wehub-resource-sync
ec2b666284
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102 lines
2.8 KiB
Python
102 lines
2.8 KiB
Python
# Copyright 2026 Google LLC
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from unittest.mock import MagicMock
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from google.adk.integrations.langchain import LangchainTool
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from langchain_core.tools import tool
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from langchain_core.tools.structured import StructuredTool
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from pydantic import BaseModel
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import pytest
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@tool
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async def async_add_with_annotation(x, y) -> int:
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"""Adds two numbers"""
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return x + y
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@tool
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def sync_add_with_annotation(x, y) -> int:
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"""Adds two numbers"""
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return x + y
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async def async_add(x, y) -> int:
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return x + y
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def sync_add(x, y) -> int:
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return x + y
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class AddSchema(BaseModel):
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x: int
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y: int
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test_langchain_async_add_tool = StructuredTool.from_function(
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async_add,
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name="add",
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description="Adds two numbers",
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args_schema=AddSchema,
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)
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test_langchain_sync_add_tool = StructuredTool.from_function(
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sync_add,
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name="add",
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description="Adds two numbers",
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args_schema=AddSchema,
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)
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@pytest.mark.asyncio
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async def test_raw_async_function_works():
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"""Test that passing a raw async function to LangchainTool works correctly."""
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langchain_tool = LangchainTool(tool=test_langchain_async_add_tool)
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result = await langchain_tool.run_async(
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args={"x": 1, "y": 3}, tool_context=MagicMock()
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)
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assert result == 4
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@pytest.mark.asyncio
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async def test_raw_sync_function_works():
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"""Test that passing a raw sync function to LangchainTool works correctly."""
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langchain_tool = LangchainTool(tool=test_langchain_sync_add_tool)
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result = await langchain_tool.run_async(
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args={"x": 1, "y": 3}, tool_context=MagicMock()
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)
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assert result == 4
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@pytest.mark.asyncio
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async def test_raw_async_function_with_annotation_works():
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"""Test that passing a raw async function to LangchainTool works correctly."""
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langchain_tool = LangchainTool(tool=async_add_with_annotation)
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result = await langchain_tool.run_async(
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args={"x": 1, "y": 3}, tool_context=MagicMock()
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)
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assert result == 4
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@pytest.mark.asyncio
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async def test_raw_sync_function_with_annotation_works():
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"""Test that passing a raw sync function to LangchainTool works correctly."""
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langchain_tool = LangchainTool(tool=sync_add_with_annotation)
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result = await langchain_tool.run_async(
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args={"x": 1, "y": 3}, tool_context=MagicMock()
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)
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assert result == 4
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