pull_requests: 173455743

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id node_id number state locked title user body created_at updated_at closed_at merged_at merge_commit_sha assignee milestone draft head base author_association auto_merge repo url merged_by
173455743 MDExOlB1bGxSZXF1ZXN0MTczNDU1NzQz 1972 closed 0 Starter property-based test suite 12229877 - [x] Closes #1846 - [x] Tests added - **you bet** - [x] Tests passed - well, the code under test hasn't changed... This is a small property-based test suite, to give two examples of the kinds of tests that we could write for Xarray using Hypothesis. 1. For any array, encoding and decoding it with a CF coder outputs an identical array. As you would hope, these tests pass. 2. For any 2D array, you can call the 2D plotting methods without raising an exception. Alas, this is *not* the case, and Hypothesis will show you the failing inputs (and matplotlib-related tracebacks) to prove it. (Contributing a very small feature to matplotlib was shockingly painful, so I'm not planning to take a similar suite upstream myself unless something changes) Things that I would like to know: - Have I build-wrangled something reasonable here? - Will anyone else contribute property-based tests? I'm happy to help people debug or work out how to test something, but I simply don't have the time to write another test suite for free. - Is this something you *want?* 2018-03-07T13:45:07Z 2018-03-20T12:51:28Z 2018-03-20T12:40:12Z 2018-03-20T12:40:11Z 6456df4e9d103a75231d0ea43bb87250ad8745a6     0 1db77e6060ac4ac91178f8f6dbab845ccb1f80ed e1dc51572e971567fd3562db0e9f662e3de80898 CONTRIBUTOR   13221727 https://github.com/pydata/xarray/pull/1972  

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