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https://github.com/encounter/adk-python.git
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feat(conformance): Adds a minimal AdkWebServer http client for conformance tests to interact with
PiperOrigin-RevId: 803208215
This commit is contained in:
Wei Sun (Jack)
committed by
Copybara-Service
Copybara-Service
parent
7b077ac351
commit
ebf2c98e41
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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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@@ -0,0 +1,211 @@
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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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import json
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from unittest.mock import AsyncMock
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from unittest.mock import MagicMock
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from unittest.mock import patch
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from google.adk.cli.adk_web_server import RunAgentRequest
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from google.adk.cli.conformance.adk_web_server_client import AdkWebServerClient
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from google.adk.events.event import Event
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from google.adk.sessions.session import Session
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from google.genai import types
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import pytest
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def test_init_default_values():
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client = AdkWebServerClient()
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assert client.base_url == "http://127.0.0.1:8000"
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assert client.timeout == 30.0
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def test_init_custom_values():
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client = AdkWebServerClient(
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base_url="https://custom.example.com/", timeout=60.0
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)
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assert client.base_url == "https://custom.example.com"
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assert client.timeout == 60.0
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def test_init_strips_trailing_slash():
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client = AdkWebServerClient(base_url="http://test.com/")
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assert client.base_url == "http://test.com"
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@pytest.mark.asyncio
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async def test_get_session():
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client = AdkWebServerClient()
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# Mock the HTTP response
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mock_response = MagicMock()
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mock_response.json.return_value = {
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"id": "test_session",
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"app_name": "test_app",
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"user_id": "test_user",
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"events": [],
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"state": {},
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}
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with patch("httpx.AsyncClient") as mock_client_class:
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mock_client = AsyncMock()
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mock_client.get.return_value = mock_response
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mock_client_class.return_value = mock_client
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session = await client.get_session(
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app_name="test_app", user_id="test_user", session_id="test_session"
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)
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assert isinstance(session, Session)
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assert session.id == "test_session"
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mock_client.get.assert_called_once_with(
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"/apps/test_app/users/test_user/sessions/test_session"
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)
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@pytest.mark.asyncio
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async def test_create_session():
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client = AdkWebServerClient()
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# Mock the HTTP response
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mock_response = MagicMock()
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mock_response.json.return_value = {
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"id": "new_session",
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"app_name": "test_app",
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"user_id": "test_user",
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"events": [],
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"state": {"key": "value"},
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}
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with patch("httpx.AsyncClient") as mock_client_class:
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mock_client = AsyncMock()
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mock_client.post.return_value = mock_response
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mock_client_class.return_value = mock_client
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session = await client.create_session(
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app_name="test_app", user_id="test_user", state={"key": "value"}
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)
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assert isinstance(session, Session)
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assert session.id == "new_session"
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mock_client.post.assert_called_once_with(
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"/apps/test_app/users/test_user/sessions",
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json={"state": {"key": "value"}},
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)
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@pytest.mark.asyncio
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async def test_delete_session():
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client = AdkWebServerClient()
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# Mock the HTTP response
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mock_response = MagicMock()
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with patch("httpx.AsyncClient") as mock_client_class:
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mock_client = AsyncMock()
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mock_client.delete.return_value = mock_response
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mock_client_class.return_value = mock_client
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await client.delete_session(
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app_name="test_app", user_id="test_user", session_id="test_session"
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)
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mock_client.delete.assert_called_once_with(
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"/apps/test_app/users/test_user/sessions/test_session"
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)
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mock_response.raise_for_status.assert_called_once()
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@pytest.mark.asyncio
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async def test_run_agent():
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client = AdkWebServerClient()
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# Create sample events
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event1 = Event(
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author="test_agent",
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invocation_id="test_invocation_1",
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content=types.Content(role="model", parts=[types.Part(text="Hello")]),
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)
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event2 = Event(
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author="test_agent",
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invocation_id="test_invocation_2",
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content=types.Content(role="model", parts=[types.Part(text="World")]),
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)
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# Mock streaming response
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class MockStreamResponse:
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def raise_for_status(self):
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pass
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async def aiter_lines(self):
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yield f"data:{json.dumps(event1.model_dump())}"
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yield "data:" # Empty line should be ignored
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yield f"data:{json.dumps(event2.model_dump())}"
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async def __aenter__(self):
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return self
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async def __aexit__(self, exc_type, exc_val, exc_tb):
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pass
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def mock_stream(*_args, **_kwargs):
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return MockStreamResponse()
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with patch("httpx.AsyncClient") as mock_client_class:
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mock_client = AsyncMock()
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mock_client.stream = mock_stream
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mock_client_class.return_value = mock_client
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request = RunAgentRequest(
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app_name="test_app",
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user_id="test_user",
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session_id="test_session",
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new_message=types.Content(
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role="user", parts=[types.Part(text="Hello")]
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),
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)
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events = []
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async for event in client.run_agent(request):
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events.append(event)
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assert len(events) == 2
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assert all(isinstance(event, Event) for event in events)
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assert events[0].invocation_id == "test_invocation_1"
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assert events[1].invocation_id == "test_invocation_2"
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@pytest.mark.asyncio
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async def test_close():
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client = AdkWebServerClient()
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# Create a mock client to close
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with patch("httpx.AsyncClient") as mock_client_class:
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mock_client = AsyncMock()
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mock_client_class.return_value = mock_client
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# Force client creation
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async with client._get_client():
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pass
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# Now close should work
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await client.close()
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mock_client.aclose.assert_called_once()
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@pytest.mark.asyncio
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async def test_context_manager():
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async with AdkWebServerClient() as client:
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assert isinstance(client, AdkWebServerClient)
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