public void Simulate_ActivitySpecified_ActivityFiredAtTheAppropriateTime()
{
using(var context = new SimulationContext(isDefaultContextForProcess: true)){
var notification = new TestNotification();
var activity = new TestActivity(new List<InstructionBase>() { new RaiseNotificationInstruction<TestNotification>(notification) });
long waitTime = 10;
var process = new ActivityHostProcess(activity, waitTime);
Assert.IsNotNull(process.SimulationState);
Assert.IsTrue(process.SimulationState.IsActive);
var registeredProcesses = context.GetByType<Process>();
Assert.IsTrue(registeredProcesses.Contains(process));
var enumerator = process.Simulate();
bool couldMove = enumerator.MoveNext();
Assert.IsTrue(couldMove);
// first instruction should be the wait instruction
Assert.IsTrue(enumerator.Current is WaitInstruction);
Assert.AreEqual(waitTime, ((WaitInstruction)enumerator.Current).NumberOfPeriodsToWait);
couldMove = enumerator.MoveNext();
Assert.IsTrue(couldMove);
Assert.IsTrue(enumerator.Current is RaiseNotificationInstruction<TestNotification>);
Assert.AreEqual(notification, ((RaiseNotificationInstruction<TestNotification>)enumerator.Current).Notification);
couldMove = enumerator.MoveNext();
Assert.IsFalse(couldMove);
}
}
public void CanComplete_BeforeAndAfterEvent_ReturnsTrueOnlyAfterEvent()
{
using (var context = new SimulationContext(isDefaultContextForProcess:true)){
var waitInstruction = new WaitNotificationInstruction<object>();
var process = new InstructionListTestProcess(new List<InstructionBase>(){ waitInstruction});
context.MoveToTimePeriod(0);
process.SimulationState.InstructionEnumerator = process.Simulate();
process.SimulationState.InstructionEnumerator.MoveNext();
var testEvent = new TestNotification();
var raiseInstruction = new RaiseNotificationInstruction<object>(testEvent);
long? nextTimePeriodCheck;
bool canComplete = waitInstruction.CanComplete(context, out nextTimePeriodCheck);
Assert.IsFalse(canComplete);
Assert.IsNull(nextTimePeriodCheck);
raiseInstruction.Complete(context);
canComplete = waitInstruction.CanComplete(context, out nextTimePeriodCheck);
Assert.IsTrue(canComplete);
Assert.IsNull(nextTimePeriodCheck);
}
}
public void CanComplete_BeforeAndAfterEventWithCondition_ReturnsTrueOnlyAfterEventMatchingCondition()
{
using (var context = new SimulationContext(isDefaultContextForProcess:true)){
var waitInstruction = new WaitNotificationInstruction<TestNotification>((e)=>e.Data > 0);
var process = new InstructionListTestProcess(new List<InstructionBase>(){ waitInstruction});
context.MoveToTimePeriod(0);
process.SimulationState.InstructionEnumerator = process.Simulate();
process.SimulationState.InstructionEnumerator.MoveNext();
var testEvent1 = new TestNotification() { Data = 0 };
var raiseInstruction1 = new RaiseNotificationInstruction<TestNotification>(testEvent1);
var testEvent2 = new TestNotification() { Data = 1 };
var raiseInstruction2 = new RaiseNotificationInstruction<TestNotification>(testEvent2);
long? nextTimePeriodCheck;
bool canComplete = waitInstruction.CanComplete(context, out nextTimePeriodCheck);
Assert.IsFalse(canComplete);
Assert.IsNull(nextTimePeriodCheck);
raiseInstruction1.Complete(context);
canComplete = waitInstruction.CanComplete(context, out nextTimePeriodCheck);
Assert.IsFalse(canComplete);
Assert.IsNull(nextTimePeriodCheck);
raiseInstruction2.Complete(context);
canComplete = waitInstruction.CanComplete(context, out nextTimePeriodCheck);
Assert.IsTrue(canComplete);
Assert.IsNull(nextTimePeriodCheck);
Assert.AreEqual(1,waitInstruction.Notifications.Count);
Assert.IsTrue(waitInstruction.Notifications.Contains(testEvent2));
}
}
public void Simulate_ActivitySpecified_ActivityFiredAtTheAppropriateTime()
{
using (var context = new SimulationContext(isDefaultContextForProcess: true)){
var notification = new TestNotification();
var activity = new TestActivity(new List <InstructionBase>()
{
new RaiseNotificationInstruction <TestNotification>(notification)
});
long waitTime = 10;
var process = new ActivityHostProcess(activity, waitTime);
Assert.IsNotNull(process.SimulationState);
Assert.IsTrue(process.SimulationState.IsActive);
var registeredProcesses = context.GetByType <Process>();
Assert.IsTrue(registeredProcesses.Contains(process));
var enumerator = process.Simulate();
bool couldMove = enumerator.MoveNext();
Assert.IsTrue(couldMove);
// first instruction should be the wait instruction
Assert.IsTrue(enumerator.Current is WaitInstruction);
Assert.AreEqual(waitTime, ((WaitInstruction)enumerator.Current).NumberOfPeriodsToWait);
couldMove = enumerator.MoveNext();
Assert.IsTrue(couldMove);
Assert.IsTrue(enumerator.Current is RaiseNotificationInstruction <TestNotification>);
Assert.AreEqual(notification, ((RaiseNotificationInstruction <TestNotification>)enumerator.Current).Notification);
couldMove = enumerator.MoveNext();
Assert.IsFalse(couldMove);
}
}
