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- from unittest.mock import MagicMock
- import pytest
- from cura.PrinterOutput.PrinterOutputDevice import PrinterOutputDevice
- test_validate_data_get_set = [
- {"attribute": "connectionText", "value": "yay"},
- {"attribute": "connectionState", "value": 1},
- ]
- @pytest.mark.parametrize("data", test_validate_data_get_set)
- def test_getAndSet(data):
- model = PrinterOutputDevice("whatever")
- # Convert the first letter into a capital
- attribute = list(data["attribute"])
- attribute[0] = attribute[0].capitalize()
- attribute = "".join(attribute)
- # mock the correct emit
- setattr(model, data["attribute"] + "Changed", MagicMock())
- # Attempt to set the value
- getattr(model, "set" + attribute)(data["value"])
- # Check if signal fired.
- signal = getattr(model, data["attribute"] + "Changed")
- assert signal.emit.call_count == 1
- # Ensure that the value got set
- assert getattr(model, data["attribute"]) == data["value"]
- # Attempt to set the value again
- getattr(model, "set" + attribute)(data["value"])
- # The signal should not fire again
- assert signal.emit.call_count == 1
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