Fix broken test

Author: ljmnoonan

tests/test.py

@@ -63,7 +63,7 @@ def _check_local_connection(self):
         # The 1st test could fail while postgres boots
         for attempt in range(10):
             try:
-                time.sleep(5)
+                time.sleep(15)
                 # Test local connections via unix socket work
                 self.assertEqual(
                     "1\n",
@@ -82,13 +82,13 @@ def _check_local_connection(self):
                         "test_user",
                     ),
                 )
-            except AssertionError:
+            except (AssertionError, ProcessExecutionError):
                 if attempt < 9:
                     print("Failure number {}. Retrying...".format(attempt))
                 else:
                     raise
             else:
-                continue
+                return
 
     def _check_password_auth(self, host=None):
         """Test connection with password auth work fine."""