Every session was using the same navigator instance, as the only instance (navigator) was collecting destinations tree.
During start of the session, it overrides existing navigator.browser attr with session's browser, that's why nested sessions didn't work - after session2 closed, session1 was using navigator which had a link to session2.browser which is closed, causing any navigator call to fail with [Errno 32] Broken pipe and [Errno 111] Connection refused.
Making a separate copy of navigator for each session to resolve the issue.
Fixes #21
Test results for sample test with nested session provided in #21:
pytest tests/foreman/ui_airgun/test_os.py::test_unpriviledged_user_delete
============================= test session starts ==============================
platform darwin -- Python 3.6.4, pytest-3.3.2, py-1.5.2, pluggy-0.6.0
shared_function enabled - OFF - scope: - storage: file
rootdir: /Users/andrii/workspace/robottelo, inifile:
plugins: wait-for-1.0.9, xdist-1.22.0, services-1.2.1, mock-1.6.3, forked-0.2
collected 1 item
2018-02-19 16:30:54 - conftest - DEBUG - BZ deselect is disabled in settings
tests/foreman/ui_airgun/test_os.py . [100%]
========================== 1 passed in 66.04 seconds ===========================
Every session was using the same navigator instance, as the only instance (
navigator) was collecting destinations tree. During start of the session, it overrides existingnavigator.browserattr with session's browser, that's why nested sessions didn't work - after session2 closed, session1 was using navigator which had a link to session2.browser which is closed, causing any navigator call to fail with[Errno 32] Broken pipeand[Errno 111] Connection refused. Making a separate copy of navigator for each session to resolve the issue. Fixes #21 Test results for sample test with nested session provided in #21: