public void Complete_ActivitySpecified_ActivityScheduled()
{
using (var context = new SimulationContext()){
long waitTime = 10;
var activity = new MyActivity();
var instruction = new ScheduleActivityInstruction(activity, waitTime);
long?nextTimePeriod;
bool canComplete = instruction.CanComplete(context, out nextTimePeriod);
Assert.IsTrue(canComplete);
Assert.IsNull(nextTimePeriod);
instruction.Complete(context);
context.MoveToTimePeriod(0);
var process = context.ActiveProcesses.FirstOrDefault(p => p is ActivityHostProcess);
var activityHost = process as ActivityHostProcess;
Assert.IsNotNull(process);
Assert.IsNotNull(activityHost);
Assert.AreEqual(waitTime, activityHost.WaitTime);
Assert.AreEqual(activity, activityHost.Activity);
}
}
public void Complete_ActivitySpecified_ActivityScheduled()
{
using (var context = new SimulationContext(isDefaultContextForProcess:true)){
long waitTime = 10;
var activity = new Activity();
var instruction = new ScheduleActivityInstruction(activity, waitTime);
long? nextTimePeriod;
bool canComplete = instruction.CanComplete(context, out nextTimePeriod);
Assert.IsTrue(canComplete);
Assert.IsNull(nextTimePeriod);
instruction.Complete(context);
context.MoveToTimePeriod(0);
var process = context.ActiveProcesses.FirstOrDefault(p=>p is ActivityHostProcess);
var activityHost = process as ActivityHostProcess;
Assert.IsNotNull(process);
Assert.IsNotNull(activityHost);
Assert.AreEqual(waitTime, activityHost.WaitTime);
Assert.AreEqual(activity, activityHost.Activity);
}
}
public void Complete_ContextPassed_ProcessActivated()
{
using (var context = new SimulationContext(isDefaultContextForProcess:true)){
var testProcess = new InstructionListTestProcess(new WaitInstruction(10));
var enumerator = testProcess.Simulate();
testProcess.SimulationState.InstructionEnumerator = enumerator;
context.MoveToTimePeriod(0);
Assert.IsTrue(context.ActiveProcesses.Contains(testProcess));
// clear the remaining process queue
context.ProcessesRemainingThisTimePeriod.Clear();
enumerator.MoveNext();
var instruction = new InterruptInstruction(testProcess);
long? nextTimePeriodCheck = null;
bool canComplete = instruction.CanComplete(context, out nextTimePeriodCheck);
Assert.IsTrue(canComplete);
instruction.Complete(context);
Assert.IsTrue(testProcess.SimulationState.IsInterrupted);
// the process should be back in the queue
Assert.IsTrue(context.ProcessesRemainingThisTimePeriod.Contains(testProcess));
Assert.IsTrue(enumerator.Current.IsInterrupted);
Assert.IsFalse(enumerator.Current.IsCompleted);
}
}
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 Complete_ContextPassed_ProcessActivated()
{
using (var context = new SimulationContext(isDefaultContextForProcess: true)){
var testProcess = new InstructionListTestProcess(new WaitInstruction(10));
var enumerator = testProcess.Simulate();
testProcess.SimulationState.InstructionEnumerator = enumerator;
context.MoveToTimePeriod(0);
Assert.IsTrue(context.ActiveProcesses.Contains(testProcess));
// clear the remaining process queue
context.ProcessesRemainingThisTimePeriod.Clear();
enumerator.MoveNext();
var instruction = new InterruptInstruction(testProcess);
long?nextTimePeriodCheck = null;
bool canComplete = instruction.CanComplete(context, out nextTimePeriodCheck);
Assert.IsTrue(canComplete);
instruction.Complete(context);
Assert.IsTrue(testProcess.SimulationState.IsInterrupted);
// the process should be back in the queue
Assert.IsTrue(context.ProcessesRemainingThisTimePeriod.Contains(testProcess));
Assert.IsTrue(enumerator.Current.IsInterrupted);
Assert.IsFalse(enumerator.Current.IsCompleted);
}
}
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 MoveToTimePeriod_TimePeriodSpecified_ProcessCollectionsInitialised()
{
using (var context = new SimulationContext()){
var process1 = new Process(context);
var process2 = new Process(context);
var process3 = new Process(context);
var processes = new List <Process>()
{
process1,
process2,
process3
};
Assert.AreEqual(0, context.TimePeriod);
context.MoveToTimePeriod(1);
Assert.AreEqual(1, context.TimePeriod);
Assert.AreEqual(processes.Count, context.ActiveProcesses.Count);
foreach (var process in processes)
{
Assert.IsTrue(context.ActiveProcesses.Contains(process));
Assert.IsTrue(context.ProcessesRemainingThisTimePeriod.Contains(process));
}
}
}
public void CanComplete_ContextPassed_ReturnsFalseUntilTimePeriodChanged()
{
using (var context = new SimulationContext(isDefaultContextForProcess: true)){
context.MoveToTimePeriod(0);
var instruction = new PassInstruction();
long?nextTimePeriodCheck = null;
bool canComplete = instruction.CanComplete(context, out nextTimePeriodCheck);
Assert.IsFalse(canComplete);
Assert.IsNull(nextTimePeriodCheck);
context.MoveToTimePeriod(1);
canComplete = instruction.CanComplete(context, out nextTimePeriodCheck);
Assert.IsTrue(canComplete);
Assert.IsNull(nextTimePeriodCheck);
}
}
public void CanComplete_ContextPassed_ReturnsFalseUntilTimePeriodChanged()
{
using (var context = new SimulationContext(isDefaultContextForProcess:true)){
context.MoveToTimePeriod(0);
var instruction = new PassInstruction();
long? nextTimePeriodCheck = null;
bool canComplete = instruction.CanComplete(context, out nextTimePeriodCheck);
Assert.IsFalse(canComplete);
Assert.IsNull(nextTimePeriodCheck);
context.MoveToTimePeriod(1);
canComplete = instruction.CanComplete(context, out nextTimePeriodCheck);
Assert.IsTrue(canComplete);
Assert.IsNull(nextTimePeriodCheck);
}
}
public void CanComplete_Various_ReturnsFalseUntilWaitTimeElapsed()
{
using (var context = new SimulationContext()){
long waitPeriods = 10;
var instruction = new WaitInstruction(waitPeriods);
bool canComplete = false;
long?nextTimePeriodCheck;
for (int i = 1; i < waitPeriods; i++)
{
context.MoveToTimePeriod(i);
canComplete = instruction.CanComplete(context, out nextTimePeriodCheck);
Assert.IsFalse(canComplete);
Assert.AreEqual(waitPeriods, nextTimePeriodCheck);
}
context.MoveToTimePeriod(waitPeriods);
canComplete = instruction.CanComplete(context, out nextTimePeriodCheck);
Assert.IsTrue(canComplete);
}
}
public void CanComplete_Various_ReturnsFalseUntilWaitTimeElapsed()
{
using (var context = new SimulationContext(isDefaultContextForProcess:true)){
long waitPeriods = 10;
var instruction = new WaitInstruction(waitPeriods);
bool canComplete = false;
long? nextTimePeriodCheck;
for(int i=1;i<waitPeriods;i++){
context.MoveToTimePeriod(i);
canComplete = instruction.CanComplete(context, out nextTimePeriodCheck);
Assert.IsFalse(canComplete);
Assert.AreEqual(waitPeriods, nextTimePeriodCheck);
}
context.MoveToTimePeriod(waitPeriods);
canComplete = instruction.CanComplete(context, out nextTimePeriodCheck);
Assert.IsTrue(canComplete);
}
}
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 Complete_ContextPassed_ProcessDeActivated()
{
using (var context = new SimulationContext()){
Process testProcess = new Process(context);
context.MoveToTimePeriod(0);
Assert.IsTrue(context.ActiveProcesses.Contains(testProcess));
var instruction = new DeactivateInstruction(testProcess);
long?nextTimePeriodCheck = null;
bool canComplete = instruction.CanComplete(context, out nextTimePeriodCheck);
Assert.IsTrue(canComplete);
instruction.Complete(context);
Assert.IsFalse(testProcess.SimulationState.IsActive);
Assert.IsFalse(context.ActiveProcesses.Contains(testProcess));
}
}
public void Complete_ContextPassed_ProcessDeActivated()
{
using (var context = new SimulationContext(isDefaultContextForProcess:true)){
Process testProcess = new Process();
context.MoveToTimePeriod(0);
Assert.IsTrue(context.ActiveProcesses.Contains(testProcess));
var instruction = new DeactivateInstruction(testProcess);
long? nextTimePeriodCheck = null;
bool canComplete = instruction.CanComplete(context, out nextTimePeriodCheck);
Assert.IsTrue(canComplete);
instruction.Complete(context);
Assert.IsFalse(testProcess.SimulationState.IsActive);
Assert.IsFalse(context.ActiveProcesses.Contains(testProcess));
}
}
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 MoveToTimePeriod_TimePeriodSpecified_ProcessCollectionsInitialised()
{
using (var context = new SimulationContext(isDefaultContextForProcess: true)){
var process1 = new Process();
var process2 = new Process();
var process3 = new Process();
var processes = new List<Process>(){
process1,
process2,
process3
};
Assert.AreEqual(0, context.TimePeriod);
context.MoveToTimePeriod(1);
Assert.AreEqual(1, context.TimePeriod);
Assert.AreEqual(processes.Count, context.ActiveProcesses.Count);
foreach(var process in processes){
Assert.IsTrue(context.ActiveProcesses.Contains(process));
Assert.IsTrue(context.ProcessesRemainingThisTimePeriod.Contains(process));
}
}
}
