def METHOD_NAME(self):
    """Test AreaBoundary creation."""
    list_sides = [(np.array([1., 1.5, 2.]), np.array([6., 6.5, 7.])),
                  (np.array([2., 3.]), np.array([7., 8.])),
                  (np.array([3., 3.5, 4.]), np.array([8., 8.5, 9.])),
                  (np.array([4., 1.]), np.array([9., 6.]))]
    lon_sides = [side[0]for side in list_sides]
    lat_sides = [side[1]for side in list_sides]
    # Define AreaBoundary
    boundary = AreaBoundary(*list_sides)
    # Assert sides coincides
    for b_lon, src_lon in zip(boundary.sides_lons, lon_sides):
        assert np.allclose(b_lon, src_lon)
    for b_lat, src_lat in zip(boundary.sides_lats, lat_sides):
        assert np.allclose(b_lat, src_lat)