include more complex tests

[jakobj]

as far as i can see, our test dictionary is quite simple. it might be a good idea to include more complex examples (e.g., lists of dicts, sets, tuples)

[mschmidt87]

My opinion on this is that instead of trying to take of all kinds of weird kinds of datasets, we should rather stick to the simple test/examples and wait for users to approach with use cases.
The examples you mentioned might still be sensible and will partly be solved and then also tested in the PR fixing #11 .

[jakobj]

agreed. no need to make up and handcraft use cases. we can consider using hypothesis