def test_cache_prefix_is_set(monkeypatch):
monkeypatch.setenv("NETPALM_REDIS_CACHE_KEY_PREFIX", "RCK")
config = confload.initialize_config()
redis_helper = rediz.Rediz(config)
assert redis_helper.cache.key_prefix == "RCK"
config.redis_cache_key_prefix = ''
redis_helper = rediz.Rediz(config)
assert redis_helper.cache.key_prefix == "NOPREFIX"
config.redis_cache_key_prefix = ' '
redis_helper = rediz.Rediz(config)
assert redis_helper.cache.key_prefix == "NOPREFIX"
config.redis_cache_key_prefix = None
redis_helper = rediz.Rediz(config)
assert redis_helper.cache.key_prefix == "None"
def test_cache_disabled(monkeypatch):
monkeypatch.setenv("NETPALM_REDIS_CACHE_ENABLED", "FALSE")
config = confload.initialize_config()
redis_helper = rediz.Rediz(config)
cache = redis_helper.cache
assert redis_helper.cache_enabled == False
assert isinstance(cache, rediz.DisabledCache)
assert cache.get('key') is None
assert cache.set('key', 'value') is None
assert cache.get('key') is None
def clean_cache_redis_helper(monkeypatch):
monkeypatch.setenv("NETPALM_REDIS_CACHE_ENABLED", "TRUE")
config = confload.initialize_config()
redis_helper = rediz.Rediz(config)
redis_helper.cache.clear()
return redis_helper