86 lines
2.7 KiB
Python
86 lines
2.7 KiB
Python
from unittest.mock import Mock, patch
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import pytest
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from mem0.configs.llms.base import BaseLlmConfig
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from mem0.llms.ollama import OllamaLLM
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from mem0.llms.utils.tools import ADD_MEMORY_TOOL
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@pytest.fixture
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def mock_ollama_client():
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with patch('mem0.llms.ollama.Client') as mock_ollama:
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mock_client = Mock()
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mock_client.list.return_value = {"models": [{"name": "llama3.1:70b"}]}
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mock_ollama.return_value = mock_client
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yield mock_client
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def test_generate_response_without_tools(mock_ollama_client):
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config = BaseLlmConfig(model="llama3.1:70b", temperature=0.7, max_tokens=100, top_p=1.0)
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llm = OllamaLLM(config)
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messages = [
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{"role": "system", "content": "You are a helpful assistant."},
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{"role": "user", "content": "Hello, how are you?"}
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]
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mock_response = {
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'message': {"content": "I'm doing well, thank you for asking!"}
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}
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mock_ollama_client.chat.return_value = mock_response
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response = llm.generate_response(messages)
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mock_ollama_client.chat.assert_called_once_with(
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model="llama3.1:70b",
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messages=messages,
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options={
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"temperature": 0.7,
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"num_predict": 100,
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"top_p": 1.0
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}
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)
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assert response == "I'm doing well, thank you for asking!"
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def test_generate_response_with_tools(mock_ollama_client):
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config = BaseLlmConfig(model="llama3.1:70b", temperature=0.7, max_tokens=100, top_p=1.0)
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llm = OllamaLLM(config)
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messages = [
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{"role": "system", "content": "You are a helpful assistant."},
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{"role": "user", "content": "Add a new memory: Today is a sunny day."}
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]
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tools = [ADD_MEMORY_TOOL]
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mock_response = {
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'message': {
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"content": "I've added the memory for you.",
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"tool_calls": [
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{
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"function": {
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"name": "add_memory",
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"arguments": {"data": "Today is a sunny day."}
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}
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}
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]
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}
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}
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mock_ollama_client.chat.return_value = mock_response
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response = llm.generate_response(messages, tools=tools)
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mock_ollama_client.chat.assert_called_once_with(
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model="llama3.1:70b",
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messages=messages,
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options={
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"temperature": 0.7,
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"num_predict": 100,
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"top_p": 1.0
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},
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tools=tools
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)
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assert response["content"] == "I've added the memory for you."
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assert len(response["tool_calls"]) == 1
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assert response["tool_calls"][0]["name"] == "add_memory"
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assert response["tool_calls"][0]["arguments"] == {'data': 'Today is a sunny day.'}
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