def test_functions_available(self):
v = VDF()
self.assertEqual(v.functions_available(), ['bpr'],
'VDF class returning wrong availability')
self.assertEqual(v.apply_vdf, None, 'VDF is missing term')
self.assertEqual(v.apply_derivative, None, 'VDF is missing term')
with self.assertRaises(ValueError):
v.function = 'Cubic'
with self.assertRaises(AttributeError):
v.apply_vdf = isinstance
def test_functions_available(self):
v = VDF()
self.assertEqual(v.functions_available(), ["bpr", "conical"],
"VDF class returning wrong availability")
self.assertEqual(v.apply_vdf, None, "VDF is missing term")
self.assertEqual(v.apply_derivative, None, "VDF is missing term")
with self.assertRaises(ValueError):
v.function = "Cubic"
with self.assertRaises(AttributeError):
v.apply_vdf = isinstance