vitor-aignosi
50e6479c49
Refactor notification handling in Gates and OPC activities to use send_notification method with metadata integration, enhancing error reporting and traceability.
241 lines
6.6 KiB
Python
241 lines
6.6 KiB
Python
from unittest.mock import patch, MagicMock, ANY, call
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from pandas import DataFrame
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from pytest import fixture, mark
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from laborious.activities.opc import NotificationLevel
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from laborious.activities.opc import OPC
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metadata = {
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"metadata": {
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"model_id": "test_model",
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"model_name": "test_model",
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"workflow_name": "test_workflow",
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"schema_name": "test_schedule",
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},
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}
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@patch("laborious.activities.opc.OpcRepository")
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def test___init__(mock_opc_repository):
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mock_logger = MagicMock()
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server1 = MagicMock()
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server2 = MagicMock()
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mock_opc_repository.side_effect = [server1, server2]
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mock_notification_handler = MagicMock()
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servers = {
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'server1': {
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'id': 'server1',
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'url': 'http://localhost:8080',
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'server_uri': 'opc.tcp://localhost:4840',
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'cert_path': '',
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'private_key_path': '',
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'server_cert_path': '',
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'reconnection_interval': 60,
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},
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'server2': {
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'id': 'server2',
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'url': 'http://localhost:8080',
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'server_uri': 'opc.tcp://localhost:4840',
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'cert_path': '',
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'private_key_path': '',
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'server_cert_path': '',
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'reconnection_interval': 60,
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}
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}
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opc = OPC(
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opc_servers=servers,
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logger=mock_logger,
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notification_handler=mock_notification_handler
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)
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assert opc.opc_servers == servers
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assert opc.logger == mock_logger
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assert opc.notification_handler == mock_notification_handler
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assert opc.opc_repository['server1'] == server1
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assert opc.opc_repository['server2'] == server2
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mock_opc_repository.assert_has_calls([
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call(
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id="server1",
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url="http://localhost:8080",
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logger=mock_logger,
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server_uri="opc.tcp://localhost:4840",
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cert_path="",
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private_key_path="",
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server_cert_path="",
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notification_handler=mock_notification_handler,
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reconnection_interval=60,
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),
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])
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mock_opc_repository.assert_has_calls([
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call(
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id="server2",
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url="http://localhost:8080",
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logger=mock_logger,
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server_uri="opc.tcp://localhost:4840",
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cert_path="",
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private_key_path="",
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server_cert_path="",
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notification_handler=mock_notification_handler,
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reconnection_interval=60,
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)
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])
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server1.connect.assert_called_once()
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server2.connect.assert_called_once()
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@fixture
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@patch("laborious.activities.opc.OpcRepository")
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def opc(mock_opc_repository):
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servers = {
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'server1': {
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'id': 'server1',
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'url': 'http://localhost:8080',
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'server_uri': 'opc.tcp://localhost:4840',
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'cert_path': '',
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'private_key_path': '',
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'server_cert_path': '',
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'reconnection_interval': 60,
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}
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}
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mock_opc_repository.write_data = MagicMock(
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return_value=True
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)
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opc = OPC(
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opc_servers=servers,
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logger=MagicMock(),
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notification_handler=MagicMock()
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)
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opc.send_notification = MagicMock()
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return opc
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WRITE_DATA_CASES = [
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('tag1', 'int', 50),
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('tag2', 'float', 50.5),
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('tag3', 'bool', True),
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('tag4', 'string', 'test'),
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]
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@mark.parametrize('tag,data_type,data', WRITE_DATA_CASES)
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def test_write_data_success(opc, tag, data_type, data):
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assert opc.write_data(server_id='server1', tag=tag, data=data,
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data_type=data_type, tag_type='prediction', metadata=metadata)
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opc.opc_repository['server1'].write_data.assert_called_once_with(
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tag, data, data_type, opc.logger, metadata)
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def test_write_data_exception(opc):
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opc.opc_repository['server1'].write_data.side_effect = Exception(
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"Test error")
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try:
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opc.write_data(server_id='server1', tag='tag1', data=50,
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data_type='int', tag_type='prediction', metadata=metadata)
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except Exception:
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opc.send_notification.assert_called_once_with(
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metadata=metadata,
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notification_id="WRITE_OPC_PREDICTION_ERROR",
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message="Error writing data to OPC server: Test error",
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block="write_opc_data",
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level=NotificationLevel.ERROR,
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attachment_content=ANY
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)
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else:
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assert False, "Expected an exception to be raised"
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@mark.asyncio
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async def test_write_opc_data_success(opc):
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# Arrange
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input_data = {
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**metadata,
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'data': {
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'prediction': [0.75],
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'prediction_confidence': [0.95]
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},
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'opc_output_config': {
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'server1': {
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'prediction_tags': {
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'tag1': {'data_type': 'float'}
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},
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'confidence_tags': {
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'tag2': {'data_type': 'float'}
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}
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}
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}
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}
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# Act
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opc.write_data = MagicMock()
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opc.process_confidence = MagicMock(return_value={'data': 'data'})
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output = await opc.write_opc_data(input_data)
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# Assert
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assert output == {'data': 'data'}
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opc.write_data.assert_has_calls([
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call(
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server_id='server1',
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tag='tag1',
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data=0.75,
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data_type='float',
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tag_type='prediction',
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metadata=metadata['metadata']
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)])
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opc.write_data.assert_has_calls([
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call(
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server_id='server1',
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tag='tag2',
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data=0.95,
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data_type='float',
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tag_type='confidence',
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metadata=metadata['metadata']
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)
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])
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assert opc.write_data.call_count == 2
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@mark.asyncio
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async def test_write_opc_data_empty_config(opc):
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# Arrange
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input_data = {
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**metadata,
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'data': {
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'prediction': [0.75],
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'prediction_confidence': [0.95]
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},
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'opc_servers': ['server1'],
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'opc_output_config': {
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'prediction_tags': {},
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'confidence_tags': {}
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}
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}
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# Act
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await opc.write_opc_data(input_data)
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# Assert
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opc.opc_repository['server1'].write_data.assert_not_called()
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@mark.parametrize('data,success,expected', [
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(DataFrame({'prediction_confidence': [0]}), True, 0),
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(DataFrame({'prediction_confidence': [0]}), False, 12),
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])
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def test_process_confidence(opc, data, success, expected):
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# Act
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result = opc.process_confidence(data, success, metadata)
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# Assert
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assert result['prediction_confidence'][0] == expected
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def test_shutdown(opc):
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opc.shutdown()
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opc.opc_repository['server1'].disconnect.assert_called_once()
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