Test case for freezegun that fails

test.py

# -*- coding: utf-8 -*-
# To run py.test test.py
from datetime import datetime
from freezegun import freeze_time


class A(object):
    def __init__(self):
        self.date = datetime.now()


def test_():
    with freeze_time("1990-01-01 18:00:00"):
        a = A()
    assert a.date.year == 1990