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import QuantLib as ql
import unittest
class DayCountersTest(unittest.TestCase):
def test_bus252(self):
"""Test Business252 daycounter"""
calendar = ql.UnitedStates(ql.UnitedStates.GovernmentBond)
#
# Check that SWIG signature for Business252 calendar allows to
# pass custom calendar into the class constructor. Old
# QuantLib-SWIG versions allow only to create Business252
# calendar with default constructor parameter (Brazil
# calendar), and generate an exception when trying to pass a
# custom calendar as a parameter. So we just check here that
# no exception occurs.
#
ql.Business252(calendar)
def test_hash(self):
for dc1 in (ql.Actual360(), ql.Thirty365()):
for dc2 in (ql.Actual360(), ql.Thirty365()):
expected = dc1.name() == dc2.name()
self.assertEqual(dc1 == dc2, expected)
self.assertEqual(dc1 != dc2, not expected)
self.assertEqual(hash(dc1) == hash(dc2), expected)
if __name__ == "__main__":
print("testing QuantLib", ql.__version__)
unittest.main(verbosity=2)
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