adk-python/tests/unittests/flows/llm_flows/test_functions_sequential.py
Jack Sun 05142a07cc
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
2025-04-11 08:25:59 -07:00

94 lines
3.1 KiB
Python

# Copyright 2025 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from typing import Any
from google.adk.agents import Agent
from google.genai import types
from ... import utils
def function_call(args: dict[str, Any]) -> types.Part:
return types.Part.from_function_call(name='increase_by_one', args=args)
def function_response(response: dict[str, Any]) -> types.Part:
return types.Part.from_function_response(
name='increase_by_one', response=response
)
def test_sequential_calls():
responses = [
function_call({'x': 1}),
function_call({'x': 2}),
function_call({'x': 3}),
'response1',
]
mockModel = utils.MockModel.create(responses=responses)
function_called = 0
def increase_by_one(x: int) -> int:
nonlocal function_called
function_called += 1
return x + 1
agent = Agent(name='root_agent', model=mockModel, tools=[increase_by_one])
runner = utils.InMemoryRunner(agent)
result = utils.simplify_events(runner.run('test'))
assert result == [
('root_agent', function_call({'x': 1})),
('root_agent', function_response({'result': 2})),
('root_agent', function_call({'x': 2})),
('root_agent', function_response({'result': 3})),
('root_agent', function_call({'x': 3})),
('root_agent', function_response({'result': 4})),
('root_agent', 'response1'),
]
# Asserts the requests.
assert len(mockModel.requests) == 4
# 1 item: user content
assert utils.simplify_contents(mockModel.requests[0].contents) == [
('user', 'test')
]
# 3 items: user content, functaion call / response for the 1st call
assert utils.simplify_contents(mockModel.requests[1].contents) == [
('user', 'test'),
('model', function_call({'x': 1})),
('user', function_response({'result': 2})),
]
# 5 items: user content, functaion call / response for two calls
assert utils.simplify_contents(mockModel.requests[2].contents) == [
('user', 'test'),
('model', function_call({'x': 1})),
('user', function_response({'result': 2})),
('model', function_call({'x': 2})),
('user', function_response({'result': 3})),
]
# 7 items: user content, functaion call / response for three calls
assert utils.simplify_contents(mockModel.requests[3].contents) == [
('user', 'test'),
('model', function_call({'x': 1})),
('user', function_response({'result': 2})),
('model', function_call({'x': 2})),
('user', function_response({'result': 3})),
('model', function_call({'x': 3})),
('user', function_response({'result': 4})),
]
# Asserts the function calls.
assert function_called == 3