public async Task <bool> SetHeaterStatus(HeaterStatus heaterStatus)
{
bool returnValue = false;
// ***
// *** Get the current register
// ***
byte register = await this.GetRegister();
// ***
// *** Set the bit
// ***
register = RegisterConverter.SetBit(register, REGISTER_BIT_HEATER, heaterStatus == HeaterStatus.On);
// ***
// *** Write the register
// ***
await this.WriteRegister(register);
// ***
// *** Check the register
// ***
returnValue = (await this.GetHeaterStatus()) == heaterStatus;
return(returnValue);
}
public void TestCase_PwmOff_To_Low_SignalisationSequence()
{
FakeInitialStatusForTesting();
bool IsOn = false;
TestController.EActivityChanged += (sender, e) =>
{
TestStatus = e.Status;
IsOn = e.TurnOn;
};
for (int i = 1; i <= Settings.SignalCountsForPwmLow; i++)
{
MockSignal.Raise(obj => obj.Elapsed += null, new EventArgs() as ElapsedEventArgs);
MockSignal.Verify(obj => obj.Stop(), Times.Exactly(i));
MockSignal.Verify(obj => obj.Start(), Times.Exactly(i));
bool EverySecondTime = (i % 2) == 0;
if (EverySecondTime)
{
Assert.IsTrue(IsOn);
}
else
{
Assert.IsFalse(IsOn);
}
}
}
public void Heater(HeaterStatus heaterStatusStatus)
{
if(heaterStatusStatus==HeaterStatus.On)
_heaterRelay.Write(SetRelayLogicOn);
if(heaterStatusStatus==HeaterStatus.Off)
_heaterRelay.Write(SetRelayLogicOff);
}
void SetupTest()
{
MockedDelayControllerPause = new Mock <ITimer>();
MockedToggeling = new Mock <ITimer>();
MockControlOn = new Mock <ITimer>();
MockControlLow = new Mock <ITimer>();
MockControlMiddle = new Mock <ITimer>();
MockControlHigh = new Mock <ITimer>();
MockSignal = new Mock <ITimer>();
MockPwm = new Mock <ITimer>();
MockPause = new Mock <ITimer>();
MockDelayedToggeling = new Mock <ITimer>();
MockedHeaterControlTimers = new Mock <ControlTimers>();
ControlTimers HeaterControlTimers = MockedHeaterControlTimers.Object;
HeaterControlTimers.TimerOn = MockControlOn.Object;
HeaterControlTimers.TimerLow = MockControlLow.Object;
HeaterControlTimers.TimerMiddle = MockControlMiddle.Object;
HeaterControlTimers.TimerHigh = MockControlHigh.Object;
HeaterControlTimers.TimerSignal = MockSignal.Object;
HeaterControlTimers.TimerPwm = MockPwm.Object;
HeaterControlTimers.TimerPause = MockPause.Object;
HeaterControlTimers.TimerToggelingDelay = MockDelayedToggeling.Object;
TestController = new HeaterControllerPulseWidhtModulation(new HeaterParameters(), HeaterControlTimers);
TestStatus = new HeaterStatus();
}
void CleanUpTest()
{
MockedStartStopController = null;
MockedDelayControllerPause = null;
TestController = null;
TestStatus = null;
}
void Setup( )
{
TestParameters = new HeaterParameters();
TestStatus = new HeaterStatus();
MockedHeaterControlTimers = new Mock <ControlTimers>();
MockedBoostingTimer = new Mock <ITimer>();
HeaterControlTimers = MockedHeaterControlTimers.Object;
HeaterControlTimers.TimerBoost = MockedBoostingTimer.Object;
TestController = new HeaterControllerThermostate(TestParameters, HeaterControlTimers);
}
void SetupTest()
{
MockedStartStopController = new Mock <ITimer>();
MockedDelayControllerPause = new Mock <ITimer>();
MockedDelayedToggeling = new Mock <ITimer>();
ITimer StartStopController = MockedStartStopController.Object;
ITimer PauseController = MockedDelayControllerPause.Object;
ITimer TimerForToggeling = MockedDelayedToggeling.Object;
TestController = new HeaterController(new HeaterParameters(), PauseController, TimerForToggeling);
TestStatus = new HeaterStatus();
}
public void TestCase_Unforce()
{
FakeInitialStatusForTesting();
TestController.EActivityChanged += (sender, e) =>
{
TestStatus = e.Status;
};
TestController.Force();
TestController.UnForce();
Assert.AreEqual(HeaterStatus.ControllerState.ControllerUnforced, TestStatus.ActualControllerState);
}
public void TestCase_PwmStartedWithLowParametersIsNowLOW_CheckIfTurnedOff()
{
bool IsOn = true;
TestController.EActivityChanged += (sender, e) =>
{
TestStatus = e.Status;
IsOn = e.TurnOn;
};
MockControlLow.Raise(obj => obj.Elapsed += null, new EventArgs() as ElapsedEventArgs);
MockPwm.Raise(obj => obj.Elapsed += null, new EventArgs() as ElapsedEventArgs);
Assert.IsFalse(IsOn);
}
public void TestCase_InitialToggle_StatusCheck()
{
bool IsOn = false;
TestController.EActivityChanged += (sender, e) =>
{
TestStatus = e.Status;
IsOn = e.TurnOn;
};
TestController.Toggle();
Assert.AreEqual(HeaterStatus.ControllerState.ControllerIsOn, TestStatus.ActualControllerState);
Assert.AreEqual(HeaterStatus.OperationState.RegularOperation, TestStatus.ActualOperationState);
Assert.IsTrue(IsOn);
}
public void TestCase_Controller_Is_Off_SignalIsHigh()
{
bool IsOn = false;
TestController.EActivityChanged += (sender, e) =>
{
TestStatus = e.Status;
IsOn = e.TurnOn;
};
TestController.Stop();
TestController.Signal = true;
Assert.IsFalse(IsOn);
}
public void TestCase_Boosting_Pause()
{
bool IsOn = false;
TestController.EActivityChanged += (sender, e) =>
{
TestStatus = e.Status;
IsOn = e.TurnOn;
};
TestController.Start();
TestController.Pause();
Assert.IsFalse(IsOn);
}
public void TestCase_BoostingElapsed_CheckThermostateSignalHigh()
{
bool IsOn = false;
TestController.EActivityChanged += (sender, e) =>
{
TestStatus = e.Status;
IsOn = e.TurnOn;
};
ThermostateIsNowTurnedOn();
TestController.Signal = true;
Assert.IsTrue(IsOn);
}
public void TestCase_PwmOff_To_Low_SignalisationStart()
{
FakeInitialStatusForTesting();
bool IsOn = true;
TestController.EActivityChanged += (sender, e) =>
{
TestStatus = e.Status;
IsOn = e.TurnOn;
};
MockControlLow.Raise(obj => obj.Elapsed += null, new EventArgs() as ElapsedEventArgs);
MockSignal.Verify(obj => obj.Start());
}
public void TestCase_IgnoreForceOn()
{
FakeInitialStatusForTesting();
bool IsOn = false;
TestController.EActivityChanged += (sender, e) =>
{
TestStatus = e.Status;
IsOn = e.TurnOn;
};
TestController.ForcedOn();
Assert.IsFalse(IsOn);
}
/// <summary>
/// Turns On or Off the internal heating element of the SHT11 IC.
/// </summary>
/// <param name="on">A Boolean indicating whether to turn On or Off the on-board heater.</param>
/// <param name="duration">A Timespan to turn on the on-board heater.</param>
/// <returns>True is successful, otherwise false.</returns>
/// <remarks>
/// The heater may increase the temperature of the sensor by 5 – 10°C beyond ambient temperature.
/// For example the heater can be helpful for functional analysis: Humidity and temperature readings before and after applying the heater are compared.
/// Temperature shall increase while relative humidity decreases at the same time. The Dew point shall remain the same.
/// Caution: The temperature reading will display the temperature of the heated sensor element and not ambient temperature.
/// Furthermore, the sensor is not qualified for continuous application of the heater. Use with caution.
/// Therefore, if the duration is not specified, it will default to 15 minutes and automatically turn off the on-board heater.
/// </remarks>
/// <example>Example usage:
/// <code language="C#">
/// _sht11Click.SetHeater(SHT11Click.HeaterStatus.On, new TimeSpan(0, 0, 0, 15));
/// </code>
/// <code language="VB">
/// _sht11Click.SetHeater(SHT11Click.HeaterStatus.On, new TimeSpan(0, 0, 0, 15))
/// </code>
/// </example>
public bool SetHeater(HeaterStatus on, TimeSpan duration = default(TimeSpan))
{
var status = ReadStatusRegister();
WriteStatusRegister(on == HeaterStatus.On ? Bits.Set(status, 2, true) : Bits.Set(status, 2, false));
if (on == HeaterStatus.On)
{
_timer.Change(duration == default(TimeSpan) ? new TimeSpan(0, 15, 0) : duration, duration == default(TimeSpan) ? new TimeSpan(0, 15, 0) : duration); //Default is 15 minutes.
}
else
{
_timer.Change(-1, -1); // Change the Timer due time and period.
}
return(IsBitSet(ReadStatusRegister(), 2));
}
public void TestCase_ToggleStartStop_StatusCheck()
{
bool IsOn = false;
TestController.EActivityChanged += (sender, e) =>
{
TestStatus = e.Status;
IsOn = e.TurnOn;
};
TestController.Toggle(); // start
TestController.Toggle(); // stop
Assert.AreEqual(HeaterStatus.ControllerState.ControllerIsOff, TestStatus.ActualControllerState);
Assert.AreEqual(HeaterStatus.OperationState.Idle, TestStatus.ActualOperationState);
Assert.IsFalse(IsOn);
}
public void TestCase_HeaterIsExpectingPause_AfterStarted_StatusCheck()
{
bool IsOn = false;
TestController.EActivityChanged += (sender, e) =>
{
TestStatus = e.Status;
IsOn = e.TurnOn;
};
TestController.Start();
TestController.DelayedPause();
Assert.AreEqual(HeaterStatus.ControllerState.ControllerIsExpectingPause, TestStatus.ActualControllerState);
Assert.AreEqual(HeaterStatus.OperationState.RegularOperation, TestStatus.ActualOperationState);
Assert.IsTrue(IsOn);
}
public void TestCase_Controller_Is_Pause_SignalIsHigh()
{
bool IsOn = false;
TestController.EActivityChanged += (sender, e) =>
{
TestStatus = e.Status;
IsOn = e.TurnOn;
};
ThermostateIsNowTurnedOn();
TestController.Pause();
TestController.Signal = true;
Assert.IsFalse(IsOn);
}
public void TestCase_ForceHeaterOff_IgnorePauseResume()
{
FakeInitialStatusForTesting();
bool IsOn = false;
TestController.EActivityChanged += (sender, e) =>
{
TestStatus = e.Status;
IsOn = e.TurnOn;
};
TestController.Pause(); // ignore
TestController.Force();
TestController.Resume(); // ignore
Assert.IsFalse(IsOn);
}
public void TestCase_HeaterIsOn_StatusCheck()
{
bool IsOn = false;
TestController.EActivityChanged += (sender, e) =>
{
TestStatus = e.Status;
IsOn = e.TurnOn;
};
TestController.Start();
Assert.AreEqual(HeaterStatus.ControllerState.ControllerIsOn, TestStatus.ActualControllerState);
Assert.AreEqual(HeaterStatus.OperationState.RegularOperation, TestStatus.ActualOperationState);
Assert.AreEqual(HeaterStatus.InformationAction.Finished, TestStatus.ActualActionInfo);
Assert.IsTrue(IsOn);
}
public void TestCase_Pwm_Off_StatusCheck()
{
FakeInitialStatusForTesting();
bool IsOn = true;
TestController.EActivityChanged += (sender, e) =>
{
TestStatus = e.Status;
IsOn = e.TurnOn;
};
TestController.Start();
HeaterStatus ReturnedTestedStatus = TestController.GetStatus();
Assert.AreEqual(HeaterStatus.ControllerState.ControllerIsOff, ReturnedTestedStatus.ActualControllerState);
Assert.AreEqual(HeaterStatus.OperationState.Idle, ReturnedTestedStatus.ActualOperationState);
}
public void TestCase_InitialToggleWithDelayTimeTurningOff_StatusCheck()
{
bool IsOn = false;
HeaterStatus TestStatus = new HeaterStatus();
TestController.EActivityChanged += (sender, e) =>
{
TestStatus = e.Status;
IsOn = e.TurnOn;
};
TestStatus.ActualControllerState = HeaterStatus.ControllerState.ControllerIsOn;
TestController.SetStatus(TestStatus);
TestController.DelayedToggle();
Assert.AreEqual(HeaterStatus.InformationAction.TurningOff, TestStatus.ActualActionInfo);
}
public void TestCase_Off_Unforce_WithTurningOn()
{
FakeInitialStatusForTesting();
bool IsOn = false;
TestController.EActivityChanged += (sender, e) =>
{
TestStatus = e.Status;
IsOn = e.TurnOn;
};
TestController.Force();
TestController.Start();// ignore
TestController.UnForce();
TestController.Start();// ignore
Assert.IsTrue(IsOn);
}
public async Task <HeaterStatus> GetHeaterStatus()
{
HeaterStatus returnValue = HeaterStatus.Off;
// ***
// *** Get the current register
// ***
byte register = await this.GetRegister();
if (RegisterConverter.BitIsHigh(register, REGISTER_BIT_HEATER))
{
returnValue = HeaterStatus.On;
}
else
{
returnValue = HeaterStatus.Off;
}
return(returnValue);
}
public void TestCase_PwmStartedWithLowParametersIsNowHIGH_CheckIfTurnedOn()
{
bool IsOn = false;
TestController.EActivityChanged += (sender, e) =>
{
TestStatus = e.Status;
IsOn = e.TurnOn;
};
MockControlLow.Raise(obj => obj.Elapsed += null, new EventArgs() as ElapsedEventArgs);
MockPwm.Raise(obj => obj.Elapsed += null, new EventArgs() as ElapsedEventArgs);
// check alternating turn on/off
Assert.IsFalse(IsOn);
MockPwm.Raise(obj => obj.Elapsed += null, new EventArgs() as ElapsedEventArgs);
Assert.IsTrue(IsOn);
MockPwm.Raise(obj => obj.Elapsed += null, new EventArgs() as ElapsedEventArgs);
Assert.IsFalse(IsOn);
MockPwm.Raise(obj => obj.Elapsed += null, new EventArgs() as ElapsedEventArgs);
Assert.IsTrue(IsOn);
}
public void TestCase_InitialToggleWithDelayTimeElapsed_StatusCheck()
{
bool IsOn = false;
TestController.EActivityChanged += (sender, e) =>
{
TestStatus = e.Status;
IsOn = e.TurnOn;
};
TestController.DelayedToggle();
MockedDelayedToggeling.Verify(obj => obj.SetTime(new HeaterParameters().CmdDurationForTurningStartingStopping));
MockedDelayedToggeling.Verify(obj => obj.Start());
MockedDelayedToggeling.Verify(obj => obj.Stop());
MockedDelayedToggeling.Raise(obj => obj.Elapsed += null, new EventArgs() as ElapsedEventArgs);
Assert.AreEqual(HeaterStatus.ControllerState.ControllerIsOn, TestStatus.ActualControllerState);
Assert.AreEqual(HeaterStatus.OperationState.RegularOperation, TestStatus.ActualOperationState);
Assert.IsTrue(IsOn);
}
public void TestCase_PwmOff_To_Low_InitialSignalisation()
{
FakeInitialStatusForTesting();
bool IsOn = true;
TestController.EActivityChanged += (sender, e) =>
{
TestStatus = e.Status;
IsOn = e.TurnOn;
};
TestController.Start();
MakeAndVerifyControllerPwmLow();
MakeAndVerifyControllerTimer(MockSignal, new HeaterParameters().SignalDurationSignalisation);
HeaterStatus ReturnedTestedStatus = TestController.GetStatus();
Assert.IsFalse(IsOn);
}
public void TestCase_StartThermostateWithBoosting()
{
bool IsOn = false;
TestController.EActivityChanged += (sender, e) =>
{
TestStatus = e.Status;
IsOn = e.TurnOn;
};
TestController.Start();
HeaterStatus ReturnedTestedStatus = TestController.GetStatus();
Assert.AreEqual(HeaterStatus.ControllerState.ControllerIsOn, ReturnedTestedStatus.ActualControllerState);
Assert.AreEqual(HeaterStatus.OperationState.Boosting, ReturnedTestedStatus.ActualOperationState);
Assert.AreEqual(HeaterStatus.InformationAction.InProcess, ReturnedTestedStatus.ActualActionInfo);
MockedBoostingTimer.Verify(obj => obj.SetTime(TestParameters.SignalDurationBoosting));
MockedBoostingTimer.Verify(obj => obj.Start(), Times.AtLeastOnce());
Assert.IsTrue(IsOn);
}
public void TestCase_BoostingElapsed_SignalHigh_Pause_SignalLow_Resume()
{
bool IsOn = false;
TestController.EActivityChanged += (sender, e) =>
{
TestStatus = e.Status;
IsOn = e.TurnOn;
};
ThermostateIsNowTurnedOn(); // EXAMPLE: Heater was turned on via button
TestController.Signal = true; // EXAMPLE: Thermostate signal is ON
TestController.Pause(); // EXAMPLE: Somebody opens the window
TestController.Signal = false; // EXAMPLE: Thermostate signal gets OFF
TestController.Resume(); // EXAMPLE: Somebody closes the windown
Assert.IsFalse(IsOn); // EXAMPLE: Signal for heater is OFF
}
public void TestCase_PwmOff_To_On_StatusCheck()
{
FakeInitialStatusForTesting();
bool IsOn = true;
TestController.EActivityChanged += (sender, e) =>
{
TestStatus = e.Status;
IsOn = e.TurnOn;
};
TestController.Start();
MakeAndVerifyControllerOn();
HeaterStatus ReturnedTestedStatus = TestController.GetStatus();
Assert.AreEqual(HeaterStatus.ControllerState.ControllerIsOn, ReturnedTestedStatus.ActualControllerState);
Assert.AreEqual(HeaterStatus.OperationState.RegularOperation, ReturnedTestedStatus.ActualOperationState);
Assert.AreEqual(HeaterStatus.InformationAction.ItensityChanging, ReturnedTestedStatus.ActualActionInfo);
Assert.IsTrue(IsOn);
}
public async Task<bool> SetHeaterStatus(HeaterStatus heaterStatus)
{
bool returnValue = false;
// ***
// *** Get the current register
// ***
byte register = await this.GetRegister();
// ***
// *** Set the bit
// ***
register = RegisterConverter.SetBit(register, REGISTER_BIT_HEATER, heaterStatus == HeaterStatus.On);
// ***
// *** Write the register
// ***
await this.WriteRegister(register);
// ***
// *** Check the register
// ***
returnValue = (await this.GetHeaterStatus()) == heaterStatus;
return returnValue;
}