def test_inf_spend(self):
acc = BudgetAccountant()
acc.spend(float("inf"), 1)
self.assertEqual((float("inf"), 1), acc.total())
self.assertEqual((float("inf"), 1), acc.remaining())
self.assertEqual((float("inf"), 1), acc.remaining(100))
self.assertTrue(acc.check(float("inf"), 1))
def test_spent_budget(self):
acc = BudgetAccountant(1, 0, spent_budget=[(0.5, 0), (0.5, 0)])
with self.assertRaises(BudgetError):
acc.check(0.1, 0)
