test(python): Split long test modules (namespaces) #6668
Merged
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Relates to #6364
We really need to create some more structure in the tests folder. There are several modules that are thousands of lines long, and then there are a LOT of smaller test modules. It's not clear where contributors should place their tests.
It's not that easy to come up with a good structure, as concepts overlap. But one thing that's an easy improvement is to move all tests for namespace methods to a namespaces folder:
test_string
,test_list
, etc. That will clean up some of the longest test modules.Changes:
py-polars/tests/unit/namespaces
folder where namespace methods will be tested.str
namespace and moved it to thenamespaces
folder.test_strptime
as there are a lot of tests related to that.