public void TaskBattery_ChargeTask_DischargingIfChargeTaskIsTurnedOff()
{
//Arrange
TaskBattery battery = new TaskBattery(2000, 50)
{
IsCharging = true
};
// Constructor starts both tasks and hence treads
// As it isCharging the Charge task will lock and stop discharge thread
Thread.Sleep(1500); // Wait 1 cycle
battery.IsCharging = false; // This will make the Charge Thread terminate
Thread.Sleep(1500); // Give time for the Discharge thread to lock
var chargeStatus = battery.ChargeThread.Status;
Assert.AreEqual(TaskStatus.RanToCompletion, chargeStatus); //Charge is Off. I know i violates 1 assert pr test - but don't know how else to show it :s
//Act
battery.Discharge(); // making sure the battery is in discharge mode.
int startValue = battery.PercentageCharged; // save the start level
Thread.Sleep(3000); //Sleep for 3 sec to let the percentage charge drop.
int endValue = battery.PercentageCharged; // save end level
battery.IsCharging = true; //closing thread
Thread.Sleep(1500);
//Assert
Assert.IsTrue(endValue < startValue);
}
public void TaskBattery_ChargeTask_ChargingIfChargeTaskIsTurnedOn()
{
//Arrange
TaskBattery battery = new TaskBattery(2000, 50)
{
IsCharging = true
};
// Constructor starts both tasks and hence treads
// As it isCharging the Charge task will lock and stop discharge thread
Thread.Sleep(1500); // Give time for locking hence stopping discharge
var chargeStatus = battery.ChargeThread.Status;
Assert.AreEqual(TaskStatus.Running, chargeStatus); //charge is Onn.
//Act
int startValue = battery.PercentageCharged; // save the start level
Thread.Sleep(3000); //Sleep for 3 sec to let the percentage charge drop.
int endValue = battery.PercentageCharged; // save end level
battery.IsCharging = false; //closing thread
Thread.Sleep(1500);
//Assert
Assert.IsTrue(endValue > startValue);
}
public void TaskBattery_Charge_CanNotHavePercentageChargedBelow0()
{
//Arrange
TaskBattery battery = new TaskBattery(2000, 2);
//Act
int startValue = battery.PercentageCharged;
battery.IsCharging = false;
battery.Discharge();
Thread.Sleep(4000); // Battery starts at 2 and after 4 sec should be 0 if capped or -2 if not.
int endValue = battery.PercentageCharged;
battery.IsCharging = true;
Thread.Sleep(1500); // Give Battery Task time to end while loop.
//Assert
Assert.AreEqual(0, endValue);
}
