'stl.trex_stl_lib.random': mock.MagicMock(),
+    'stl.trex_stl_lib.re': mock.MagicMock(),
+    'stl.trex_stl_lib.scapy': mock.MagicMock(),
+    'stl.trex_stl_lib.socket': mock.MagicMock(),
+    'stl.trex_stl_lib.string': mock.MagicMock(),
+    'stl.trex_stl_lib.struct': mock.MagicMock(),
+    'stl.trex_stl_lib.sys': mock.MagicMock(),
+    'stl.trex_stl_lib.threading': mock.MagicMock(),
+    'stl.trex_stl_lib.time': mock.MagicMock(),
+    'stl.trex_stl_lib.traceback': mock.MagicMock(),
+    'stl.trex_stl_lib.trex_stl_async_client': mock.MagicMock(),
+    'stl.trex_stl_lib.trex_stl_client': mock.MagicMock(),
+    'stl.trex_stl_lib.trex_stl_exceptions': mock.MagicMock(),
+    'stl.trex_stl_lib.trex_stl_ext': mock.MagicMock(),
+    'stl.trex_stl_lib.trex_stl_jsonrpc_client': mock.MagicMock(),
+    'stl.trex_stl_lib.trex_stl_packet_builder_interface': mock.MagicMock(),
+    'stl.trex_stl_lib.trex_stl_packet_builder_scapy': mock.MagicMock(),
+    'stl.trex_stl_lib.trex_stl_port': mock.MagicMock(),
+    'stl.trex_stl_lib.trex_stl_stats': mock.MagicMock(),
+    'stl.trex_stl_lib.trex_stl_streams': mock.MagicMock(),
+    'stl.trex_stl_lib.trex_stl_types': mock.MagicMock(),
+    'stl.trex_stl_lib.types': mock.MagicMock(),
+    'stl.trex_stl_lib.utils': mock.MagicMock(),
+    'stl.trex_stl_lib.utils.argparse': mock.MagicMock(),
+    'stl.trex_stl_lib.utils.collections': mock.MagicMock(),
+    'stl.trex_stl_lib.utils.common': mock.MagicMock(),
+    'stl.trex_stl_lib.utils.json': mock.MagicMock(),
+    'stl.trex_stl_lib.utils.os': mock.MagicMock(),
+    'stl.trex_stl_lib.utils.parsing_opts': mock.MagicMock(),
+    'stl.trex_stl_lib.utils.pwd': mock.MagicMock(),
+    'stl.trex_stl_lib.utils.random': mock.MagicMock(),
+    'stl.trex_stl_lib.utils.re': mock.MagicMock(),
+    'stl.trex_stl_lib.utils.string': mock.MagicMock(),
+    'stl.trex_stl_lib.utils.sys': mock.MagicMock(),
+    'stl.trex_stl_lib.utils.text_opts': mock.MagicMock(),
+    'stl.trex_stl_lib.utils.text_tables': mock.MagicMock(),
+    'stl.trex_stl_lib.utils.texttable': mock.MagicMock(),
+    'stl.trex_stl_lib.warnings': mock.MagicMock(),
+    'stl.trex_stl_lib.yaml': mock.MagicMock(),
+    'stl.trex_stl_lib.zlib': mock.MagicMock(),
+    'stl.trex_stl_lib.zmq': mock.MagicMock(),
+}
+
+STLClient = mock.MagicMock()
+stl_patch = mock.patch.dict("sys.modules", STL_MOCKS)
+stl_patch.start()
+
+if stl_patch:
+    from yardstick.network_services.traffic_profile.prox_ACL import ProxACLProfile
+    from yardstick.network_services.vnf_generic.vnf.prox_helpers import ProxTestDataTuple
+
+
+class TestProxRampProfile(unittest.TestCase):
+
+    def test_run_test_with_pkt_size(self):
+        tp_config = {
+            'traffic_profile': {
+                'upper_bound': 100.0,
+            },
+        }
+
+        success_tuple = ProxTestDataTuple(10.0, 1, 2, 3, 4, [5.1, 5.2, 5.3], 995, 1000, 123.4)
+        fail_tuple = ProxTestDataTuple(10.0, 1, 2, 3, 4, [5.6, 5.7, 5.8], 850, 1000, 123.4)
+
+        traffic_gen = mock.MagicMock()
+        traffic_gen.resource_helper.run_test.side_effect = [
+            success_tuple,
+            success_tuple,
+            success_tuple,
+            fail_tuple,
+            success_tuple,
+            fail_tuple,
+            fail_tuple,
+            fail_tuple,
+        ]
+
+        fill_values = [1, 2, 3, 4, RuntimeError]
+
+        profile = ProxACLProfile(tp_config)
+        profile.fill_samples = fill_samples = mock.MagicMock(side_effect=fill_values)
+        profile.queue = mock.MagicMock()
+
+        with self.assertRaises(RuntimeError):
+            profile.run_test_with_pkt_size(traffic_gen, 128, 30)
+
+        self.assertEqual(traffic_gen.resource_helper.run_test.call_count, 5)
+        self.assertEqual(fill_samples.call_count, 5)
diff --git a/tests/unit/network_services/traffic_profile/test_prox_binsearch.py b/tests/unit/network_services/traffic_profile/test_prox_binsearch.py
new file mode 100644
index 000000000..74e6121a7
--- /dev/null
+++ b/tests/unit/network_services/traffic_profile/test_prox_binsearch.py
@@ -0,0 +1,151 @@
+# Copyright (c) 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 unittest
+
+import mock
+
+STL_MOCKS = {
+    'stl': mock.MagicMock(),
+    'stl.trex_stl_lib': mock.MagicMock(),
+    'stl.trex_stl_lib.base64': mock.MagicMock(),
+    'stl.trex_stl_lib.binascii': mock.MagicMock(),
+    'stl.trex_stl_lib.collections': mock.MagicMock(),
+    'stl.trex_stl_lib.copy': mock.MagicMock(),
+    'stl.trex_stl_lib.datetime': mock.MagicMock(),
+    'stl.trex_stl_lib.functools': mock.MagicMock(),
+    'stl.trex_stl_lib.imp': mock.MagicMock(),
+    'stl.trex_stl_lib.inspect': mock.MagicMock(),
+    'stl.trex_stl_lib.json': mock.MagicMock(),
+    'stl.trex_stl_lib.linecache': mock.MagicMock(),
+    'stl.trex_stl_lib.math': mock.MagicMock(),
+    'stl.trex_stl_lib.os': mock.MagicMock(),
+    'stl.trex_stl_lib.platform': mock.MagicMock(),
+    'stl.trex_stl_lib.pprint': mock.MagicMock(),
+    'stl.trex_stl_lib.random': mock.MagicMock(),
+    'stl.trex_stl_lib.re': mock.MagicMock(),
+    'stl.trex_stl_lib.scapy': mock.MagicMock(),
+    'stl.trex_stl_lib.socket': mock.MagicMock(),
+    'stl.trex_stl_lib.string': mock.MagicMock(),
+    'stl.trex_stl_lib.struct': mock.MagicMock(),
+    'stl.trex_stl_lib.sys': mock.MagicMock(),
+    'stl.trex_stl_lib.threading': mock.MagicMock(),
+    'stl.trex_stl_lib.time': mock.MagicMock(),
+    'stl.trex_stl_lib.traceback': mock.MagicMock(),
+    'stl.trex_stl_lib.trex_stl_async_client': mock.MagicMock(),
+    'stl.trex_stl_lib.trex_stl_client': mock.MagicMock(),
+    'stl.trex_stl_lib.trex_stl_exceptions': mock.MagicMock(),
+    'stl.trex_stl_lib.trex_stl_ext': mock.MagicMock(),
+    'stl.trex_stl_lib.trex_stl_jsonrpc_client': mock.MagicMock(),
+    'stl.trex_stl_lib.trex_stl_packet_builder_interface': mock.MagicMock(),
+    'stl.trex_stl_lib.trex_stl_packet_builder_scapy': mock.MagicMock(),
+    'stl.trex_stl_lib.trex_stl_port': mock.MagicMock(),
+    'stl.trex_stl_lib.trex_stl_stats': mock.MagicMock(),
+    'stl.trex_stl_lib.trex_stl_streams': mock.MagicMock(),
+    'stl.trex_stl_lib.trex_stl_types': mock.MagicMock(),
+    'stl.trex_stl_lib.types': mock.MagicMock(),
+    'stl.trex_stl_lib.utils': mock.MagicMock(),
+    'stl.trex_stl_lib.utils.argparse': mock.MagicMock(),
+    'stl.trex_stl_lib.utils.collections': mock.MagicMock(),
+    'stl.trex_stl_lib.utils.common': mock.MagicMock(),
+    'stl.trex_stl_lib.utils.json': mock.MagicMock(),
+    'stl.trex_stl_lib.utils.os': mock.MagicMock(),
+    'stl.trex_stl_lib.utils.parsing_opts': mock.MagicMock(),
+    'stl.trex_stl_lib.utils.pwd': mock.MagicMock(),
+    'stl.trex_stl_lib.utils.random': mock.MagicMock(),
+    'stl.trex_stl_lib.utils.re': mock.MagicMock(),
+    'stl.trex_stl_lib.utils.string': mock.MagicMock(),
+    'stl.trex_stl_lib.utils.sys': mock.MagicMock(),
+    'stl.trex_stl_lib.utils.text_opts': mock.MagicMock(),
+    'stl.trex_stl_lib.utils.text_tables': mock.MagicMock(),
+    'stl.trex_stl_lib.utils.texttable': mock.MagicMock(),
+    'stl.trex_stl_lib.warnings': mock.MagicMock(),
+    'stl.trex_stl_lib.yaml': mock.MagicMock(),
+    'stl.trex_stl_lib.zlib': mock.MagicMock(),
+    'stl.trex_stl_lib.zmq': mock.MagicMock(),
+}
+
+STLClient = mock.MagicMock()
+stl_patch = mock.patch.dict("sys.modules", STL_MOCKS)
+stl_patch.start()
+
+if stl_patch:
+    from yardstick.network_services.vnf_generic.vnf.prox_helpers import ProxTestDataTuple
+    from yardstick.network_services.traffic_profile.prox_binsearch import ProxBinSearchProfile
+
+
+class TestProxBinSearchProfile(unittest.TestCase):
+
+    def test_execute_1(self):
+        def target(*args, **kwargs):
+            runs.append(args[2])
+            if args[2] < 0 or args[2] > 100:
+                raise RuntimeError(' '.join([str(args), str(runs)]))
+            if args[2] > 75.0:
+                return fail_tuple
+            return success_tuple
+
+        tp_config = {
+            'traffic_profile': {
+                'packet_sizes': [200],
+            },
+        }
+
+        runs = []
+        success_tuple = ProxTestDataTuple(10.0, 1, 2, 3, 4, [5.1, 5.2, 5.3], 995, 1000, 123.4)
+        fail_tuple = ProxTestDataTuple(10.0, 1, 2, 3, 4, [5.6, 5.7, 5.8], 850, 1000, 123.4)
+
+        traffic_generator = mock.MagicMock()
+        traffic_generator.resource_helper.run_test = target
+
+        profile = ProxBinSearchProfile(tp_config)
+        profile.init(mock.MagicMock())
+
+        profile.execute(traffic_generator)
+        self.assertEqual(round(profile.current_lower, 2), 74.69)
+        self.assertEqual(round(profile.current_upper, 2), 75.39)
+        self.assertEqual(len(runs), 8)
+
+    def test_execute_2(self):
+        def target(*args, **kwargs):
+            runs.append(args[2])
+            if args[2] < 0 or args[2] > 100:
+                raise RuntimeError(' '.join([str(args), str(runs)]))
+            if args[2] > 25.0:
+                return fail_tuple
+            return success_tuple
+
+        tp_config = {
+            'traffic_profile': {
+                'packet_sizes': [200],
+                'test_precision': 2.0,
+            },
+        }
+
+        runs = []
+        success_tuple = ProxTestDataTuple(10.0, 1, 2, 3, 4, [5.1, 5.2, 5.3], 995, 1000, 123.4)
+        fail_tuple = ProxTestDataTuple(10.0, 1, 2, 3, 4, [5.6, 5.7, 5.8], 850, 1000, 123.4)
+
+        traffic_generator = mock.MagicMock()
+        traffic_generator.resource_helper.run_test = target
+
+        profile = ProxBinSearchProfile(tp_config)
+        profile.init(mock.MagicMock())
+
+        profile.execute(traffic_generator)
+        self.assertEqual(round(profile.current_lower, 2), 24.06)
+        self.assertEqual(round(profile.current_upper, 2), 25.47)
+        self.assertEqual(len(runs), 7)
diff --git a/tests/unit/network_services/traffic_profile/test_prox_profile.py b/tests/unit/network_services/traffic_profile/test_prox_profile.py
new file mode 100644
index 000000000..a2ad0333f
--- /dev/null
+++ b/tests/unit/network_services/traffic_profile/test_prox_profile.py
@@ -0,0 +1,165 @@
+# Copyright (c) 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 unittest
+
+import mock
+
+STL_MOCKS = {
+    'stl': mock.MagicMock(),
+    'stl.trex_stl_lib': mock.MagicMock(),
+    'stl.trex_stl_lib.base64': mock.MagicMock(),
+    'stl.trex_stl_lib.binascii': mock.MagicMock(),
+    'stl.trex_stl_lib.collections': mock.MagicMock(),
+    'stl.trex_stl_lib.copy': mock.MagicMock(),
+    'stl.trex_stl_lib.datetime': mock.MagicMock(),
+    'stl.trex_stl_lib.functools': mock.MagicMock(),
+    'stl.trex_stl_lib.imp': mock.MagicMock(),
+    'stl.trex_stl_lib.inspect': mock.MagicMock(),
+    'stl.trex_stl_lib.json': mock.MagicMock(),
+    'stl.trex_stl_lib.linecache': mock.MagicMock(),
+    'stl.trex_stl_lib.math': mock.MagicMock(),
+    'stl.trex_stl_lib.os': mock.MagicMock(),
+    'stl.trex_stl_lib.platform': mock.MagicMock(),
+    'stl.trex_stl_lib.pprint': mock.MagicMock(),
+    'stl.trex_stl_lib.random': mock.MagicMock(),
+    'stl.trex_stl_lib.re': mock.MagicMock(),
+    'stl.trex_stl_lib.scapy': mock.MagicMock(),
+    'stl.trex_stl_lib.socket': mock.MagicMock(),
+    'stl.trex_stl_lib.string': mock.MagicMock(),
+    'stl.trex_stl_lib.struct': mock.MagicMock(),
+    'stl.trex_stl_lib.sys': mock.MagicMock(),
+    'stl.trex_stl_lib.threading': mock.MagicMock(),
+    'stl.trex_stl_lib.time': mock.MagicMock(),
+    'stl.trex_stl_lib.traceback': mock.MagicMock(),
+    'stl.trex_stl_lib.trex_stl_async_client': mock.MagicMock(),
+    'stl.trex_stl_lib.trex_stl_client': mock.MagicMock(),
+    'stl.trex_stl_lib.trex_stl_exceptions': mock.MagicMock(),
+    'stl.trex_stl_lib.trex_stl_ext': mock.MagicMock(),
+    'stl.trex_stl_lib.trex_stl_jsonrpc_client': mock.MagicMock(),
+    'stl.trex_stl_lib.trex_stl_packet_builder_interface': mock.MagicMock(),
+    'stl.trex_stl_lib.trex_stl_packet_builder_scapy': mock.MagicMock(),
+    'stl.trex_stl_lib.trex_stl_port': mock.MagicMock(),
+    'stl.trex_stl_lib.trex_stl_stats': mock.MagicMock(),
+    'stl.trex_stl_lib.trex_stl_streams': mock.MagicMock(),
+    'stl.trex_stl_lib.trex_stl_types': mock.MagicMock(),
+    'stl.trex_stl_lib.types': mock.MagicMock(),
+    'stl.trex_stl_lib.utils': mock.MagicMock(),
+    'stl.trex_stl_lib.utils.argparse': mock.MagicMock(),
+    'stl.trex_stl_lib.utils.collections': mock.MagicMock(),
+    'stl.trex_stl_lib.utils.common': mock.MagicMock(),
+    'stl.trex_stl_lib.utils.json': mock.MagicMock(),
+    'stl.trex_stl_lib.utils.os': mock.MagicMock(),
+    'stl.trex_stl_lib.utils.parsing_opts': mock.MagicMock(),
+    'stl.trex_stl_lib.utils.pwd': mock.MagicMock(),
+    'stl.trex_stl_lib.utils.random': mock.MagicMock(),
+    'stl.trex_stl_lib.utils.re': mock.MagicMock(),
+    'stl.trex_stl_lib.utils.string': mock.MagicMock(),
+    'stl.trex_stl_lib.utils.sys': mock.MagicMock(),
+    'stl.trex_stl_lib.utils.text_opts': mock.MagicMock(),
+    'stl.trex_stl_lib.utils.text_tables': mock.MagicMock(),
+    'stl.trex_stl_lib.utils.texttable': mock.MagicMock(),
+    'stl.trex_stl_lib.warnings': mock.MagicMock(),
+    'stl.trex_stl_lib.yaml': mock.MagicMock(),
+    'stl.trex_stl_lib.zlib': mock.MagicMock(),
+    'stl.trex_stl_lib.zmq': mock.MagicMock(),
+}
+
+STLClient = mock.MagicMock()
+stl_patch = mock.patch.dict("sys.modules", STL_MOCKS)
+stl_patch.start()
+
+if stl_patch:
+    from yardstick.network_services.traffic_profile.prox_profile import ProxProfile
+
+
+class TestProxProfile(unittest.TestCase):
+
+    def test_fill_samples(self):
+        samples = {}
+        traffic_generator = mock.MagicMock()
+        traffic_generator.vpci_if_name_ascending = [
+            ['id1', 'name1'],
+            ['id2', 'name2'],
+        ]
+
+        traffic_generator.resource_helper.sut.port_stats.side_effect = [
+            list(range(12)),
+            list(range(10, 22)),
+        ]
+
+        expected = {
+            'name1': {
+                'in_packets': 6,
+                'out_packets': 7,
+            },
+            'name2': {
+                'in_packets': 16,
+                'out_packets': 17,
+            },
+        }
+        ProxProfile.fill_samples(samples, traffic_generator)
+        self.assertDictEqual(samples, expected)
+
+    def test_init(self):
+        tp_config = {
+            'traffic_profile': {},
+        }
+
+        profile = ProxProfile(tp_config)
+        profile.init(234)
+        self.assertEqual(profile.queue, 234)
+
+    def test_execute(self):
+        packet_sizes = [
+            10,
+            100,
+            1000,
+        ]
+        tp_config = {
+            'traffic_profile': {
+                'packet_sizes': packet_sizes,
+            },
+        }
+
+        traffic_generator = mock.MagicMock()
+        profile = ProxProfile(tp_config)
+
+        self.assertFalse(profile.done)
+        for _ in packet_sizes:
+            with self.assertRaises(NotImplementedError):
+                profile.execute(traffic_generator)
+
+        self.assertIsNone(profile.execute(traffic_generator))
+
+    def test_bounds_iterator(self):
+        tp_config = {
+            'traffic_profile': {},
+        }
+
+        profile = ProxProfile(tp_config)
+        value = 0.0
+        for value in profile.bounds_iterator():
+            pass
+
+        self.assertEqual(value, 100.0)
+
+        mock_logger = mock.MagicMock()
+        for _ in profile.bounds_iterator(mock_logger):
+            pass
+
+        self.assertEqual(mock_logger.debug.call_count, 1)
+        self.assertEqual(mock_logger.info.call_count, 10)
diff --git a/tests/unit/network_services/traffic_profile/test_prox_ramp.py b/tests/unit/network_services/traffic_profile/test_prox_ramp.py
new file mode 100644
index 000000000..19e6ff8cb
--- /dev/null
+++ b/tests/unit/network_services/traffic_profile/test_prox_ramp.py
@@ -0,0 +1,144 @@
+# Copyright (c) 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 unittest
+
+import mock
+
+STL_MOCKS = {
+    'stl': mock.MagicMock(),
+    'stl.trex_stl_lib': mock.MagicMock(),
+    'stl.trex_stl_lib.base64': mock.MagicMock(),
+    'stl.trex_stl_lib.binascii': mock.MagicMock(),
+    'stl.trex_stl_lib.collections': mock.MagicMock(),
+    'stl.trex_stl_lib.copy': mock.MagicMock(),
+    'stl.trex_stl_lib.datetime': mock.MagicMock(),
+    'stl.trex_stl_lib.functools': mock.MagicMock(),
+    'stl.trex_stl_lib.imp': mock.MagicMock(),
+    'stl.trex_stl_lib.inspect': mock.MagicMock(),
+    'stl.trex_stl_lib.json': mock.MagicMock(),
+    'stl.trex_stl_lib.linecache': mock.MagicMock(),
+    'stl.trex_stl_lib.math': mock.MagicMock(),
+    'stl.trex_stl_lib.os': mock.MagicMock(),
+    'stl.trex_stl_lib.platform': mock.MagicMock(),
+    'stl.trex_stl_lib.pprint': mock.MagicMock(),
+    'stl.trex_stl_lib.random': mock.MagicMock(),
+    'stl.trex_stl_lib.re': mock.MagicMock(),
+    'stl.trex_stl_lib.scapy': mock.MagicMock(),
+    'stl.trex_stl_lib.socket': mock.MagicMock(),
+    'stl.trex_stl_lib.string': mock.MagicMock(),
+    'stl.trex_stl_lib.struct': mock.MagicMock(),
+    'stl.trex_stl_lib.sys': mock.MagicMock(),
+    'stl.trex_stl_lib.threading': mock.MagicMock(),
+    'stl.trex_stl_lib.time': mock.MagicMock(),
+    'stl.trex_stl_lib.traceback': mock.MagicMock(),
+    'stl.trex_stl_lib.trex_stl_async_client': mock.MagicMock(),
+    'stl.trex_stl_lib.trex_stl_client': mock.MagicMock(),
+    'stl.trex_stl_lib.trex_stl_exceptions': mock.MagicMock(),
+    'stl.trex_stl_lib.trex_stl_ext': mock.MagicMock(),
+    'stl.trex_stl_lib.trex_stl_jsonrpc_client': mock.MagicMock(),
+    'stl.trex_stl_lib.trex_stl_packet_builder_interface': mock.MagicMock(),
+    'stl.trex_stl_lib.trex_stl_packet_builder_scapy': mock.MagicMock(),
+    'stl.trex_stl_lib.trex_stl_port': mock.MagicMock(),
+    'stl.trex_stl_lib.trex_stl_stats': mock.MagicMock(),
+    'stl.trex_stl_lib.trex_stl_streams': mock.MagicMock(),
+    'stl.trex_stl_lib.trex_stl_types': mock.MagicMock(),
+    'stl.trex_stl_lib.types': mock.MagicMock(),
+    'stl.trex_stl_lib.utils': mock.MagicMock(),
+    'stl.trex_stl_lib.utils.argparse': mock.MagicMock(),
+    'stl.trex_stl_lib.utils.collections': mock.MagicMock(),
+    'stl.trex_stl_lib.utils.common': mock.MagicMock(),
+    'stl.trex_stl_lib.utils.json': mock.MagicMock(),
+    'stl.trex_stl_lib.utils.os': mock.MagicMock(),
+    'stl.trex_stl_lib.utils.parsing_opts': mock.MagicMock(),
+    'stl.trex_stl_lib.utils.pwd': mock.MagicMock(),
+    'stl.trex_stl_lib.utils.random': mock.MagicMock(),
+    'stl.trex_stl_lib.utils.re': mock.MagicMock(),
+    'stl.trex_stl_lib.utils.string': mock.MagicMock(),
+    'stl.trex_stl_lib.utils.sys': mock.MagicMock(),
+    'stl.trex_stl_lib.utils.text_opts': mock.MagicMock(),
+    'stl.trex_stl_lib.utils.text_tables': mock.MagicMock(),
+    'stl.trex_stl_lib.utils.texttable': mock.MagicMock(),
+    'stl.trex_stl_lib.warnings': mock.MagicMock(),
+    'stl.trex_stl_lib.yaml': mock.MagicMock(),
+    'stl.trex_stl_lib.zlib': mock.MagicMock(),
+    'stl.trex_stl_lib.zmq': mock.MagicMock(),
+}
+
+STLClient = mock.MagicMock()
+stl_patch = mock.patch.dict("sys.modules", STL_MOCKS)
+stl_patch.start()
+
+if stl_patch:
+    from yardstick.network_services.traffic_profile.prox_ramp import ProxRampProfile
+    from yardstick.network_services.vnf_generic.vnf.prox_helpers import ProxTestDataTuple
+
+
+class TestProxRampProfile(unittest.TestCase):
+
+    def test_run_test_with_pkt_size(self):
+        tp_config = {
+            'traffic_profile': {
+                'lower_bound': 10.0,
+                'upper_bound': 100.0,
+                'step_value': 10.0,
+            },
+        }
+
+        success_tuple = ProxTestDataTuple(10.0, 1, 2, 3, 4, [5.1, 5.2, 5.3], 995, 1000, 123.4)
+
+        traffic_gen = mock.MagicMock()
+        traffic_gen.resource_helper.run_test.return_value = success_tuple
+
+        profile = ProxRampProfile(tp_config)
+        profile.fill_samples = fill_samples = mock.MagicMock()
+        profile.queue = mock.MagicMock()
+
+        profile.run_test_with_pkt_size(traffic_gen, 128, 30)
+        self.assertEqual(traffic_gen.resource_helper.run_test.call_count, 10)
+        self.assertEqual(fill_samples.call_count, 10)
+
+    def test_run_test_with_pkt_size_with_fail(self):
+        tp_config = {
+            'traffic_profile': {
+                'lower_bound': 10.0,
+                'upper_bound': 100.0,
+                'step_value': 10.0,
+            },
+        }
+
+        success_tuple = ProxTestDataTuple(10.0, 1, 2, 3, 4, [5.1, 5.2, 5.3], 995, 1000, 123.4)
+        fail_tuple = ProxTestDataTuple(10.0, 1, 2, 3, 4, [5.6, 5.7, 5.8], 850, 1000, 123.4)
+
+        traffic_gen = mock.MagicMock()
+        traffic_gen.resource_helper.run_test.side_effect = [
+            success_tuple,
+            success_tuple,
+            success_tuple,
+            fail_tuple,
+            success_tuple,
+            fail_tuple,
+            fail_tuple,
+            fail_tuple,
+        ]
+
+        profile = ProxRampProfile(tp_config)
+        profile.fill_samples = fill_samples = mock.MagicMock()
+        profile.queue = mock.MagicMock()
+
+        profile.run_test_with_pkt_size(traffic_gen, 128, 30)
+        self.assertEqual(traffic_gen.resource_helper.run_test.call_count, 4)
+        self.assertEqual(fill_samples.call_count, 3)