work: Добваил нагрев в автоматизацию

tests/test_auto_temperature_policy.py

@@ -0,0 +1,116 @@
+from app.auto.config import (
+    TemperatureConfig,
+)
+from app.auto.temperature_policy import (
+    TemperaturePolicy,
+)
+
+
+def make_policy() -> TemperaturePolicy:
+
+    return TemperaturePolicy(
+        TemperatureConfig(
+            hysteresis=0.5,
+        )
+    )
+
+
+def test_heater_off_below_lower_limit():
+
+    policy = make_policy()
+
+    result = policy.heater_required(
+        temperature=19.4,
+        target_temp=20.0,
+        heater_on=False,
+    )
+
+    assert result is True
+
+
+def test_heater_off_at_lower_limit():
+
+    policy = make_policy()
+
+    result = policy.heater_required(
+        temperature=19.5,
+        target_temp=20.0,
+        heater_on=False,
+    )
+
+    assert result is False
+
+
+def test_heater_off_inside_hysteresis():
+
+    policy = make_policy()
+
+    result = policy.heater_required(
+        temperature=19.8,
+        target_temp=20.0,
+        heater_on=False,
+    )
+
+    assert result is False
+
+
+def test_heater_on_below_target():
+
+    policy = make_policy()
+
+    result = policy.heater_required(
+        temperature=19.8,
+        target_temp=20.0,
+        heater_on=True,
+    )
+
+    assert result is True
+
+
+def test_heater_on_at_target():
+
+    policy = make_policy()
+
+    result = policy.heater_required(
+        temperature=20.0,
+        target_temp=20.0,
+        heater_on=True,
+    )
+
+    assert result is False
+
+
+def test_heater_on_above_target():
+
+    policy = make_policy()
+
+    result = policy.heater_required(
+        temperature=20.2,
+        target_temp=20.0,
+        heater_on=True,
+    )
+
+    assert result is False
+
+
+def main():
+
+    test_heater_off_below_lower_limit()
+    test_heater_off_at_lower_limit()
+    test_heater_off_inside_hysteresis()
+
+    test_heater_on_below_target()
+    test_heater_on_at_target()
+    test_heater_on_above_target()
+
+    print()
+    print("=" * 70)
+    print(
+        "ALL AUTO TEMPERATURE POLICY "
+        "TESTS PASSED"
+    )
+    print("=" * 70)
+
+
+if __name__ == "__main__":
+    main()