public void TestSingleDegrader()
{
var degrader = new Degrader("All");
var monitorPowerSupply = new PowerSupplyMonitor(degrader);
_capabilityPowerSupply = new Capability(degrader, "Power Supply");
var monitorActuator = new ActuatorMonitor(degrader);
_capabilityActuator = new Capability(degrader, "Actuator");
_capabilitySystem = new Capability(degrader, "System");
degrader.AddDefaultRules(monitorPowerSupply.TotalFailure, _capabilityPowerSupply);
degrader.AddDefaultRules(monitorActuator.TotalFailure, _capabilityActuator);
degrader.AddDefaultRules(_capabilityPowerSupply, _capabilityActuator);
degrader.AddDefaultRules(_capabilityActuator, _capabilitySystem);
degrader.AddTrigger(_capabilitySystem,
x => Console.WriteLine($"- System: {Capabilities.Convert(x.Current)}"));
GiveStatus();
Console.WriteLine("Pass Power Supply...");
monitorPowerSupply.MakeOk();
GiveStatus();
Console.WriteLine("Pass Power Actuator...");
monitorActuator.MakeOk();
GiveStatus();
Assert.That(_capabilitySystem.Current, Is.EqualTo(Capabilities.Full));
}
public void TestDegrader()
{
var degraderPowerSupply = new Degrader("Power Supply");
var monitorPowerSupply = new PowerSupplyMonitor(degraderPowerSupply);
_capabilityPowerSupply = new Capability(degraderPowerSupply, "Power Supply");
var degraderActuator = new Degrader("Actuator");
var monitorActuator = new ActuatorMonitor(degraderActuator);
_capabilityActuator = new Capability(degraderActuator, "Actuator");
var degraderSystem = new Degrader("System");
_capabilitySystem = new Capability(degraderSystem, "System");
degraderPowerSupply.AddDefaultRules(monitorPowerSupply.TotalFailure, _capabilityPowerSupply);
degraderPowerSupply.AddRuleForUnknown(monitorPowerSupply.LimitedCurrent, _capabilityPowerSupply);
degraderPowerSupply.AddRule(monitorPowerSupply.LimitedCurrent,
MonitoringResult.NOK,
_capabilityPowerSupply,
Capabilities.Limited);
degraderActuator.AddDefaultRules(monitorActuator.TotalFailure, _capabilityActuator);
degraderActuator.AddDefaultRules(_capabilityPowerSupply, _capabilityActuator);
degraderActuator.AddRule(_capabilityPowerSupply, Capabilities.Limited, _capabilityActuator,
Capabilities.Limited);
degraderSystem.AddRule(_capabilityActuator, Capabilities.Failed, _capabilitySystem, Capabilities.Failed);
degraderSystem.AddRule(_capabilityActuator, Capabilities.Limited, _capabilitySystem, Capabilities.Limited);
degraderSystem.AddTrigger(_capabilitySystem,
x => Console.WriteLine($"- System: {Capabilities.Convert(x.Current)}"));
GiveStatus();
Console.WriteLine("Pass Power Supply...");
monitorPowerSupply.MakeOk();
GiveStatus();
Console.WriteLine("Pass Power Actuator...");
monitorActuator.MakeOk();
GiveStatus();
Console.WriteLine("Injecting Power Supply Failure...");
monitorPowerSupply.InjectTotalFailure();
GiveStatus();
Console.WriteLine("Rehealing Power Supply Failure...");
monitorPowerSupply.MakeOk();
GiveStatus();
Console.WriteLine("Injecting Limited Power Supply Failure...");
monitorPowerSupply.InjectLimitedCurrentFailure();
GiveStatus();
Console.WriteLine("Rehealing Power Supply Failure...");
monitorPowerSupply.MakeOk();
GiveStatus();
Console.WriteLine("Injecting Actuator Failure...");
monitorActuator.InjectTotalFailure();
GiveStatus();
Console.WriteLine("Rehealing Actuator Failure...");
monitorActuator.MakeOk();
GiveStatus();
Console.WriteLine("Injecting Power Supply + Actuator Failure...");
monitorActuator.InjectTotalFailure();
monitorPowerSupply.InjectTotalFailure();
GiveStatus();
Console.WriteLine("Rehealing Actuator Failure...");
monitorActuator.MakeOk();
GiveStatus();
Console.WriteLine("Rehealing Power Supply Failure...");
monitorPowerSupply.MakeOk();
GiveStatus();
Assert.That(_capabilitySystem.Current, Is.EqualTo(Capabilities.Full));
}