def test_without_preload(engine, loader):
cache = caching.FactCache(engine, 'test', loader=loader, preload=False)
# Check the engine with the compound key, expecting None
assert_that(engine.get('testempty'), none())
# On get, the data is loaded in background, key returned immediately
assert_that(cache.get('empty'), equal_to(False))
wait_for(cache)
assert_that(engine.get('testhit'), not_none())
def _cache_with_mock_engine(engine, preload=True):
def loads():
return {str(n): 'is ' + str(n) for n in range(0, 20)}
cache = caching.FactCache(engine,
prefix='test_',
loader=loads,
preload=preload)
return cache
def _cache(engine, loader, preload=True):
return caching.FactCache(engine, 'test', loader=loader, preload=preload)
def test_with_preload(engine, loader):
cache = caching.FactCache(engine, 'test', loader=loader, preload=True)
wait_for(cache)
assert_that(engine.get('testhit'), not_none())
def test_get_dict(engine, loader):
cache = caching.FactCache(engine, 'test', loader=loader, preload=True)
wait_for(cache)
assert_that(cache.get('dict'), equal_to({'foo': 'bar'}))
def test_get_list(engine, loader):
cache = caching.FactCache(engine, 'test', loader=loader, preload=True)
wait_for(cache)
assert_that(cache.get('list'), equal_to([1, 2, 3]))
def test_get_miss(engine, loader):
cache = caching.FactCache(engine, 'test', loader=loader, preload=True)
wait_for(cache)
assert_that(cache.get('miss'), none())