feat: fix #16080 (#16705)

Description of PR
Summary:
Use method round() to suit better need comparing to ceil vs int().

Fixes # (issue) #16080

Signed-off-by: Austin Pham <[email protected]>

Author: auspham

tests/snappi_tests/multidut/pfc/files/lossless_response_to_external_pause_storms_helper.py

@@ -154,7 +154,7 @@ def run_lossless_response_to_external_pause_storms_test(api,
     total_rx_pkts = rx_pkts_1 + rx_pkts_2
     # Calculate the drop percentage
     drop_percentage = 100 * pkt_drop / total_rx_pkts
-    pytest_assert(ceil(drop_percentage) == 0, 'FAIL: There should be no packet drops in ingress dut counters')
+    pytest_assert(round(drop_percentage) == 0, 'FAIL: There should be no packet drops in ingress dut counters')
 
     verify_external_pause_storm_result(flow_stats,
                                        tx_port,

tests/snappi_tests/multidut/pfc/files/lossless_response_to_throttling_pause_storms_helper.py

@@ -161,7 +161,7 @@ def run_lossless_response_to_throttling_pause_storms_test(api,
     total_rx_pkts = rx_pkts_1 + rx_pkts_2
     # Calculate the drop percentage
     drop_percentage = 100 * pkt_drop / total_rx_pkts
-    pytest_assert(ceil(drop_percentage) == 0, 'FAIL: There should be no packet drops in ingress dut counters')
+    pytest_assert(round(drop_percentage) == 0, 'FAIL: There should be no packet drops in ingress dut counters')
 
     """ Verify Results """
     verify_throttling_pause_storm_result(flow_stats,

tests/snappi_tests/multidut/pfc/files/m2o_fluctuating_lossless_helper.py

@@ -1,5 +1,4 @@
 import logging                                                                          # noqa: F401
-from math import ceil
 from tests.common.helpers.assertions import pytest_assert, pytest_require               # noqa: F401
 from tests.common.fixtures.conn_graph_facts import conn_graph_facts, fanout_graph_facts  # noqa: F401
 from tests.common.snappi_tests.snappi_helpers import get_dut_port_id                     # noqa: F401
@@ -143,7 +142,7 @@ def run_m2o_fluctuating_lossless_test(api,
     total_rx_pkts = rx_pkts_1 + rx_pkts_2
     # Calculate the drop percentage
     drop_percentage = 100 * pkt_drop / total_rx_pkts
-    pytest_assert(ceil(drop_percentage) == 8, 'FAIL: Drop packets must be around 8 percent')
+    pytest_assert(round(drop_percentage) == 8, 'FAIL: Drop packets must be around 8 percent')
 
     """ Verify Results """
     verify_m2o_fluctuating_lossless_result(flow_stats,

tests/snappi_tests/multidut/pfc/files/m2o_oversubscribe_lossless_helper.py

@@ -146,7 +146,7 @@ def run_m2o_oversubscribe_lossless_test(api,
     total_rx_pkts = rx_pkts_1 + rx_pkts_2
     # Calculate the drop percentage
     drop_percentage = 100 * pkt_drop / total_rx_pkts
-    pytest_assert(ceil(drop_percentage) == 0, 'FAIL: There should be no packet drops in ingress dut counters')
+    pytest_assert(round(drop_percentage) == 0, 'FAIL: There should be no packet drops in ingress dut counters')
 
     """ Verify Results """
     verify_m2o_oversubscribe_lossless_result(flow_stats,

tests/snappi_tests/multidut/pfc/files/m2o_oversubscribe_lossless_lossy_helper.py

@@ -151,7 +151,7 @@ def run_pfc_m2o_oversubscribe_lossless_lossy_test(api,
     total_rx_pkts = rx_pkts_1 + rx_pkts_2
     # Calculate the drop percentage
     drop_percentage = 100 * pkt_drop / total_rx_pkts
-    pytest_assert(ceil(drop_percentage) == 5, 'FAIL: Drop packets must be around 5 percent')
+    pytest_assert(round(drop_percentage) == 5, 'FAIL: Drop packets must be around 5 percent')
 
     """ Verify Results """
     verify_m2o_oversubscribe_lossless_lossy_result(flow_stats,

tests/snappi_tests/multidut/pfc/files/m2o_oversubscribe_lossy_helper.py

@@ -151,7 +151,7 @@ def run_pfc_m2o_oversubscribe_lossy_test(api,
     total_rx_pkts = rx_pkts_1 + rx_pkts_2
     # Calculate the drop percentage
     drop_percentage = 100 * pkt_drop / total_rx_pkts
-    pytest_assert(ceil(drop_percentage) == 10, 'FAIL: Drop packets must be around 10 percent')
+    pytest_assert(round(drop_percentage) == 10, 'FAIL: Drop packets must be around 10 percent')
 
     """ Verify Results """
     verify_m2o_oversubscribe_lossy_result(flow_stats,