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"""Tests for the Source base class and MockSource."""
from collections import OrderedDict
from unittest.mock import MagicMock
import pytest
from s_tui.sources.source import MockSource, Source
class TestSourceInit:
def test_defaults(self):
src = Source()
assert src.name == ""
assert src.measurement_unit == ""
assert src.is_available is True
assert src.last_measurement == []
assert src.last_thresholds == []
assert src.available_sensors == []
assert src.edge_hooks == []
assert src.alert_pallet is None
def test_pallet_has_four_entries(self):
src = Source()
assert len(src.pallet) == 4
class TestSourceAccessors:
def setup_method(self):
self.src = Source()
self.src.name = "TestSrc"
self.src.measurement_unit = "MHz"
self.src.available_sensors = ["Avg", "Core 0"]
self.src.last_measurement = [100.0, 200.0]
def test_get_source_name(self):
assert self.src.get_source_name() == "TestSrc"
def test_get_measurement_unit(self):
assert self.src.get_measurement_unit() == "MHz"
def test_get_is_available(self):
assert self.src.get_is_available() is True
def test_get_sensor_list(self):
assert self.src.get_sensor_list() == ["Avg", "Core 0"]
def test_get_reading_list(self):
assert self.src.get_reading_list() == [100.0, 200.0]
def test_get_threshold_list(self):
self.src.last_thresholds = [80, 80]
assert self.src.get_threshold_list() == [80, 80]
def test_get_pallet(self):
assert len(self.src.get_pallet()) == 4
def test_get_alert_pallet_default_none(self):
assert self.src.get_alert_pallet() is None
class TestSourceSummary:
def test_get_sensors_summary(self):
src = Source()
src.available_sensors = ["Avg", "Core 0"]
src.last_measurement = [25.5, 30.1]
summary = src.get_sensors_summary()
assert isinstance(summary, OrderedDict)
assert summary["Avg"] == "25.5"
assert summary["Core 0"] == "30.1"
def test_get_summary_includes_name_and_unit(self):
src = Source()
src.name = "Util"
src.measurement_unit = "%"
src.available_sensors = ["Avg"]
src.last_measurement = [50.0]
summary = src.get_summary()
assert summary["Util"] == "[%]"
assert summary["Avg"] == "50.0"
def test_get_sensors_summary_rounds_to_one_decimal(self):
src = Source()
src.available_sensors = ["S1"]
src.last_measurement = [33.3333333]
summary = src.get_sensors_summary()
assert summary["S1"] == "33.3"
class TestSourceNotImplemented:
def test_get_maximum_raises(self):
with pytest.raises(NotImplementedError):
Source().get_maximum()
def test_get_top_raises(self):
with pytest.raises(NotImplementedError):
Source().get_top()
def test_reset_raises(self):
with pytest.raises(NotImplementedError):
Source().reset()
def test_get_edge_triggered_raises(self):
with pytest.raises(NotImplementedError):
Source().get_edge_triggered()
class TestSourceHooks:
def test_add_edge_hook(self):
src = Source()
hook = MagicMock()
src.add_edge_hook(hook)
assert len(src.edge_hooks) == 1
assert src.edge_hooks[0] is hook
def test_add_none_hook_ignored(self):
src = Source()
src.add_edge_hook(None)
assert len(src.edge_hooks) == 0
def test_eval_hooks_invokes_when_triggered(self):
src = Source()
src.get_edge_triggered = MagicMock(return_value=True)
hook = MagicMock()
hook.is_ready.return_value = True
src.add_edge_hook(hook)
src.eval_hooks()
hook.invoke.assert_called_once()
def test_eval_hooks_skips_not_ready(self):
src = Source()
src.get_edge_triggered = MagicMock(return_value=True)
hook = MagicMock()
hook.is_ready.return_value = False
src.add_edge_hook(hook)
src.eval_hooks()
hook.invoke.assert_not_called()
def test_eval_hooks_skips_when_not_triggered(self):
src = Source()
src.get_edge_triggered = MagicMock(return_value=False)
hook = MagicMock()
hook.is_ready.return_value = True
src.add_edge_hook(hook)
src.eval_hooks()
hook.invoke.assert_not_called()
def test_update_calls_eval_hooks(self):
src = Source()
# Override get_edge_triggered so eval_hooks doesn't raise
src.get_edge_triggered = MagicMock(return_value=False)
src.eval_hooks = MagicMock()
src.update()
src.eval_hooks.assert_called_once()
class TestMockSource:
def test_get_maximum(self):
ms = MockSource()
assert ms.get_maximum() == 20
def test_get_summary(self):
ms = MockSource()
summary = ms.get_summary()
assert "MockValue" in summary
assert summary["MockValue"] == "5"
def test_get_edge_triggered_raises(self):
with pytest.raises(NotImplementedError):
MockSource().get_edge_triggered()
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