def test_scalar_none_one_or_none(self):
result = self._fixture(data=[(1, None, 2)])
result = result.scalars(1).unique()
# the orm.Query can actually do this right now, so we sort of
# have to allow for this unforuntately, unless we want to raise?
eq_(result.one_or_none(), None)
def test_one_or_none_none(self):
result = self._fixture(num_rows=0)
eq_(result.one_or_none(), None)
def test_one_or_none(self):
result = self._fixture(num_rows=1)
eq_(result.one_or_none(), (1, 1, 1))
