Decrease Sampling interval

JIRA: YARDSTICK-1219

Currently NSB for NFVI using PROX returns sampling information every 13
seconds.

This is too slow.

It is required to return sampling information form Generator AND VNF at
least every  1 second.

This change is depandant on JIRA: YARDSTICK-1212 and YARDSTICK-1220

Change-Id: Ica7ab795a2919d191d8cd846d028e15739e33fb7
Signed-off-by: Daniel Martin Buckley <daniel.m.buckley@intel.com>
(cherry picked from commit f8b45aca386ed5852d9568c531ba4595c68cc0e2)

1 files changed, 37 insertions, 12 deletions

diff --git a/yardstick/tests/unit/network_services/vnf_generic/vnf/test_prox_helpers.py b/yardstick/tests/unit/network_services/vnf_generic/vnf/test_prox_helpers.py
index 0cb11933f..b1853f12f 100644
--- a/yardstick/tests/unit/network_services/vnf_generic/vnf/test_prox_helpers.py
+++ b/yardstick/tests/unit/network_services/vnf_generic/vnf/test_prox_helpers.py
@@ -556,6 +556,31 @@ class TestProxSocketHelper(unittest.TestCase):
         result = prox.core_stats([3, 4, 5], 16)
         self.assertEqual(result, expected)
 
+    def test_multi_port_stats(self):
+
+        mock_socket = mock.MagicMock()
+        prox = ProxSocketHelper(mock_socket)
+        prox.get_data = mock.MagicMock(return_value='0,1,2,3,4,5;1,1,2,3,4,5')
+        expected = [[0, 1, 2, 3, 4, 5], [1, 1, 2, 3, 4, 5]]
+        result = prox.multi_port_stats([0, 1])
+        self.assertEqual(result, expected)
+
+        prox.get_data = mock.MagicMock(return_value='0,1,2,3,4,5;1,1,2,3,4,5')
+        result = prox.multi_port_stats([0])
+        expected = [0]
+        self.assertEqual(result, expected)
+
+        prox.get_data = mock.MagicMock(return_value='0,1,2,3;1,1,2,3,4,5')
+        result = prox.multi_port_stats([0, 1])
+        expected = [0] * 2
+        self.assertEqual(result, expected)
+
+        prox.get_data = mock.MagicMock(return_value='99,1,2,3,4,5;1,1,2,3,4,5')
+        expected = [0] * 2
+        result = prox.multi_port_stats([0, 1])
+        self.assertEqual(result, expected)
+
+
     def test_port_stats(self):
         port_stats = [
             ','.join(str(n) for n in range(3, 15)),
@@ -1542,34 +1567,34 @@ class TestProxDataHelper(unittest.TestCase):
         vnfd_helper.port_pairs.all_ports = list(range(4))
 
         sut = mock.MagicMock()
-        sut.port_stats.return_value = list(range(10))
+        sut.multi_port_stats.return_value = [[0, 1, 2, 3, 4, 5], [1, 1, 2, 3, 4, 5],
+                                             [2, 1, 2, 3, 4, 5], [3, 1, 2, 3, 4, 5]]
 
         data_helper = ProxDataHelper(
             vnfd_helper, sut, pkt_size, 25, None,
             constants.NIC_GBPS_DEFAULT * constants.ONE_GIGABIT_IN_BITS)
 
-        self.assertEqual(data_helper.rx_total, 6)
-        self.assertEqual(data_helper.tx_total, 7)
+        self.assertEqual(data_helper.rx_total, 4)
+        self.assertEqual(data_helper.tx_total, 8)
         self.assertEqual(data_helper.pps, 6.25e6)
 
     def test_samples(self):
         vnfd_helper = mock.MagicMock()
-        vnfd_helper.port_pairs.all_ports = list(range(4))
-        vnfd_helper.ports_iter.return_value = [('xe1', 3), ('xe2', 7)]
+        vnfd_helper.ports_iter.return_value = [('xe0', 0), ('xe1', 1)]
 
         sut = mock.MagicMock()
-        sut.port_stats.return_value = list(range(10))
+        sut.multi_port_stats.return_value = [[0, 1, 2, 3, 4, 5], [1, 11, 12, 3, 4, 5]]
 
         data_helper = ProxDataHelper(vnfd_helper, sut, None, None, None, None)
 
         expected = {
-            'xe1': {
-                'in_packets': 6,
-                'out_packets': 7,
+            'xe0': {
+                'in_packets': 1,
+                'out_packets': 2,
             },
-            'xe2': {
-                'in_packets': 6,
-                'out_packets': 7,
+            'xe1': {
+                'in_packets': 11,
+                'out_packets': 12,
             },
         }
         result = data_helper.samples