Pandas dataframe values equality test

Ah, of course there is a solution for this already:

from pandas.util.testing import assert_frame_equal

Also numpy's utilities work:

import numpy.testing as npt

npt.assert_array_equal(df1, df2)

While assert_frame_equal is useful in unit tests, I found the following useful on analysis as one might want to further check which values are not equal: df1.equals(df2)