conftest.py

import pytest
from django.conf import settings
from django.core.cache import cache
from django.http import HttpResponse
from django.test import RequestFactory
from pytest_django.lazy_django import django_settings_is_configured

from custom_cache_page.cache import cache_page


@pytest.fixture(autouse=True)
def configure_django_settings():
    if not django_settings_is_configured():
        settings.configure()
        settings.EMAIL_BACKEND = 'django.core.mail.backends.locmem.EmailBackend'
        settings.CACHES = {
            'default': {
                'BACKEND': 'django.core.cache.backends.filebased.FileBasedCache',
                'LOCATION': '/var/tmp/cache',
            }
        }
    yield
    cache.clear()


@pytest.fixture
def request_factory():
    return RequestFactory()


# override
@pytest.fixture(scope="function", autouse=True)
def _dj_autoclear_mailbox():
    pass


@pytest.fixture
def mock_cached_view():
    @cache_page(
        timeout=1200,
        key_func=lambda r: r.path,
        versioned=False,
        group_func=lambda r: 'cached_views',
        prefix='prefix'
    )
    def mocked_cached_view(request, *args, **kwargs):
        return HttpResponse('hi')
    return mocked_cached_view