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bec_widgets/tests/unit_tests/test_rpc_base.py

55 lines
1.8 KiB
Python

from unittest import mock
import pytest
from bec_widgets.cli.client import Waveform
from bec_widgets.cli.rpc.rpc_base import DeletedWidgetError, RPCBase, RPCReference
@pytest.fixture
def rpc_base():
yield RPCBase(gui_id="rpc_base_test", name="test")
@pytest.fixture
def rpc_waveform():
yield Waveform(gui_id="rpc_waveform_test", name="test")
def test_rpc_base(rpc_base):
"""Test registry and reference creation"""
registry = {rpc_base._gui_id: rpc_base}
ref = RPCReference(registry, rpc_base._gui_id)
assert ref._gui_id == rpc_base._gui_id
assert ref.widget_name == rpc_base.widget_name
assert ref.__str__() == rpc_base.__str__()
assert ref.__repr__() == rpc_base.__repr__()
# Remove object from registry
registry.pop(rpc_base._gui_id)
assert ref.__str__() == f"<Deleted widget with gui_id {rpc_base._gui_id}>"
assert ref.__repr__() == f"<Deleted widget with gui_id {rpc_base._gui_id}>"
with pytest.raises(DeletedWidgetError):
ref.widget_name # Object no longer referenced in registry
def test_rpc_reference_property(rpc_waveform):
"""Test registry and reference creation"""
waveform = rpc_waveform
registry = {rpc_waveform._gui_id: rpc_waveform}
ref = RPCReference(registry, rpc_waveform._gui_id)
with mock.patch.object(waveform, "_run_rpc") as mock_run_rpc:
with mock.patch.object(waveform._root, "_gui_is_alive", return_value=True):
# Call property
ref.enable_fps_monitor = True
assert mock_run_rpc.call_count == 1
assert mock_run_rpc.call_args == mock.call("enable_fps_monitor", True)
# Call method
ref.set(title="test_title")
assert mock_run_rpc.call_count == 2
assert mock_run_rpc.call_args == mock.call("set", title="test_title")