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fix(signal-combobox): bug fix in signal combobox that crashed upon switching from device to signal input

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This commit is contained in:
appel_c
2025-05-26 13:14:27 +02:00
committed by Jan Wyzula
parent f57950c4e3
commit 1a4eb1db67
6 changed files with 32 additions and 5 deletions
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2
tests/unit_tests/client_mocks.py
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@ -30,7 +30,7 @@ def mocked_client(bec_dispatcher):
# Mock the device_manager.devices attribute
client.connector = connector
client.device_manager = DMMock()
client.device_manager.add_devives(DEVICES)
client.device_manager.add_devices(DEVICES)
def mock_mv(*args, relative=False):
# Extracting motor and value pairs

14
tests/unit_tests/test_device_signal_input.py
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@ -1,8 +1,10 @@
from unittest import mock
import pytest
from bec_lib.device import Signal
from qtpy.QtWidgets import QWidget
from bec_widgets.tests.utils import FakeDevice
from bec_widgets.utils.ophyd_kind_util import Kind
from bec_widgets.widgets.control.device_input.base_classes.device_input_base import BECDeviceFilter
from bec_widgets.widgets.control.device_input.base_classes.device_signal_input_base import (
@ -18,6 +20,10 @@ from .client_mocks import mocked_client
from .conftest import create_widget
class FakeSignal(Signal):
"""Fake signal to test the DeviceSignalInputBase."""
class DeviceInputWidget(DeviceSignalInputBase, QWidget):
"""Thin wrapper around DeviceInputBase to make it a QWidget"""
@ -107,6 +113,14 @@ def test_signal_combobox(qtbot, device_signal_combobox):
assert device_signal_combobox.signals == ["readback", "setpoint", "velocity"]
qtbot.wait(100)
assert container == ["samx"]
# Set the type of class from the FakeDevice to Signal
fake_signal = FakeSignal(name="fake_signal")
device_signal_combobox.client.device_manager.add_devices([fake_signal])
device_signal_combobox.set_device("fake_signal")
assert device_signal_combobox.signals == ["fake_signal"]
assert device_signal_combobox._config_signals == []
assert device_signal_combobox._normal_signals == []
assert device_signal_combobox._hinted_signals == ["fake_signal"]
def test_signal_lineeidt(device_signal_line_edit):