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"""Tests for FanSource with mocked psutil."""
from s_tui.sources.fan_source import FanSource
from tests.conftest import SensorFan
class TestFanSourceInit:
def test_name(self, mock_sensors_fans):
src = FanSource()
assert src.get_source_name() == "Fan"
def test_measurement_unit(self, mock_sensors_fans):
src = FanSource()
assert src.get_measurement_unit() == "RPM"
def test_is_available(self, mock_sensors_fans):
src = FanSource()
assert src.get_is_available() is True
def test_sensor_list(self, mock_sensors_fans):
src = FanSource()
assert len(src.get_sensor_list()) == 1
def test_pallet(self, mock_sensors_fans):
src = FanSource()
assert "fan" in src.get_pallet()[0]
class TestFanSourceUpdate:
def test_update_populates_values(self, mock_sensors_fans):
src = FanSource()
src.update()
readings = src.get_reading_list()
assert readings[0] == 1200
def test_filters_unreasonable_speeds(self, mocker):
fans = {
"hw": [
SensorFan(label="f0", current=1200),
SensorFan(label="f1", current=99999),
]
}
mocker.patch("psutil.sensors_fans", return_value=fans)
src = FanSource()
src.update()
readings = src.get_reading_list()
# Both sensors are in the list, but the unreasonable one is marked unavailable
assert len(readings) == 2
assert readings[0] == 1200
assert src.sensor_available[0] is True
assert src.sensor_available[1] is False
def test_edge_triggered_always_false(self, mock_sensors_fans):
src = FanSource()
assert src.get_edge_triggered() is False
def test_get_top(self, mock_sensors_fans):
src = FanSource()
assert src.get_top() == 1
class TestFanSourceUnavailable:
def test_no_fans(self, mocker):
mocker.patch("psutil.sensors_fans", return_value={})
src = FanSource()
assert src.get_is_available() is False
def test_attribute_error(self, mocker):
mocker.patch("psutil.sensors_fans", side_effect=AttributeError)
src = FanSource()
assert src.get_is_available() is False
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