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"""Tests for handling of 'Undefined' variable values from the Control4 Director."""
import json
from unittest.mock import AsyncMock, patch
import pytest
from pyControl4.light import C4Light
from pyControl4.blind import C4Blind
@pytest.mark.asyncio
async def test_get_item_variable_value_undefined(director):
"""Test that get_item_variable_value normalizes 'Undefined' to None."""
response = json.dumps([{"id": 123, "varName": "HUMIDITY", "value": "Undefined"}])
with patch.object(
director, "send_get_request", new=AsyncMock(return_value=response)
):
result = await director.get_item_variable_value(123, "HUMIDITY")
assert result is None
@pytest.mark.asyncio
async def test_get_all_item_variable_value_undefined(director):
"""Test that get_all_item_variable_value normalizes 'Undefined' to None in items."""
response = json.dumps(
[
{"id": 100, "varName": "HUMIDITY", "value": "Undefined"},
{"id": 100, "varName": "TEMPERATURE_F", "value": 72.5},
{"id": 200, "varName": "HUMIDITY", "value": 45},
]
)
with patch.object(
director, "send_get_request", new=AsyncMock(return_value=response)
):
result = await director.get_all_item_variable_value("HUMIDITY,TEMPERATURE_F")
assert result[0]["value"] is None
assert result[1]["value"] == 72.5
assert result[2]["value"] == 45
@pytest.mark.asyncio
async def test_light_get_level_undefined(director):
"""Test that int callers propagate None instead of crashing."""
light = C4Light(director, 100)
response = json.dumps([{"id": 100, "varName": "LIGHT_LEVEL", "value": "Undefined"}])
with patch.object(
director, "send_get_request", new=AsyncMock(return_value=response)
):
result = await light.get_level()
assert result is None
@pytest.mark.asyncio
async def test_blind_get_fully_open_undefined(director):
"""Test that bool callers propagate None instead of a misleading value."""
blind = C4Blind(director, 200)
response = json.dumps([{"id": 200, "varName": "Fully Open", "value": "Undefined"}])
with patch.object(
director, "send_get_request", new=AsyncMock(return_value=response)
):
result = await blind.get_fully_open()
assert result is None
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