diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/test_fuzzy.py | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/tests/test_fuzzy.py b/tests/test_fuzzy.py index 3f9c434..d83f3dd 100644 --- a/tests/test_fuzzy.py +++ b/tests/test_fuzzy.py @@ -189,6 +189,18 @@ class FuzzyDecimalTestCase(unittest.TestCase): self.assertEqual(decimal.Decimal('8.001').quantize(decimal.Decimal(10) ** -3), res) + def test_no_approximation(self): + """We should not go through floats in our fuzzy calls unless actually needed.""" + fuzz = fuzzy.FuzzyDecimal(0, 10) + + decimal_context = decimal.getcontext() + old_traps = decimal_context.traps[decimal.FloatOperation] + try: + decimal_context.traps[decimal.FloatOperation] = True + fuzz.evaluate(2, None, None) + finally: + decimal_context.traps[decimal.FloatOperation] = old_traps + class FuzzyDateTestCase(unittest.TestCase): @classmethod |