[PATCH v2] Acceptance test: provides to use different transport for migration

[Oksana Vohchana <ovoshcha@redhat.com>]

Along with VM migration via TCP, we can use migration through EXEC
and UNIX transport protocol
---
 tests/acceptance/migration.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/tests/acceptance/migration.py b/tests/acceptance/migration.py
index 8bbe28d52d..1f6a674843 100644
--- a/tests/acceptance/migration.py
+++ b/tests/acceptance/migration.py
@@ -12,11 +12,11 @@
 
 import tempfile
 from avocado_qemu import Test
-from avocado import skipUnless\
+from avocado import skipUnless
 
 from avocado.utils import network
 from avocado.utils import wait
-from avocado.utils.path import find_command, CmdNotFoundError
+from avocado.utils.path import find_command
 
 
 class Migration(Test):
@@ -62,6 +62,7 @@ class Migration(Test):
         with tempfile.TemporaryDirectory(prefix='socket_') as socket_path:
             dest_uri = 'unix:%s/qemu-test.sock' % socket_path
             self.do_migrate(dest_uri)
+
     @skipUnless(find_command('nc', default=False), "nc command not found on the system")
     def test_migration_with_exec(self):
         free_port = self._get_free_port()
-- 
2.21.1