def test_get_checksum(self):
h = HandleRecord()
res = h.get_checksum_value()
assert res is None
h.add_checksum(1234)
assert 1234 == h.get_checksum_value()
assert 7631 != h.get_checksum_value()
def test_get_checksum(self):
h = HandleRecord()
res = h.get_checksum_value()
assert res is None
h.add_checksum(1234)
assert 1234 == h.get_checksum_value()
assert 7631 != h.get_checksum_value()
def test_add_checksum(self):
h = HandleRecord()
h.add_checksum(6673)
res = h.get_checksum_value()
assert res == 6673
def test_add_checksum(self):
h = HandleRecord()
h.add_checksum(6673)
res = h.get_checksum_value()
assert res == 6673
