Suggestions for extra tests for wiki harvesting

[hyanwong]

I'll have a go at adding these:

1. Tests which are not normally run, as they require online access
   a. Check that definitions in _OZglobals.py (e.g. wikiflags and src_flags) match the versions in the same file in the latest OZtree repo
   b. get -- real-apis to work (see Tests partially broken when using --real-apis #71, and find the best way to implement something similar for tests in the TestAPI class)

2. Check process_clade (see Not testing process_clade #72 )

3. Check crop positioning (manual setting and also that the mocked Azure crop successfully returns the correct portion of the image.

[davidebbo]

The "get --real-apis to work" part is done, as of 08b9233. Please check that you can run it without errors.

[hyanwong]

Thanks. I presume it might be useful to figure out how to get --real-apis to work with the tests in the testAPI class? AT the moment the tests are only done for the full pipeline (i.e. TestCLI). But perhaps that's enough anyway?

[davidebbo]

My take is that full pipeline is sufficient, and most represents what we actually run in real use. Of course, more tests is always better, but in this case I think there is diminishing return.