I have this line in my code:
if self.begin and datetime.now() < self.begin:

And some tests for that code:

@pytest.mark.parametrize("freeze_time, begin", [
    (datetime(2020, 3, 1), datetime(2020, 3, 3)),
    (datetime(2020, 3, 2, 23, 50), datetime(2020, 3, 3)),
])
def test_code(freezer, freeze_time, begin):
    freezer.move_to(freeze_time)
    ...

Tests passed, every thing is ok, but in production I've got this error:
Exception Value: can't compare datetime.datetime to datetime.date

I figured out that self.begin was a datetime.date object, so python can't compare it to datetime.datetime.

But in my tests I see comparison between FakeDatetime and FakeDate and everything goes well:

<class 'freezegun.api.FakeDatetime'> 2020-03-02 23:50:00
<class 'freezegun.api.FakeDate'> 2020-03-03

Is it expected behavior?
Can I catch this type of errors with freezegun?