public static void AppliesFanSpeedOverridesWhenTempIsCritical()
{
var ec = A.Fake <IEmbeddedController>();
var fanSpeedOverride = new FanSpeedPercentageOverride()
{
FanSpeedPercentage = 100,
FanSpeedValue = 255,
TargetOperation = OverrideTargetOperation.Write
};
var cfg = new FanConfiguration()
{
WriteRegister = 123,
MinSpeedValue = 0,
MaxSpeedValue = 200,
FanSpeedPercentageOverrides = new List <FanSpeedPercentageOverride>()
{
fanSpeedOverride
}
};
int criticalTemperature = 70;
var fan = new Fan(ec, cfg, criticalTemperature, false);
fan.SetTargetSpeed(50, criticalTemperature + 1, false);
A.CallTo(() => ec.WriteByte((byte)cfg.WriteRegister, (byte)fanSpeedOverride.FanSpeedValue))
.MustHaveHappened();
Assert.True(fan.CriticalModeEnabled, nameof(fan.CriticalModeEnabled));
Assert.Equal(100, fan.TargetSpeed, 10);
}
public static void AppliesFanSpeedOverrides()
{
var ec = A.Fake <IEmbeddedController>();
var fanSpeedOverride = new FanSpeedPercentageOverride()
{
FanSpeedPercentage = 0,
FanSpeedValue = 255,
TargetOperation = OverrideTargetOperation.Write
};
var cfg = new FanConfiguration()
{
WriteRegister = 123,
MinSpeedValue = 0,
MaxSpeedValue = 200,
FanSpeedPercentageOverrides = new List <FanSpeedPercentageOverride>()
{
fanSpeedOverride
}
};
var fan = new Fan(ec, cfg, 100, false);
fan.SetTargetSpeed(fanSpeedOverride.FanSpeedPercentage, 50, false);
A.CallTo(() => ec.WriteByte((byte)cfg.WriteRegister, (byte)fanSpeedOverride.FanSpeedValue))
.MustHaveHappened();
Assert.Equal(fanSpeedOverride.FanSpeedPercentage, fan.TargetSpeed);
}
public static void HandlesAutoControl()
{
var ec = A.Fake <IEmbeddedController>();
var cfg = new FanConfiguration()
{
WriteRegister = 123,
MinSpeedValue = 0,
MaxSpeedValue = 200
};
var fan = new Fan(ec, cfg, 100, false);
fan.SetTargetSpeed(Fan.AutoFanSpeed, 50, false);
Assert.True(fan.AutoControlEnabled, nameof(fan.AutoControlEnabled));
}
public static void CallsWriteWord(float speed)
{
var ec = A.Fake <IEmbeddedController>();
var cfg = new FanConfiguration()
{
WriteRegister = 123,
MinSpeedValue = 0,
MaxSpeedValue = 20000
};
var fan = new Fan(ec, cfg, 100, true);
fan.SetTargetSpeed(speed, 50, false);
ushort expectedValue = (ushort)Math.Round((cfg.MaxSpeedValue * speed) / 100);
A.CallTo(() => ec.WriteWord((byte)cfg.WriteRegister, expectedValue))
.MustHaveHappened();
Assert.Equal(speed, fan.TargetSpeed, 10);
}
public static void HandlesCriticalTemperature()
{
var ec = A.Fake <IEmbeddedController>();
var cfg = new FanConfiguration()
{
WriteRegister = 123,
MinSpeedValue = 0,
MaxSpeedValue = 200
};
int criticalTemperature = 70;
var fan = new Fan(ec, cfg, criticalTemperature, false);
fan.SetTargetSpeed(50, criticalTemperature + 1, false);
A.CallTo(() => ec.WriteByte((byte)cfg.WriteRegister, (byte)cfg.MaxSpeedValue))
.MustHaveHappened();
Assert.True(fan.CriticalModeEnabled, nameof(fan.CriticalModeEnabled));
Assert.Equal(100, fan.TargetSpeed, 10);
}
public static void DoesRespectReadOnlyArg()
{
var ec = A.Fake <IEmbeddedController>();
var cfg = new FanConfiguration()
{
WriteRegister = 123,
MinSpeedValue = 0,
MaxSpeedValue = 200
};
var fan1 = new Fan(ec, cfg, 100, false);
fan1.SetTargetSpeed(100, 50, true);
var fan2 = new Fan(ec, cfg, 100, true);
fan2.SetTargetSpeed(100, 50, true);
A.CallTo(() => ec.WriteByte((byte)cfg.WriteRegister, (byte)cfg.MaxSpeedValue))
.MustNotHaveHappened();
A.CallTo(() => ec.WriteWord((byte)cfg.WriteRegister, (byte)cfg.MaxSpeedValue))
.MustNotHaveHappened();
}