mirror of
https://github.com/ivan-usov-org/bec.git
synced 2025-04-22 02:20:02 +02:00
Ivan Usov
06f2d781ae
This should help to avoid confusion between BECMessage module and BECMessage class located in the same module
76 lines
3.0 KiB
Python
76 lines
3.0 KiB
Python
import os
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from unittest import mock
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import pytest
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import yaml
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from test_device_manager_ds import device_manager
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import bec_lib
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from bec_lib import messages
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from bec_lib.tests.utils import ConnectorMock, create_session_from_config
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from device_server.devices.config_update_handler import ConfigUpdateHandler
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from device_server.devices.devicemanager import DeviceConfigError, DeviceManagerDS
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dir_path = os.path.dirname(bec_lib.__file__)
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def test_request_response():
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connector = ConnectorMock("")
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device_manager = DeviceManagerDS(connector)
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def get_config_from_mock():
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with open(f"{dir_path}/tests/test_config.yaml", "r") as session_file:
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device_manager._session = create_session_from_config(yaml.safe_load(session_file))
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device_manager._load_session()
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def mocked_failed_connection(obj):
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if obj.name == "samx":
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raise ConnectionError
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config_reply = messages.RequestResponseMessage(accepted=True, message="")
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with mock.patch.object(device_manager, "connect_device", wraps=mocked_failed_connection):
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with mock.patch.object(device_manager, "_get_config", get_config_from_mock):
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with mock.patch.object(
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device_manager.config_helper,
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"wait_for_config_reply",
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return_value=config_reply,
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):
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device_manager.initialize("")
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with mock.patch.object(
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device_manager.config_update_handler, "send_config_request_reply"
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) as request_reply:
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device_manager.config_update_handler.parse_config_request(
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msg=messages.DeviceConfigMessage(
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action="update", config={"something": "something"}
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)
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)
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request_reply.assert_called_once()
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def test_config_handler_update_config(device_manager):
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handler = ConfigUpdateHandler(device_manager)
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msg = messages.DeviceConfigMessage(action="update", config={"samx": {"enabled": False}})
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handler._update_config(msg)
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assert device_manager.devices.samx.enabled is False
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assert device_manager.devices.samx.initialized is False
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assert device_manager.devices.samx.obj._destroyed is True
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msg = messages.DeviceConfigMessage(action="update", config={"samx": {"enabled": True}})
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handler._update_config(msg)
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assert device_manager.devices.samx.enabled is True
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assert device_manager.devices.samx.initialized is True
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assert device_manager.devices.samx.obj._destroyed is False
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def test_config_handler_update_config_raises(device_manager):
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handler = ConfigUpdateHandler(device_manager)
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msg = messages.DeviceConfigMessage(
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action="update", config={"samx": {"deviceConfig": {"doesntexist": True}}}
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)
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old_config = device_manager.devices.samx._config["deviceConfig"].copy()
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with pytest.raises(DeviceConfigError):
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handler._update_config(msg)
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assert device_manager.devices.samx._config["deviceConfig"] == old_config
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