def test_cache_get(global_request):
cache = InRequestCache(location=None, params={})
expire_at = time.time()
cache_data = {
cache.cache_key('key'): CacheItem('value', expire_at),
cache.cache_key('key2'): CacheItem('value2', expire_at + 2),
}
setattr(global_request, cache.cache_name, cache_data)
assert cache.get('key', default='default') == 'default'
assert cache.get('key2') == 'value2'
def test_cache_set_timeout(global_request):
cache = InRequestCache(location=None, params={})
timeout = 2
start = time.time()
cache.set('key', 'value', timeout=timeout)
end = time.time()
item = getattr(global_request, cache.cache_name)[cache.cache_key('key')]
assert isinstance(item, CacheItem)
assert item.expire_at >= start + timeout
assert item.expire_at <= end + timeout
def test_cache_delete(global_request):
cache = InRequestCache(location=None, params={})
cache_key = cache.cache_key('key')
cache_data = {
cache_key: CacheItem('value', time.time() + 10)
}
setattr(global_request, cache.cache_name, cache_data)
assert cache_key in cache_data
cache.delete('key')
assert cache_key not in cache_data
def test_cache_add(global_request):
cache = InRequestCache(location=None, params={})
cache_data = {
cache.cache_key('key'): CacheItem('value', time.time() + 10)
}
setattr(global_request, cache.cache_name, cache_data)
assert cache.add('key', 'value2') == False
assert cache.get('key') == 'value'
assert cache.add('key2', 'value2') == True
assert cache.get('key2') == 'value2'
def test_cache_set(global_request):
cache = InRequestCache(location=None, params={})
cache.set('key', 'value')
item = getattr(global_request, cache.cache_name)[cache.cache_key('key')]
assert isinstance(item, CacheItem)
assert item.value == 'value'