Misago/misago/cache/tests/test_assert_invalidates_cache.py

import pytest

from misago.cache.models import CacheVersion
from misago.cache.test import assert_invalidates_cache
from misago.cache.versions import invalidate_cache


def test_assertion_fails_if_specified_cache_is_not_invaldiated(cache_version):
    with pytest.raises(AssertionError):
        with assert_invalidates_cache(cache_version.cache):
            pass


def test_assertion_passess_if_specified_cache_is_invalidated(cache_version):
    with assert_invalidates_cache(cache_version.cache):
        invalidate_cache(cache_version.cache)


def test_assertion_fails_if_other_cache_is_invalidated(cache_version):
    CacheVersion.objects.create(cache="changed_test")
    with pytest.raises(AssertionError):
        with assert_invalidates_cache(cache_version.cache):
            invalidate_cache("changed_test")