87 lines
2.8 KiB
Python
87 lines
2.8 KiB
Python
"""手工测试 AI API 连接；自动测试导入本模块时不会发起请求。"""
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import unittest
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from unittest import mock
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import requests
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from ai_chat import _post_with_retry, get_ai_reply
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def main() -> None:
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import os
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import sys
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import traceback
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sys.path.insert(0, os.path.dirname(__file__))
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from ai_config import AI_API_BASE, AI_API_KEY, AI_MODEL
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from ai_chat import _completions_url, call_ai_text
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print(f"API 地址: {AI_API_BASE}")
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print(f"模型名称: {AI_MODEL}")
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print(f"API Key: {'已配置' if AI_API_KEY else '未配置'}（不会显示密钥）")
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print(f"请求 URL: {_completions_url()}")
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print("-" * 40)
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print("正在发送测试消息...")
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try:
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reply = call_ai_text("你好")
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print(f"\n[+] AI 回复: {reply}")
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print("\n测试通过！AI 模型可以正常使用。")
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except Exception as exc:
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print(f"\n[-] 测试失败: {exc}")
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response = getattr(exc, "response", None)
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if response is not None:
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print(f"状态码: {response.status_code}")
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print(f"响应体: {response.text[:500]}")
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traceback.print_exc()
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class ManualAIIsolationTest(unittest.TestCase):
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def test_manual_entrypoint_is_import_safe(self) -> None:
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self.assertTrue(callable(main))
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def test_transient_model_failure_is_retried_once(self) -> None:
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response = mock.Mock(status_code=200)
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with (
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mock.patch(
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"ai_chat.requests.post",
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side_effect=[requests.exceptions.Timeout(), response],
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) as post,
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mock.patch("ai_chat.time.sleep"),
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):
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result = _post_with_retry(
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"https://example.invalid/v1/chat/completions",
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purpose="测试模型",
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timeout=1,
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)
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self.assertIs(result, response)
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self.assertEqual(post.call_count, 2)
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def test_authentication_failure_is_not_retried(self) -> None:
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response = mock.Mock(status_code=401)
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with mock.patch("ai_chat.requests.post", return_value=response) as post:
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result = _post_with_retry(
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"https://example.invalid/v1/chat/completions",
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purpose="测试模型",
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timeout=1,
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)
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self.assertIs(result, response)
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post.assert_called_once()
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def test_final_timeout_keeps_a_specific_chain_error(self) -> None:
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with (
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mock.patch(
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"ai_chat.call_ai_text",
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side_effect=requests.exceptions.Timeout(),
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),
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mock.patch("ai_chat.time.sleep"),
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):
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with self.assertRaisesRegex(RuntimeError, "模型链路超时"):
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get_ai_reply(chat_text="测试")
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if __name__ == "__main__":
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main()
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