TxtAI MCP Server

""" Agent API module tests """ import os import tempfile import unittest from unittest.mock import patch from fastapi.testclient import TestClient from txtai.api import API, application # Configuration for agents AGENTS = """ agent: test: max_iterations: 1 tools: - name: testtool description: Test tool target: testapi.testapiagent.TestTool llm: path: hf-internal-testing/tiny-random-LlamaForCausalLM """ # pylint: disable=R0904 class TestAgent(unittest.TestCase): """ API tests for agents. """ @staticmethod @patch.dict(os.environ, {"CONFIG": os.path.join(tempfile.gettempdir(), "testapi.yml"), "API_CLASS": "txtai.api.API"}) def start(): """ Starts a mock FastAPI client. """ config = os.path.join(tempfile.gettempdir(), "testapi.yml") with open(config, "w", encoding="utf-8") as output: output.write(AGENTS) # Create new application and set on client application.app = application.create() client = TestClient(application.app) application.start() # Patch LLM to generate answer agent = application.get().agents["test"] agent.process.model.llm = lambda *args, **kwargs: 'Action:\n{"name": "final_answer", "arguments": "Hi"}' return client @classmethod def setUpClass(cls): """ Create API client on creation of class. """ cls.client = TestAgent.start() def testAgent(self): """ Test agent via API """ results = self.client.post("agent", json={"name": "test", "text": "Hello"}).json() self.assertEqual(results, "Hi") def testEmpty(self): """ Test empty API configuration """ api = API({}) self.assertIsNone(api.agent("junk", "test")) class TestTool: """ Class to test agent tools """ def __call__(self): pass