introduce unittest

[marqh]

@katyhuff @gvwilson

I have been through this module, erviewing and considering; I like the content. I would like to introduce the core library module unittest alongside the testing options presented.

I find unittest really useful and lots of new and learning developers are likely to come across it if they work with other people's code.

I have also moved the 'edge cases' page to the end, as it seemed something of a sideline to me (and saved me from too much renumbering).

These are ideas, I'm really keen to discuss them and adapt them if they are interesting for you.

I have not built the content, so the html may be out of sync or missing

all the best
mark

[katyhuff]

Hi @marqh -- This is not the main fork of this repository. I'm happy to merge new changes in this fork to the actual main fork (katyhuff/python-testing), but it would be much simpler if you re-issue this PR to the main fork (https://github.com/katyhuff/python-testing). Would you mind if we close this PR and conduct the review over in the main one?

[marqh]

Would you mind if we close this PR and conduct the review over in the main one?

I have created
carpentries-incubator#11

if we're happy to move discussions there, we can close this one

[katyhuff]

Thanks! Much appreciated!