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bec_widgets/tests/unit_tests/test_rpc_base.py

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Python

import pytest
from bec_widgets.cli.rpc.rpc_base import DeletedWidgetError, RPCBase, RPCReference
@pytest.fixture
def rpc_base():
yield RPCBase(gui_id="rpc_base_test", object_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.object_name == rpc_base.object_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._root # Object no longer referenced in registry