def test_get_expiration_precedence():
session = CachedSession(expire_after=1, urls_expire_after={'*.site_1.com': 60 * 60})
assert session._get_expiration() == 1
assert session._get_expiration('site_2.com') == 1
assert session._get_expiration('img.site_1.com/image.jpg') == 60 * 60
with session.request_expire_after(30):
assert session._get_expiration() == 30
assert session._get_expiration('img.site_1.com/image.jpg') == 30
