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Copy pathtest_cache_service.py
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103 lines (81 loc) · 4.66 KB
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from time import sleep
import pytest
from ellar.cache.backends.local_cache import LocalMemCacheBackend
from ellar.cache.service import CacheService, InvalidCacheBackendKeyException
class TestCacheService:
def setup_method(self):
self.cache_service = CacheService({"default": LocalMemCacheBackend()})
def test_set(self):
assert self.cache_service.set("test", "1", 0.1)
value = self.cache_service.get("test")
assert value == "1"
def test_has_key(self):
assert not self.cache_service.has_key("test-has-key")
assert self.cache_service.set("test-has-key", "1", 0.1)
assert self.cache_service.has_key("test-has-key")
def test_delete(self):
assert not self.cache_service.delete("test-delete")
assert self.cache_service.set("test-delete", "1", 0.1)
assert self.cache_service.delete("test-delete")
def test_touch(self):
assert not self.cache_service.touch("test-touch")
assert self.cache_service.set("test-touch", "1", 0.1)
assert self.cache_service.touch("test-touch", 30)
sleep(0.22)
assert self.cache_service.get("test-touch") == "1"
def test_incr(self):
self.cache_service.set("test-incr", 0, version="1", ttl=0.1)
self.cache_service.incr("test-incr", version="1")
assert self.cache_service.get("test-incr", version="1") == 1
self.cache_service.incr("test-incr", 2, version="1")
self.cache_service.incr("test-incr", 3, version="1")
assert self.cache_service.get("test-incr") == 6
def test_decr(self):
self.cache_service.set("test-decr", 2, version="1", ttl=0.1)
self.cache_service.decr("test-decr", version="1")
assert self.cache_service.get("test-decr", version="1") == 1
self.cache_service.decr("test-decr", 2, version="1")
self.cache_service.decr("test-decr", 3, version="1")
assert self.cache_service.get("test-decr") == 0
def test_get_backend(self):
backend_default = self.cache_service.get_backend("default")
assert isinstance(backend_default, LocalMemCacheBackend)
backend = self.cache_service.get_backend() # return default
assert isinstance(backend, LocalMemCacheBackend) and backend == backend_default
with pytest.raises(InvalidCacheBackendKeyException):
self.cache_service.get_backend("what_doesnot_exist_will_raise_exception")
class TestCacheServiceAsync:
def setup_method(self):
self.cache_service = CacheService({"default": LocalMemCacheBackend()})
async def test_set_async(self, anyio_backend):
assert await self.cache_service.set_async("test", "1", 0.1)
value = await self.cache_service.get_async("test")
assert value == "1"
async def test_has_key_async(self, anyio_backend):
assert not await self.cache_service.has_key_async("test-has-key")
assert await self.cache_service.set_async("test-has-key", "1", 0.1)
assert await self.cache_service.has_key_async("test-has-key")
async def test_delete_async(self, anyio_backend):
assert not await self.cache_service.delete_async("test-delete")
assert await self.cache_service.set_async("test-delete", "1", 0.1)
assert await self.cache_service.delete_async("test-delete")
async def test_touch_async(self, anyio_backend):
assert not await self.cache_service.touch_async("test-touch")
assert await self.cache_service.set_async("test-touch", "1", 0.1)
assert await self.cache_service.touch_async("test-touch", 30)
sleep(0.22)
assert await self.cache_service.get_async("test-touch") == "1"
async def test_incr_async(self, anyio_backend):
await self.cache_service.set_async("test-incr-async", 0, version="1", ttl=0.1)
await self.cache_service.incr_async("test-incr-async", version="1")
assert await self.cache_service.get_async("test-incr-async", version="1") == 1
await self.cache_service.incr_async("test-incr-async", 2, version="1")
await self.cache_service.incr_async("test-incr-async", 3, version="1")
assert await self.cache_service.get_async("test-incr-async") == 6
async def test_decr_async(self, anyio_backend):
await self.cache_service.set_async("test-decr-async", 2, version="1", ttl=0.2)
await self.cache_service.decr_async("test-decr-async", version="1")
assert await self.cache_service.get_async("test-decr-async", version="1") == 1
await self.cache_service.decr_async("test-decr-async", 2, version="1")
await self.cache_service.decr_async("test-decr-async", 3, version="1")
assert await self.cache_service.get_async("test-decr-async") == 0