Merge pull request nest#864 from jakobj/fix/test_disconnect

Fix test_disconnect by converting filter object to list for len
aserenko · Dec 6, 2017 · 3d4d2ba · 3d4d2ba
2 parents a77e4a8 + c37b022
commit 3d4d2ba
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/pynest/nest/tests/test_sp/test_disconnect.py b/pynest/nest/tests/test_sp/test_disconnect.py
@@ -83,22 +83,22 @@ def test_synapse_deletion_one_to_one_no_sp(self):
                 if mpi_test:
                     conns = self.comm.allgather(conns)
                     conns = filter(None, conns)
-                assert len(conns) == 1
+                assert len(list(conns)) == 1
                 nest.DisconnectOneToOne(neurons[0], neurons[2], syn_dict)
                 conns = nest.GetConnections(
                     [neurons[0]], [neurons[2]], syn_model)
                 if mpi_test:
                     conns = self.comm.allgather(conns)
                     conns = filter(None, conns)
-                assert len(conns) == 0
+                assert len(list(conns)) == 0
 
                 # Assert that one can not delete a non existent connection
                 conns1 = nest.GetConnections(
                     [neurons[0]], [neurons[1]], syn_model)
                 if mpi_test:
                     conns1 = self.comm.allgather(conns1)
                     conns1 = filter(None, conns1)
-                assert len(conns1) == 0
+                assert len(list(conns1)) == 0
                 try:
                     nest.DisconnectOneToOne(neurons[0], neurons[1], syn_dict)
                     assertFail()