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https://github.com/EvolutionAPI/adk-python.git
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Moves unittests to root folder and adds github action to run unit tests. (#72)
* Move unit tests to root package. * Adds deps to "test" extra, and mark two broken tests in tests/unittests/auth/test_auth_handler.py * Adds github workflow * minor fix in lite_llm.py for python 3.9. * format pyproject.toml
This commit is contained in:
Jack Sun
GitHub
258
tests/unittests/flows/llm_flows/test_functions_simple.py
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258
tests/unittests/flows/llm_flows/test_functions_simple.py
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# Copyright 2025 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 typing import Any
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from typing import AsyncGenerator
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from typing import Callable
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from google.adk.agents import Agent
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from google.adk.tools import ToolContext
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from google.adk.tools.function_tool import FunctionTool
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from google.genai import types
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import pytest
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from ... import utils
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def test_simple_function():
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function_call_1 = types.Part.from_function_call(
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name='increase_by_one', args={'x': 1}
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)
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function_respones_2 = types.Part.from_function_response(
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name='increase_by_one', response={'result': 2}
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)
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responses: list[types.Content] = [
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function_call_1,
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'response1',
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'response2',
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'response3',
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'response4',
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]
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function_called = 0
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mock_model = utils.MockModel.create(responses=responses)
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def increase_by_one(x: int) -> int:
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nonlocal function_called
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function_called += 1
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return x + 1
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agent = Agent(name='root_agent', model=mock_model, tools=[increase_by_one])
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runner = utils.InMemoryRunner(agent)
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assert utils.simplify_events(runner.run('test')) == [
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('root_agent', function_call_1),
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('root_agent', function_respones_2),
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('root_agent', 'response1'),
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]
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# Asserts the requests.
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assert utils.simplify_contents(mock_model.requests[0].contents) == [
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('user', 'test')
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]
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assert utils.simplify_contents(mock_model.requests[1].contents) == [
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('user', 'test'),
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('model', function_call_1),
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('user', function_respones_2),
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]
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# Asserts the function calls.
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assert function_called == 1
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@pytest.mark.asyncio
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async def test_async_function():
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function_calls = [
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types.Part.from_function_call(name='increase_by_one', args={'x': 1}),
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types.Part.from_function_call(name='multiple_by_two', args={'x': 2}),
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types.Part.from_function_call(name='multiple_by_two_sync', args={'x': 3}),
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]
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function_responses = [
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types.Part.from_function_response(
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name='increase_by_one', response={'result': 2}
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),
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types.Part.from_function_response(
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name='multiple_by_two', response={'result': 4}
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),
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types.Part.from_function_response(
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name='multiple_by_two_sync', response={'result': 6}
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),
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]
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responses: list[types.Content] = [
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function_calls,
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'response1',
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'response2',
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'response3',
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'response4',
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]
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function_called = 0
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mock_model = utils.MockModel.create(responses=responses)
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async def increase_by_one(x: int) -> int:
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nonlocal function_called
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function_called += 1
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return x + 1
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async def multiple_by_two(x: int) -> int:
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nonlocal function_called
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function_called += 1
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return x * 2
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def multiple_by_two_sync(x: int) -> int:
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nonlocal function_called
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function_called += 1
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return x * 2
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agent = Agent(
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name='root_agent',
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model=mock_model,
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tools=[increase_by_one, multiple_by_two, multiple_by_two_sync],
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)
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runner = utils.TestInMemoryRunner(agent)
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events = await runner.run_async_with_new_session('test')
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assert utils.simplify_events(events) == [
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('root_agent', function_calls),
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('root_agent', function_responses),
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('root_agent', 'response1'),
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]
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# Asserts the requests.
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assert utils.simplify_contents(mock_model.requests[0].contents) == [
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('user', 'test')
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]
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assert utils.simplify_contents(mock_model.requests[1].contents) == [
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('user', 'test'),
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('model', function_calls),
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('user', function_responses),
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]
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# Asserts the function calls.
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assert function_called == 3
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@pytest.mark.asyncio
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async def test_function_tool():
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function_calls = [
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types.Part.from_function_call(name='increase_by_one', args={'x': 1}),
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types.Part.from_function_call(name='multiple_by_two', args={'x': 2}),
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types.Part.from_function_call(name='multiple_by_two_sync', args={'x': 3}),
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]
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function_responses = [
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types.Part.from_function_response(
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name='increase_by_one', response={'result': 2}
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),
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types.Part.from_function_response(
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name='multiple_by_two', response={'result': 4}
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),
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types.Part.from_function_response(
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name='multiple_by_two_sync', response={'result': 6}
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),
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]
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responses: list[types.Content] = [
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function_calls,
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'response1',
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'response2',
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'response3',
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'response4',
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]
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function_called = 0
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mock_model = utils.MockModel.create(responses=responses)
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async def increase_by_one(x: int) -> int:
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nonlocal function_called
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function_called += 1
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return x + 1
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async def multiple_by_two(x: int) -> int:
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nonlocal function_called
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function_called += 1
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return x * 2
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def multiple_by_two_sync(x: int) -> int:
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nonlocal function_called
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function_called += 1
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return x * 2
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class TestTool(FunctionTool):
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def __init__(self, func: Callable[..., Any]):
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super().__init__(func=func)
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wrapped_increase_by_one = TestTool(func=increase_by_one)
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agent = Agent(
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name='root_agent',
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model=mock_model,
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tools=[wrapped_increase_by_one, multiple_by_two, multiple_by_two_sync],
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)
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runner = utils.TestInMemoryRunner(agent)
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events = await runner.run_async_with_new_session('test')
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assert utils.simplify_events(events) == [
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('root_agent', function_calls),
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('root_agent', function_responses),
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('root_agent', 'response1'),
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]
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# Asserts the requests.
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assert utils.simplify_contents(mock_model.requests[0].contents) == [
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('user', 'test')
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]
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assert utils.simplify_contents(mock_model.requests[1].contents) == [
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('user', 'test'),
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('model', function_calls),
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('user', function_responses),
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]
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# Asserts the function calls.
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assert function_called == 3
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def test_update_state():
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mock_model = utils.MockModel.create(
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responses=[
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types.Part.from_function_call(name='update_state', args={}),
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'response1',
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]
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)
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def update_state(tool_context: ToolContext):
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tool_context.state['x'] = 1
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agent = Agent(name='root_agent', model=mock_model, tools=[update_state])
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runner = utils.InMemoryRunner(agent)
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runner.run('test')
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assert runner.session.state['x'] == 1
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def test_function_call_id():
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responses = [
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types.Part.from_function_call(name='increase_by_one', args={'x': 1}),
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'response1',
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]
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mock_model = utils.MockModel.create(responses=responses)
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def increase_by_one(x: int) -> int:
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return x + 1
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agent = Agent(name='root_agent', model=mock_model, tools=[increase_by_one])
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runner = utils.InMemoryRunner(agent)
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events = runner.run('test')
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for reqeust in mock_model.requests:
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for content in reqeust.contents:
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for part in content.parts:
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if part.function_call:
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assert part.function_call.id is None
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if part.function_response:
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assert part.function_response.id is None
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assert events[0].content.parts[0].function_call.id.startswith('adk-')
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assert events[1].content.parts[0].function_response.id.startswith('adk-')
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