tests: replace pycodestyle with black

[vpp.git] / test / test_util.py

diff --git a/test/test_util.py b/test/test_util.py
index 3a61d64..52aeeb1 100644 (file)
--- a/test/test_util.py
+++ b/test/test_util.py
@@ -6,17 +6,17 @@ from framework import VppTestRunner, CPUInterface
 from vpp_papi import mac_pton, mac_ntop
 
 
-class TestUtil (CPUInterface, unittest.TestCase):
-    """ Test framework utility tests """
+class TestUtil(CPUInterface, unittest.TestCase):
+    """Test framework utility tests"""
 
     @classmethod
     def is_tagged_run_solo(cls):
-        """ if the test case class is timing-sensitive - return true """
+        """if the test case class is timing-sensitive - return true"""
         return False
 
     @classmethod
     def has_tag(cls, tag):
-        """ if the test case has a given tag - return true """
+        """if the test case has a given tag - return true"""
         try:
             return tag in cls.test_tags
         except AttributeError:
@@ -28,13 +28,13 @@ class TestUtil (CPUInterface, unittest.TestCase):
         return 0
 
     def test_mac_to_binary(self):
-        """ MAC to binary and back """
-        mac = 'aa:bb:cc:dd:ee:ff'
+        """MAC to binary and back"""
+        mac = "aa:bb:cc:dd:ee:ff"
         b = mac_pton(mac)
         mac2 = mac_ntop(b)
         self.assertEqual(type(mac), type(mac2))
         self.assertEqual(mac2, mac)
 
 
-if __name__ == '__main__':
+if __name__ == "__main__":
     unittest.main(testRunner=VppTestRunner)