Already up to date.
python3 -m pytest
============================= test session starts ==============================
platform linux -- Python 3.8.5, pytest-5.3.5, py-1.8.1, pluggy-0.13.1
rootdir: /srv/maat/src/Aether
collected 1 item

tests/test_units.py F                                                    [100%]

=================================== FAILURES ===================================
_________________________________ test_aether __________________________________

    def test_aether():
        print(os.getcwd())
        fh = os.popen("echo bye | sftp -o IdentityFile=./aether aether@aninix.net", mode='r', buffering=-1)
        output = fh.read()
        retcode = fh.close()
>       assert retcode == None and CheckOutput(output)
E       assert (65280 == None)

tests/test_units.py:11: AssertionError
----------------------------- Captured stdout call -----------------------------
/srv/maat/src/Aether
----------------------------- Captured stderr call -----------------------------
Host key verification failed.
Connection closed
============================== 1 failed in 0.25s ===============================
make: *** [Makefile:84: test] Error 1