async def test_set(r):
await r.flushdb()
cache = Cache(r, APP)
res = await cache.set(KEY, expensive_work(DATA), DATA)
assert res
identity = cache._gen_identity(KEY, DATA)
content = await r.get(identity)
content = cache._unpack(content)
assert content == DATA
async def test_set_with_plain_key(r):
await r.flushdb()
cache = Cache(r, APP, identity_generator_class=None)
res = await cache.set(KEY, expensive_work(DATA), DATA, expire_time=1)
assert res
identity = cache._gen_identity(KEY, DATA)
assert identity == KEY
content = await r.get(identity)
content = cache._unpack(content)
assert content == DATA
async def test_set_timeout(r, event_loop):
await r.flushdb()
cache = Cache(r, APP)
res = await cache.set(KEY, expensive_work(DATA), DATA, expire_time=1)
assert res
identity = cache._gen_identity(KEY, DATA)
content = await r.get(identity)
content = cache._unpack(content)
assert content == DATA
await asyncio.sleep(1.1)
content = await r.get(identity)
assert content is None
async def test_set_many(r):
await r.flushdb()
cache = Cache(r, APP)
res = await cache.set_many(expensive_work(DATA), DATA)
assert res
for key, value in DATA.items():
assert await cache.get(key, DATA) == value
async def test_get(r):
await r.flushdb()
cache = Cache(r, APP)
res = await cache.set(KEY, expensive_work(DATA), DATA, expire_time=1)
assert res
content = await cache.get(KEY, DATA)
assert content == DATA
async def test_delete_pattern(r):
await r.flushdb()
cache = Cache(r, APP)
await cache.set_many(expensive_work(DATA), DATA)
res = await cache.delete_pattern('test_*', 10)
assert res == 3
content = await cache.get(KEY, DATA)
assert content is None
async def test_exists(r, event_loop):
await r.flushdb()
cache = Cache(r, APP)
await cache.set(KEY, expensive_work(DATA), DATA, expire_time=1)
exists = await cache.exist(KEY, DATA)
assert exists is True
await asyncio.sleep(1.1)
exists = await cache.exist(KEY, DATA)
assert exists is False
async def test_ttl(r, event_loop):
await r.flushdb()
cache = Cache(r, APP)
await cache.set(KEY, expensive_work(DATA), DATA, expire_time=1)
ttl = await cache.ttl(KEY, DATA)
assert ttl > 0
await asyncio.sleep(1.1)
ttl = await cache.ttl(KEY, DATA)
assert ttl < 0