Test missing assertions

[iandinwoodie]

The following test doesn't seem to be making any assertions about expected behavior:

https://github.com/inducer/pymbolic/blob/13e83df783d00a74b0d13d690f8f96d806646e13/test/test_pymbolic.py#L85-L94

[iandinwoodie]

Similarly, the following test seems to log a response but not make any assertions about it:

https://github.com/inducer/pymbolic/blob/13e83df783d00a74b0d13d690f8f96d806646e13/test/test_pymbolic.py#L372-L385

[inducer]

Thanks for reporting these. Contributions to address these would be very welcome.

[iandinwoodie]

@inducer will do!