On Tue, Dec 22, 2020 at 6:57 PM Alan G. Isaac <alan.is...@gmail.com> wrote:
> The following test fails because because `seq1 == seq2` returns a > (boolean) NumPy array > whenever either seq is a NumPy array. > > import unittest > import numpy as np > unittest.TestCase().assertSequenceEqual([1.,2.,3.], > np.array([1.,2.,3.])) > > I expected `unittest` to rely only on features of a > `collections.abc.Sequence`, > which based on https://docs.python.org/3/glossary.html#term-sequence, > I believe are satisfied by a NumPy array. If you know you might be dealing with NumPy arrays (as the import suggests), I think it's simply right to spell it as: unittest.TestCase().assertTrue(np.array_equal([1., 2., 3.], np.array([1., 2., 3.]))) Or for pytest etc., simply: assert np.array_equal([1., 2., 3.], np.array([1., 2., 3.]))
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