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126 lines
4.2 KiB
Python
126 lines
4.2 KiB
Python
from unittest.mock import patch
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from redis import RedisError
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from redis.retry import Retry
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from extensions.ext_redis import (
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_get_base_redis_params,
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_get_cluster_connection_health_params,
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_get_connection_health_params,
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redis_fallback,
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)
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class TestGetConnectionHealthParams:
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@patch("extensions.ext_redis.dify_config")
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def test_includes_all_health_params(self, mock_config):
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mock_config.REDIS_RETRY_RETRIES = 3
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mock_config.REDIS_RETRY_BACKOFF_BASE = 1.0
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mock_config.REDIS_RETRY_BACKOFF_CAP = 10.0
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mock_config.REDIS_SOCKET_TIMEOUT = 5.0
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mock_config.REDIS_SOCKET_CONNECT_TIMEOUT = 5.0
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mock_config.REDIS_HEALTH_CHECK_INTERVAL = 30
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params = _get_connection_health_params()
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assert "retry" in params
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assert "socket_timeout" in params
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assert "socket_connect_timeout" in params
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assert "health_check_interval" in params
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assert isinstance(params["retry"], Retry)
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assert params["retry"]._retries == 3
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assert params["socket_timeout"] == 5.0
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assert params["socket_connect_timeout"] == 5.0
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assert params["health_check_interval"] == 30
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class TestGetClusterConnectionHealthParams:
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@patch("extensions.ext_redis.dify_config")
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def test_excludes_health_check_interval(self, mock_config):
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mock_config.REDIS_RETRY_RETRIES = 3
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mock_config.REDIS_RETRY_BACKOFF_BASE = 1.0
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mock_config.REDIS_RETRY_BACKOFF_CAP = 10.0
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mock_config.REDIS_SOCKET_TIMEOUT = 5.0
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mock_config.REDIS_SOCKET_CONNECT_TIMEOUT = 5.0
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mock_config.REDIS_HEALTH_CHECK_INTERVAL = 30
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params = _get_cluster_connection_health_params()
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assert "retry" in params
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assert "socket_timeout" in params
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assert "socket_connect_timeout" in params
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assert "health_check_interval" not in params
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class TestGetBaseRedisParams:
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@patch("extensions.ext_redis.dify_config")
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def test_includes_retry_and_health_params(self, mock_config):
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mock_config.REDIS_USERNAME = None
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mock_config.REDIS_PASSWORD = None
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mock_config.REDIS_DB = 0
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mock_config.REDIS_SERIALIZATION_PROTOCOL = 3
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mock_config.REDIS_ENABLE_CLIENT_SIDE_CACHE = False
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mock_config.REDIS_RETRY_RETRIES = 3
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mock_config.REDIS_RETRY_BACKOFF_BASE = 1.0
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mock_config.REDIS_RETRY_BACKOFF_CAP = 10.0
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mock_config.REDIS_SOCKET_TIMEOUT = 5.0
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mock_config.REDIS_SOCKET_CONNECT_TIMEOUT = 5.0
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mock_config.REDIS_HEALTH_CHECK_INTERVAL = 30
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params = _get_base_redis_params()
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assert "retry" in params
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assert isinstance(params["retry"], Retry)
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assert params["socket_timeout"] == 5.0
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assert params["socket_connect_timeout"] == 5.0
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assert params["health_check_interval"] == 30
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# Existing params still present
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assert params["db"] == 0
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assert params["encoding"] == "utf-8"
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class TestRedisFallback:
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def test_redis_fallback_success(self):
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@redis_fallback(default_return=None)
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def test_func():
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return "success"
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assert test_func() == "success"
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def test_redis_fallback_error(self):
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@redis_fallback(default_return="fallback")
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def test_func():
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raise RedisError("Redis error")
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assert test_func() == "fallback"
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def test_redis_fallback_none_default(self):
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@redis_fallback()
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def test_func():
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raise RedisError("Redis error")
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assert test_func() is None
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def test_redis_fallback_with_args(self):
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@redis_fallback(default_return=0)
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def test_func(x, y):
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raise RedisError("Redis error")
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assert test_func(1, 2) == 0
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def test_redis_fallback_with_kwargs(self):
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@redis_fallback(default_return={})
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def test_func(x=None, y=None):
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raise RedisError("Redis error")
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assert test_func(x=1, y=2) == {}
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def test_redis_fallback_preserves_function_metadata(self):
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@redis_fallback(default_return=None)
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def test_func():
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"""Test function docstring"""
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pass
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assert test_func.__name__ == "test_func"
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assert test_func.__doc__ == "Test function docstring"
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