import datetime

import pathlib

import pytest

from . import relpath

import oxrlib.loaders

CACHE_PATH = relpath('filecache')

CACHE_PATTERN = '{date}_{base}_cache.json'

@pytest.fixture

    (datetime.date(1999, 2, 1), 'EUR'),

    (datetime.date(1999, 3, 1), 'USD'),

])

def test_cache_not_found(dummycache, date, base):

    try:

        cache_file = dummycache.historical(date, base)

        pass

    else:

        cache_file.close()

        assert False, "cache file found when unexpected"