Use xfail for test that doesn't fail on arm64.

[avalentino]

Original patch form Bas Couwenberg [email protected]. See https://salsa.debian.org/debian-gis-team/metpy/-/blob/7a187608c6a65a2f6686fb11ad286913a9b979cb/debian/patches/arm64.patch

Description Of Changes

Fixes a test failure on arm64.
Issue detected in debian/sid.
See also https://ci.debian.net/data/autopkgtest/testing/arm64/m/metpy/36313527/log.gz

149s ============================= test session starts ==============================
149s platform linux -- Python 3.11.4, pytest-7.4.0, pluggy-1.2.0
149s Matplotlib: 3.6.3
149s Freetype: 2.13.0
149s Dep Versions: Matplotlib 3.6.3, NumPy 1.24.2, Pandas 1.5.3, Pint 0.19.2, Pooch v1.7.0
149s 	PyProj 3.6.0, SciPy 1.10.1, Traitlets 5.5.0, Xarray 999
149s rootdir: /tmp/autopkgtest-lxc.r4cyxgxh/downtmp/autopkgtest_tmp/build
149s plugins: mpl-0.0.0
149s collected 1218 items / 256 deselected / 962 selected
149s 
149s tests/test_cbook.py ..                                                   [  0%]
149s tests/test_deprecation.py .                                              [  0%]
149s tests/test_packaging.py .                                                [  0%]
149s tests/test_testing.py ....                                               [  0%]
149s tests/test_xarray.py ................................................... [  6%]
150s ........................................................................ [ 13%]
153s .............................................                            [ 18%]
153s tests/calc/test_basic.py s...s....s...s...s....s........s.......s....s.. [ 23%]
153s ......s....s....s...s....s...s...s...s......s........s.....s..........s. [ 30%]
153s ...s...s.....s....s...                                                   [ 32%]
154s tests/calc/test_calc_tools.py .......................................... [ 37%]
154s ........................................................................ [ 44%]
154s ............................                                             [ 47%]
160s tests/calc/test_cross_sections.py ............                           [ 48%]
160s tests/calc/test_indices.py ....                                          [ 49%]
160s tests/calc/test_kinematics.py .......................................... [ 53%]
161s ..........................                                               [ 56%]
161s tests/calc/test_thermo.py ................................F............. [ 61%]
162s ........................................................................ [ 68%]
163s ........................................................................ [ 76%]
163s ......                                                                   [ 76%]
163s tests/calc/test_turbulence.py ...........................                [ 79%]
163s tests/interpolate/test_geometry.py ............                          [ 80%]
163s tests/interpolate/test_grid.py .......                                   [ 81%]
163s tests/interpolate/test_interpolate_tools.py ......                       [ 82%]
163s tests/interpolate/test_one_dimension.py ..................               [ 84%]
163s tests/interpolate/test_points.py ...                                     [ 84%]
164s tests/interpolate/test_slices.py .......                                 [ 85%]
164s tests/io/test_tools.py ..                                                [ 85%]
164s tests/plots/test_cartopy_utils.py .......                                [ 86%]
164s tests/plots/test_ctables.py ..........                                   [ 87%]
164s tests/plots/test_declarative.py ...........                              [ 88%]
165s tests/plots/test_mapping.py .....................                        [ 90%]
165s tests/plots/test_mpl.py .                                                [ 90%]
165s tests/plots/test_patheffects.py ........                                 [ 91%]
165s tests/plots/test_plot_areas.py .....                                     [ 91%]
166s tests/plots/test_skewt.py ....................................           [ 95%]
167s tests/plots/test_station_plot.py .........................               [ 98%]
167s tests/plots/test_util.py .............                                   [ 99%]
167s tests/plots/test_wx_symbols.py ....                                      [100%]
167s 
167s =================================== FAILURES ===================================
167s ___________________________ test_moist_lapse_failure ___________________________
167s 
167s     @pytest.mark.xfail(sys.platform == 'win32', reason='solve_ivp() does not error on Windows')
167s     @pytest.mark.xfail(packaging.version.parse(scipy.__version__) < packaging.version.parse('1.7'),
167s                        reason='solve_ivp() does not error on Scipy < 1.7')
167s     def test_moist_lapse_failure():
167s         """Test moist_lapse under conditions that cause the ODE solver to fail."""
167s         p = np.logspace(3, -1, 10) * units.hPa
167s >       with pytest.raises(ValueError) as exc:
167s E       Failed: DID NOT RAISE <class 'ValueError'>
167s 
167s tests/calc/test_thermo.py:206: Failed
167s =============================== warnings summary ===============================

[...]

167s =========================== short test summary info ============================
167s FAILED tests/calc/test_thermo.py::test_moist_lapse_failure - Failed: DID NOT ...
167s === 1 failed, 936 passed, 25 skipped, 256 deselected, 212 warnings in 20.75s ===

[dopplershift]

Looks good. Thanks for sending in the change!