datetime

Utils and shortcuts to manage datetime with timezone.now.

now

Wrapper to timezone.now, also frozen the current time using set method.

example:

import time
import capyc.pytest as capy
from my_app.models import MyModel
from django.utils import timezone
from datetime import datetime as dt


def test_something(datetime: capy.DateTime):
    d1 = datetime.now()
    time.sleep(5)
    d2 = datetime.now()
    d3 = timezone.now()
    d4 = dt.now() # it's not mockable
    assert d1 == d2
    assert d1 == d3
    assert d1 != d4

set

Frozen and set timezone.now result.

example:

import time
import capyc.pytest as capy
from my_app.models import MyModel
from django.utils import timezone
from datetime import datetime as dt


def test_something1(datetime: capy.DateTime):
    original = timezone.now()
    datetime.set(original)

    d1 = datetime.now()
    time.sleep(5)
    d2 = datetime.now()
    d3 = timezone.now()
    d4 = dt.now() # it's not mockable
    assert d1 == original
    assert d1 == d2
    assert d1 == d3
    assert d1 != d4


def test_something2(datetime: capy.DateTime):
    datetime.set() # frozen now

    d1 = datetime.now()
    time.sleep(5)
    d2 = datetime.now()
    d3 = timezone.now()
    d4 = dt.now() # it's not mockable
    assert d1 == d2
    assert d1 == d3
    assert d1 != d4