Tests failing after installation

[SamarAbdelkawy]

Describe the bug.

After installing openmcyclus, and trying :
~/openmcyclus $ pytest tests/
The tests fail with a no such table: AgentEntry error.

Steps to reproduce the bug.

1. Followed the instructions in the Readme to install OpenMCyclyus.
2. Installation was done successfully.
3. Try running the tests using: ~/openmcyclus $ pytest tests/

What inputs and outputs are involved?

3 passed tests and 6 Failed tests, all with same error

FAILED tests/integration_tests/test_depletereactor.py::TestSimple::test_resources - sqlite3.OperationalError: no such table: AgentEntry
FAILED tests/integration_tests/test_depletereactor.py::TestSimple::test_transactions - sqlite3.OperationalError: no such table: AgentEntry
FAILED tests/integration_tests/test_depletereactor.py::TestComplex::test_agent_entry - sqlite3.OperationalError: no such table: AgentEntry
FAILED tests/integration_tests/test_depletereactor.py::TestComplex::test_resources - sqlite3.OperationalError: no such table: AgentEntry
FAILED tests/integration_tests/test_depletereactor.py::TestComplex::test_transactions - sqlite3.OperationalError: no such table: AgentEntry

Are there additional replication details?

• Operating System: Ubuntu 24.04.2
• Software Version: Cyclus 1.6.0, OpenMC 0.14, Cycamore 1.6, SciPy 1.11.4
• Python Version: Python 3.10.16

What is the expected behavior?

All tests should pass successfully.

How can this issue be closed?

Checking if there is an issue with the tests scripts.

Any idea @abachma2 ?

[abachma2]

There is a know issue with importing openmc into a cyclus simulation that causes a seg fault when you run a simulation. This seg fault happens after everything in the cyclus simulation is done and the results are written. Therefore, the integration tests fail because of the seg fault. This is initially discussed in #12. If that bug gets fixed (i.e., the issue is closed) then the integration tests should pass.