class TestNumerical(UnitTester):
"""Tests for the base numerical class, :class:`~exa.numerical.Numerical`."""
def setUp(self):
"""Create an instance of :class:`~exa.numerical.Numerical` to test."""
self.numerical = Numerical()
def test_slice(self):
"""Test :func:`~exa.numerical.Numerical.slice_naive`."""
with self.assertRaises(AttributeError):
self.numerical.slice_naive(0)
def test_custom_traits(self):
"""Test that :func:`~exa.numerica.Numerical._custom_traits` exists."""
traits = self.numerical._custom_traits()
self.assertIsInstance(traits, dict)
self.assertTrue(len(traits) == 0)
def setUp(self):
"""Create an instance of :class:`~exa.numerical.Numerical` to test."""
self.numerical = Numerical()
