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fix(device browser): mocks and utils for tests

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perl_d
2025-05-13 16:12:26 +02:00
parent 21645ddef3
commit 5e73a063f4
4 changed files with 58 additions and 17 deletions
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23
tests/unit_tests/test_device_browser.py
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@ -11,7 +11,13 @@ from .client_mocks import mocked_client
if TYPE_CHECKING: # pragma: no cover
from qtpy.QtWidgets import QListWidgetItem
from bec_widgets.widgets.services.device_browser import DeviceItem
from bec_widgets.widgets.services.device_browser.device_item import DeviceItem
# pylint: disable=no-member
# pylint: disable=missing-function-docstring
# pylint: disable=redefined-outer-name
# pylint: disable=protected-access
@pytest.fixture
@ -34,18 +40,21 @@ def test_device_browser_filtering(qtbot, device_browser):
"""
Test that the device browser is able to filter the device list.
"""
device_list = device_browser.ui.device_list
def num_visible(item_dict):
return len(list(filter(lambda i: not i.isHidden(), item_dict.values())))
device_browser.ui.filter_input.setText("sam")
qtbot.wait(1000)
assert device_list.count() == 3
assert num_visible(device_browser._device_items) == 3
device_browser.ui.filter_input.setText("nonexistent")
qtbot.wait(1000)
assert device_list.count() == 0
assert num_visible(device_browser._device_items) == 0
device_browser.ui.filter_input.setText("")
qtbot.wait(1000)
assert device_list.count() == len(device_browser.dev)
assert num_visible(device_browser._device_items) == len(device_browser.dev)
def test_device_item_mouse_press_event(device_browser, qtbot):
@ -55,7 +64,7 @@ def test_device_item_mouse_press_event(device_browser, qtbot):
# Simulate a left mouse press event on the device item
device_item: QListWidgetItem = device_browser.ui.device_list.itemAt(0, 0)
widget: DeviceItem = device_browser.ui.device_list.itemWidget(device_item)
qtbot.mouseClick(widget.label, Qt.MouseButton.LeftButton)
qtbot.mouseClick(widget._title, Qt.MouseButton.LeftButton)
def test_device_item_mouse_press_and_move_events_creates_drag(device_browser, qtbot):
@ -67,7 +76,7 @@ def test_device_item_mouse_press_and_move_events_creates_drag(device_browser, qt
device_name = widget.device
with mock.patch("qtpy.QtGui.QDrag.exec_") as mock_exec:
with mock.patch("qtpy.QtGui.QDrag.setMimeData") as mock_set_mimedata:
qtbot.mousePress(widget.label, Qt.MouseButton.LeftButton, pos=QPoint(0, 0))
qtbot.mousePress(widget._title, Qt.MouseButton.LeftButton, pos=QPoint(0, 0))
qtbot.mouseMove(widget, pos=QPoint(10, 10))
qtbot.mouseRelease(widget, Qt.MouseButton.LeftButton)
mock_set_mimedata.assert_called_once()