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