Fix failing tests on Linux

Signed-off-by: Michel Hidalgo <[email protected]>

Author: hidmic

ros2interface/test/test_cli.py

@@ -15,6 +15,7 @@
 import contextlib
 import itertools
 import re
+import sys
 import unittest
 
 from launch import LaunchDescription

ros2topic/test/test_cli.py

@@ -759,8 +759,8 @@ def test_topic_bw(self):
             assert topic_command.wait_for_output(functools.partial(
                 launch_testing.tools.expect_output, expected_lines=[
                     'Subscribed to [/defaults]',
-                    re.compile(r'\d{2} B/s from \d+ messages'),
-                    re.compile(r'\s*Message size mean: \d{2} B min: \d{2} B max: \d{2} B')
+                    re.compile(r'\d{2,3} B/s from \d+ messages'),
+                    re.compile(r'\s*Message size mean: \d{2,3} B min: \d{2,3} B max: \d{2,3} B')
                 ], strict=True
             ), timeout=10)
         assert topic_command.wait_for_shutdown(timeout=10)