Nodupe unit tests

[gcglinton]

Unit tests for all modules, and methods in flowcb/nodupe

• __init__.py has 94% coverage; there's two methods that are never used, so they're not tested
• name.py has 100% coverage
• data.py has 100% coverage

#pytest tests/sarracenia/flowcb/nodupe/
========================================= test session starts ==========================================
platform linux -- Python 3.9.14, pytest-7.3.1, pluggy-1.0.0
rootdir: /home/me/code/HPCDatamart/fork/tests
configfile: pytest.ini
plugins: metadata-3.0.0, depends-1.0.1, cov-4.1.0, bug-1.2.0, html-3.2.0
collected 26 items                                                                                     

tests/sarracenia/flowcb/nodupe/__init___test.py ........                                         [ 30%]
tests/sarracenia/flowcb/nodupe/data_test.py .                                                    [ 34%]
tests/sarracenia/flowcb/nodupe/name_test.py .                                                    [ 38%]
tests/sarracenia/flowcb/nodupe/__init___test.py ................                                 [100%]

========================================== 26 passed in 0.16s ==========================================

[petersilva]

what are the two methods that "aren't called" ?

[gcglinton]

It's delete_path, and free.

[gcglinton]

I did a quick test, and deleting those methods yields 99% coverage.