44 lines
1.9 KiB
Python
44 lines
1.9 KiB
Python
import os
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import unittest
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from unittest.mock import MagicMock, patch
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from embedchain import App
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from embedchain.config import AppConfig, QueryConfig
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class TestApp(unittest.TestCase):
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os.environ["OPENAI_API_KEY"] = "test_key"
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def setUp(self):
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self.app = App(config=AppConfig(collect_metrics=False))
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@patch("chromadb.api.models.Collection.Collection.add", MagicMock)
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def test_query(self):
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"""
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This test checks the functionality of the 'query' method in the App class.
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It simulates a scenario where the 'retrieve_from_database' method returns a context list and
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'get_llm_model_answer' returns an expected answer string.
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The 'query' method is expected to call 'retrieve_from_database' and 'get_llm_model_answer' methods
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appropriately and return the right answer.
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Key assumptions tested:
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- 'retrieve_from_database' method is called exactly once with arguments: "Test query" and an instance of
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QueryConfig.
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- 'get_llm_model_answer' is called exactly once. The specific arguments are not checked in this test.
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- 'query' method returns the value it received from 'get_llm_model_answer'.
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The test isolates the 'query' method behavior by mocking out 'retrieve_from_database' and
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'get_llm_model_answer' methods.
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"""
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with patch.object(self.app, "retrieve_from_database") as mock_retrieve:
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mock_retrieve.return_value = ["Test context"]
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with patch.object(self.app, "get_llm_model_answer") as mock_answer:
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mock_answer.return_value = "Test answer"
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answer = self.app.query("Test query")
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self.assertEqual(answer, "Test answer")
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self.assertEqual(mock_retrieve.call_args[0][0], "Test query")
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self.assertIsInstance(mock_retrieve.call_args[0][1], QueryConfig)
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mock_answer.assert_called_once()
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