Merge pull request #939 from better629/feat_mock

Feat mock openai embed for document_store and memory UTs

tests/metagpt/document_store/test_faiss_store.py

@@ -6,6 +6,9 @@
 @File    : test_faiss_store.py
 """
 
+from typing import Optional
+
+import numpy as np
 import pytest
 
 from metagpt.const import EXAMPLE_PATH
@@ -14,8 +17,17 @@ from metagpt.logs import logger
 from metagpt.roles import Sales
 
 
+def mock_openai_embed_documents(self, texts: list[str], chunk_size: Optional[int] = 0) -> list[list[float]]:
+    num = len(texts)
+    embeds = np.random.randint(1, 100, size=(num, 1536))  # 1536: openai embedding dim
+    embeds = (embeds - embeds.mean(axis=0)) / (embeds.std(axis=0))
+    return embeds
+
+
 @pytest.mark.asyncio
-async def test_search_json():
+async def test_search_json(mocker):
+    mocker.patch("langchain_community.embeddings.openai.OpenAIEmbeddings.embed_documents", mock_openai_embed_documents)
+
     store = FaissStore(EXAMPLE_PATH / "example.json")
     role = Sales(profile="Sales", store=store)
     query = "Which facial cleanser is good for oily skin?"
@@ -24,7 +36,9 @@ async def test_search_json():
 
 
 @pytest.mark.asyncio
-async def test_search_xlsx():
+async def test_search_xlsx(mocker):
+    mocker.patch("langchain_community.embeddings.openai.OpenAIEmbeddings.embed_documents", mock_openai_embed_documents)
+
     store = FaissStore(EXAMPLE_PATH / "example.xlsx")
     role = Sales(profile="Sales", store=store)
     query = "Which facial cleanser is good for oily skin?"
@@ -33,7 +47,9 @@ async def test_search_xlsx():
 
 
 @pytest.mark.asyncio
-async def test_write():
+async def test_write(mocker):
+    mocker.patch("langchain_community.embeddings.openai.OpenAIEmbeddings.embed_documents", mock_openai_embed_documents)
+
     store = FaissStore(EXAMPLE_PATH / "example.xlsx", meta_col="Answer", content_col="Question")
     _faiss_store = store.write()
     assert _faiss_store.docstore

tests/metagpt/memory/mock_text_embed.py

@@ -0,0 +1,33 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+# @Desc   :
+
+from typing import Optional
+
+import numpy as np
+
+dim = 1536  # openai embedding dim
+
+text_embed_arr = [
+    {"text": "Write a cli snake game", "embed": np.zeros(shape=[1, dim])},  # mock data, same as below
+    {"text": "Write a game of cli snake", "embed": np.zeros(shape=[1, dim])},
+    {"text": "Write a 2048 web game", "embed": np.ones(shape=[1, dim])},
+    {"text": "Write a Battle City", "embed": np.ones(shape=[1, dim])},
+    {
+        "text": "The user has requested the creation of a command-line interface (CLI) snake game",
+        "embed": np.zeros(shape=[1, dim]),
+    },
+    {"text": "The request is command-line interface (CLI) snake game", "embed": np.zeros(shape=[1, dim])},
+    {
+        "text": "Incorporate basic features of a snake game such as scoring and increasing difficulty",
+        "embed": np.ones(shape=[1, dim]),
+    },
+]
+
+text_idx_dict = {item["text"]: idx for idx, item in enumerate(text_embed_arr)}
+
+
+def mock_openai_embed_documents(self, texts: list[str], chunk_size: Optional[int] = 0) -> list[list[float]]:
+    idx = text_idx_dict.get(texts[0])
+    embed = text_embed_arr[idx].get("embed")
+    return embed

tests/metagpt/memory/test_longterm_memory.py

@@ -4,20 +4,22 @@
 @Desc   : unittest of `metagpt/memory/longterm_memory.py`
 """
 
-import os
 
 import pytest
 
 from metagpt.actions import UserRequirement
-from metagpt.config2 import config
 from metagpt.memory.longterm_memory import LongTermMemory
 from metagpt.roles.role import RoleContext
 from metagpt.schema import Message
-
-os.environ.setdefault("OPENAI_API_KEY", config.get_openai_llm().api_key)
+from tests.metagpt.memory.mock_text_embed import (
+    mock_openai_embed_documents,
+    text_embed_arr,
+)
 
 
-def test_ltm_search():
+def test_ltm_search(mocker):
+    mocker.patch("langchain_community.embeddings.openai.OpenAIEmbeddings.embed_documents", mock_openai_embed_documents)
+
     role_id = "UTUserLtm(Product Manager)"
     from metagpt.environment import Environment
 
@@ -27,20 +29,20 @@ def test_ltm_search():
     ltm = LongTermMemory()
     ltm.recover_memory(role_id, rc)
 
-    idea = "Write a cli snake game"
+    idea = text_embed_arr[0].get("text", "Write a cli snake game")
     message = Message(role="User", content=idea, cause_by=UserRequirement)
     news = ltm.find_news([message])
     assert len(news) == 1
     ltm.add(message)
 
-    sim_idea = "Write a game of cli snake"
+    sim_idea = text_embed_arr[1].get("text", "Write a game of cli snake")
 
     sim_message = Message(role="User", content=sim_idea, cause_by=UserRequirement)
     news = ltm.find_news([sim_message])
     assert len(news) == 0
     ltm.add(sim_message)
 
-    new_idea = "Write a 2048 web game"
+    new_idea = text_embed_arr[2].get("text", "Write a 2048 web game")
     new_message = Message(role="User", content=new_idea, cause_by=UserRequirement)
     news = ltm.find_news([new_message])
     assert len(news) == 1
@@ -56,7 +58,7 @@ def test_ltm_search():
     news = ltm_new.find_news([sim_message])
     assert len(news) == 0
 
-    new_idea = "Write a Battle City"
+    new_idea = text_embed_arr[3].get("text", "Write a Battle City")
     new_message = Message(role="User", content=new_idea, cause_by=UserRequirement)
     news = ltm_new.find_news([new_message])
     assert len(news) == 1

tests/metagpt/memory/test_memory_storage.py

@@ -4,23 +4,25 @@
 @Desc   : the unittests of metagpt/memory/memory_storage.py
 """
 
-import os
 import shutil
 from pathlib import Path
 from typing import List
 
 from metagpt.actions import UserRequirement, WritePRD
 from metagpt.actions.action_node import ActionNode
-from metagpt.config2 import config
 from metagpt.const import DATA_PATH
 from metagpt.memory.memory_storage import MemoryStorage
 from metagpt.schema import Message
-
-os.environ.setdefault("OPENAI_API_KEY", config.get_openai_llm().api_key)
+from tests.metagpt.memory.mock_text_embed import (
+    mock_openai_embed_documents,
+    text_embed_arr,
+)
 
 
-def test_idea_message():
-    idea = "Write a cli snake game"
+def test_idea_message(mocker):
+    mocker.patch("langchain_community.embeddings.openai.OpenAIEmbeddings.embed_documents", mock_openai_embed_documents)
+
+    idea = text_embed_arr[0].get("text", "Write a cli snake game")
     role_id = "UTUser1(Product Manager)"
     message = Message(role="User", content=idea, cause_by=UserRequirement)
 
@@ -33,12 +35,12 @@ def test_idea_message():
     memory_storage.add(message)
     assert memory_storage.is_initialized is True
 
-    sim_idea = "Write a game of cli snake"
+    sim_idea = text_embed_arr[1].get("text", "Write a game of cli snake")
     sim_message = Message(role="User", content=sim_idea, cause_by=UserRequirement)
     new_messages = memory_storage.search_dissimilar(sim_message)
     assert len(new_messages) == 0  # similar, return []
 
-    new_idea = "Write a 2048 web game"
+    new_idea = text_embed_arr[2].get("text", "Write a 2048 web game")
     new_message = Message(role="User", content=new_idea, cause_by=UserRequirement)
     new_messages = memory_storage.search_dissimilar(new_message)
     assert new_messages[0].content == message.content
@@ -47,13 +49,17 @@ def test_idea_message():
     assert memory_storage.is_initialized is False
 
 
-def test_actionout_message():
+def test_actionout_message(mocker):
+    mocker.patch("langchain_community.embeddings.openai.OpenAIEmbeddings.embed_documents", mock_openai_embed_documents)
+
     out_mapping = {"field1": (str, ...), "field2": (List[str], ...)}
     out_data = {"field1": "field1 value", "field2": ["field2 value1", "field2 value2"]}
     ic_obj = ActionNode.create_model_class("prd", out_mapping)
 
     role_id = "UTUser2(Architect)"
-    content = "The user has requested the creation of a command-line interface (CLI) snake game"
+    content = text_embed_arr[4].get(
+        "text", "The user has requested the creation of a command-line interface (CLI) snake game"
+    )
     message = Message(
         content=content, instruct_content=ic_obj(**out_data), role="user", cause_by=WritePRD
     )  # WritePRD as test action
@@ -67,12 +73,14 @@ def test_actionout_message():
     memory_storage.add(message)
     assert memory_storage.is_initialized is True
 
-    sim_conent = "The request is command-line interface (CLI) snake game"
+    sim_conent = text_embed_arr[5].get("text", "The request is command-line interface (CLI) snake game")
     sim_message = Message(content=sim_conent, instruct_content=ic_obj(**out_data), role="user", cause_by=WritePRD)
     new_messages = memory_storage.search_dissimilar(sim_message)
     assert len(new_messages) == 0  # similar, return []
 
-    new_conent = "Incorporate basic features of a snake game such as scoring and increasing difficulty"
+    new_conent = text_embed_arr[6].get(
+        "text", "Incorporate basic features of a snake game such as scoring and increasing difficulty"
+    )
     new_message = Message(content=new_conent, instruct_content=ic_obj(**out_data), role="user", cause_by=WritePRD)
     new_messages = memory_storage.search_dissimilar(new_message)
     assert new_messages[0].content == message.content

tests/metagpt/test_incremental_dev.py

@@ -142,6 +142,9 @@ def check_or_create_base_tag(project_path):
     # Initialize a Git repository
     subprocess.run(["git", "init"], check=True)
 
+    # Check if the .gitignore exists. If it doesn't exist, create .gitignore and add the comment
+    subprocess.run(f"echo # Ignore these files or directories > {'.gitignore'}", shell=True)
+
     # Check if the 'base' tag exists
     check_base_tag_cmd = ["git", "show-ref", "--verify", "--quiet", "refs/tags/base"]
     if subprocess.run(check_base_tag_cmd).returncode == 0: