Files
amq-adapter-python/tests/rabbitmq/test_user_management_service_client.py
T
Stanislav Hejny 5ab9406430 feat: implement UserManagementServiceClient with RabbitMQ communication
Co-authored-by: aider (openrouter/openai/o3-mini-high) <aider@aider.chat>
2025-07-18 07:47:21 +01:00

285 lines
11 KiB
Python

import asyncio
import json
import unittest
from unittest.mock import AsyncMock, MagicMock, patch
from aio_pika import Message
from amqp.config.amq_configuration import AMQConfiguration
from amqp.rabbitmq.user_management_service_client import (
UserManagementServiceClient,
UserManagementServiceException
)
class TestUserManagementServiceClient(unittest.IsolatedAsyncioTestCase):
def setUp(self):
# Mock configuration
self.config = MagicMock(spec=AMQConfiguration)
self.config.dispatch = MagicMock()
self.config.dispatch.amq_host = "localhost"
self.config.dispatch.amq_port = 5672
self.config.dispatch.rabbit_mq_user = "guest"
self.config.dispatch.rabbit_mq_password = "guest"
# Create client
self.client = UserManagementServiceClient(self.config)
# Mock connection and channel
self.client.connection = MagicMock()
self.client.channel = MagicMock()
self.client.exchange = MagicMock()
self.client.exchange.publish = AsyncMock()
self.client.response_queue = MagicMock()
self.client.initialized = True
async def test_initialize(self):
# Mock aio_pika.connect_robust
with patch('aio_pika.connect_robust', new_callable=AsyncMock) as mock_connect:
# Mock connection
mock_connection = MagicMock()
mock_connect.return_value = mock_connection
# Mock channel
mock_channel = MagicMock()
mock_connection.channel.return_value = mock_channel
mock_channel.set_qos = AsyncMock()
# Mock exchange
mock_exchange = MagicMock()
mock_channel.declare_exchange = AsyncMock(return_value=mock_exchange)
# Mock queue
mock_queue = MagicMock()
mock_channel.declare_queue = AsyncMock(return_value=mock_queue)
mock_queue.consume = AsyncMock(return_value="consumer-tag")
# Reset client
self.client.initialized = False
self.client.connection = None
self.client.channel = None
self.client.exchange = None
self.client.response_queue = None
# Call initialize
await self.client.initialize()
# Verify
mock_connect.assert_called_once_with(
host=self.config.dispatch.amq_host,
port=self.config.dispatch.amq_port,
login=self.config.dispatch.rabbit_mq_user,
password=self.config.dispatch.rabbit_mq_password,
loop=self.client.loop
)
mock_connection.channel.assert_called_once()
mock_channel.set_qos.assert_called_once_with(prefetch_count=1)
mock_channel.declare_exchange.assert_called_once()
mock_channel.declare_queue.assert_called_once()
mock_queue.consume.assert_called_once()
self.assertTrue(self.client.initialized)
async def test_call_service_success(self):
# Create a future for the response
future = asyncio.Future()
future.set_result({"type": "OK", "result": [{"name": "John Doe"}]})
# Mock the futures dictionary
with patch.dict(self.client.futures, {}, clear=True):
# Mock uuid.uuid4
with patch('uuid.uuid4', return_value="test-correlation-id"):
# Mock loop.create_future
with patch.object(self.client.loop, 'create_future', return_value=future):
# Call service
result = await self.client.call_service(
service=UserManagementServiceClient.TOKEN_SERVICE,
method="validateToken",
args={"token": "test-token"}
)
# Verify
self.client.exchange.publish.assert_called_once()
self.assertEqual(result, [{"name": "John Doe"}])
async def test_call_service_error(self):
# Create a future for the response
future = asyncio.Future()
future.set_result({
"type": "ERROR",
"exception": "cleverthis.clevermicro.auth.invalid_token",
"message": "Invalid token",
"additional_info": {"token": "test-token"}
})
# Mock the futures dictionary
with patch.dict(self.client.futures, {}, clear=True):
# Mock uuid.uuid4
with patch('uuid.uuid4', return_value="test-correlation-id"):
# Mock loop.create_future
with patch.object(self.client.loop, 'create_future', return_value=future):
# Call service and expect exception
with self.assertRaises(UserManagementServiceException) as context:
await self.client.call_service(
service=UserManagementServiceClient.TOKEN_SERVICE,
method="validateToken",
args={"token": "test-token"}
)
# Verify exception
exception = context.exception
self.assertEqual(exception.exception_type, "cleverthis.clevermicro.auth.invalid_token")
self.assertEqual(exception.message, "Invalid token")
self.assertEqual(exception.additional_info, {"token": "test-token"})
async def test_on_response_callback(self):
# Create a future
future = asyncio.Future()
# Add future to futures dictionary
self.client.futures["test-correlation-id"] = future
# Create a mock message
message = MagicMock()
message.correlation_id = "test-correlation-id"
message.body = json.dumps({"type": "OK", "result": [{"name": "John Doe"}]}).encode('utf-8')
message.ack = AsyncMock()
# Call callback
await self.client._on_response_callback(message)
# Verify
message.ack.assert_called_once()
self.assertTrue(future.done())
self.assertEqual(future.result(), {"type": "OK", "result": [{"name": "John Doe"}]})
async def test_on_response_callback_no_correlation_id(self):
# Create a mock message with no correlation ID
message = MagicMock()
message.correlation_id = None
message.ack = AsyncMock()
# Call callback
await self.client._on_response_callback(message)
# Verify
message.ack.assert_called_once()
async def test_on_response_callback_no_future(self):
# Create a mock message with unknown correlation ID
message = MagicMock()
message.correlation_id = "unknown-correlation-id"
message.ack = AsyncMock()
# Call callback
await self.client._on_response_callback(message)
# Verify
message.ack.assert_called_once()
async def test_validate_token(self):
# Mock call_service
with patch.object(self.client, 'call_service', new_callable=AsyncMock) as mock_call:
mock_call.return_value = [{"sub": "user-123", "name": "John Doe"}]
# Call validate_token
result = await self.client.validate_token("test-token")
# Verify
mock_call.assert_called_once_with(
service=UserManagementServiceClient.TOKEN_SERVICE,
method="validateToken",
args={"token": "test-token"}
)
self.assertEqual(result, [{"sub": "user-123", "name": "John Doe"}])
async def test_query_user_by_id(self):
# Mock call_service
with patch.object(self.client, 'call_service', new_callable=AsyncMock) as mock_call:
mock_call.return_value = [{"id": "user-123", "name": "John Doe", "email": "john@example.com"}]
# Call query_user_by_id
result = await self.client.query_user_by_id("user-123")
# Verify
mock_call.assert_called_once_with(
service=UserManagementServiceClient.USER_SERVICE,
method="queryUserById",
args={"userId": "user-123"}
)
self.assertEqual(result, [{"id": "user-123", "name": "John Doe", "email": "john@example.com"}])
async def test_close(self):
# Mock connection
self.client.connection.is_closed = False
self.client.connection.close = AsyncMock()
# Call close
await self.client.close()
# Verify
self.client.connection.close.assert_called_once()
self.assertFalse(self.client.initialized)
class TestGetUserInfoFromToken(unittest.IsolatedAsyncioTestCase):
async def test_get_user_info_from_token_success(self):
# Mock client
client = MagicMock(spec=UserManagementServiceClient)
client.validate_token = AsyncMock(return_value=[{"sub": "user-123"}])
client.query_user_by_id = AsyncMock(return_value=[{"id": "user-123", "name": "John Doe"}])
# Import the function
from amqp.rabbitmq.user_management_sample import get_user_info_from_token
# Call function
result = await get_user_info_from_token(client, "test-token")
# Verify
client.validate_token.assert_called_once_with("test-token")
client.query_user_by_id.assert_called_once_with("user-123")
self.assertEqual(result, [{"id": "user-123", "name": "John Doe"}])
async def test_get_user_info_from_token_no_user_id(self):
# Mock client
client = MagicMock(spec=UserManagementServiceClient)
client.validate_token = AsyncMock(return_value=[{"name": "John Doe"}]) # No sub claim
# Import the function
from amqp.rabbitmq.user_management_sample import get_user_info_from_token
# Call function and expect exception
with self.assertRaises(UserManagementServiceException) as context:
await get_user_info_from_token(client, "test-token")
# Verify exception
exception = context.exception
self.assertEqual(exception.exception_type, "cleverthis.clevermicro.auth.invalid_token")
self.assertEqual(exception.message, "Token does not contain user ID (sub claim)")
async def test_get_user_info_from_token_service_exception(self):
# Mock client
client = MagicMock(spec=UserManagementServiceClient)
client.validate_token = AsyncMock(
side_effect=UserManagementServiceException(
"cleverthis.clevermicro.auth.invalid_token",
"Invalid token",
{}
)
)
# Import the function
from amqp.rabbitmq.user_management_sample import get_user_info_from_token
# Call function and expect exception
with self.assertRaises(UserManagementServiceException) as context:
await get_user_info_from_token(client, "test-token")
# Verify exception
exception = context.exception
self.assertEqual(exception.exception_type, "cleverthis.clevermicro.auth.invalid_token")
self.assertEqual(exception.message, "Invalid token")
if __name__ == "__main__":
unittest.main()