test: fix str(Transaction) test relying on a broken behaviour

It was relying on the need of an extra sync fixed in #309.

diff --git a/tests/test_transaction.py b/tests/test_transaction.py
index ef5a8971d77407106c9da64105cf2ed38af6581d..788b9270eaa360d4f6bfa43081e3d74eaa0c5e89 100644 (file)
--- a/tests/test_transaction.py
+++ b/tests/test_transaction.py
@@ -663,8 +663,6 @@ def test_explicit_rollback_of_enclosing_tx_outer_tx_unaffected(conn, svcconn):
 def test_str(conn, pipeline):
     with conn.transaction() as tx:
         if pipeline:
-            assert "INTRANS" not in str(tx)
-            pipeline.sync()
             assert "[INTRANS, pipeline=ON]" in str(tx)
         else:
             assert "[INTRANS]" in str(tx)