public void RunAllMissions_ShouldOnlyFinishMissionWhenAllMissionsAreDone()
{
// Arrange
var runner = new MissionRunner();
var mission1 = new ControlledMission("Mission1");
var mission2 = new ControlledMission("Mission2");
var dependantMission = new ControlledMission("Mission3", new[] { "Mission1", "Mission2" });
var dependantMission2 = new ControlledMission("Mission4", new[] { "Mission3", "Mission2" });
runner.RegisterMission(mission1);
runner.RegisterMission(mission2);
runner.RegisterMission(dependantMission);
runner.RegisterMission(dependantMission2);
// Act
var finishedMission = runner.PerformAllMissions();
// Assert
mission1.FinishPerforming();
mission2.FinishPerforming();
dependantMission.FinishPerforming();
Assert.IsFalse(finishedMission.Wait(100));
dependantMission2.FinishPerforming();
Assert.IsTrue(finishedMission.Wait(100));
}
private static List <ControlledMission> GenerateManyRandomMissions(int missionCount)
{
var allMissions = new List <ControlledMission>();
var random = new Random();
var freeMissions = random.Next(1, Math.Min(missionCount, 100));
for (int i = 0; i < freeMissions; i++)
{
var controlledMission = new ControlledMission(i.ToString(), true);
allMissions.Add(controlledMission);
}
var existingMissionCount = freeMissions;
for (int i = freeMissions; i < missionCount; i++)
{
var dependencies = new List <string>();
var dependencyCount = random.Next(10, 100);
for (int j = 0; j < dependencyCount; j++)
{
dependencies.Add(random.Next(0, existingMissionCount - 1).ToString());
}
var controlledMission = new ControlledMission(i.ToString(), dependencies, true);
allMissions.Add(controlledMission);
existingMissionCount++;
}
return(allMissions);
}
public void RunAllMissions_ShouldRunAllPossibleMissionsAtAGivenTime()
{
// Arrange
var runner = new MissionRunner();
var mission1 = new ControlledMission("Mission1");
var mission2 = new ControlledMission("Mission2");
var dependantMission = new ControlledMission("Mission3", new[] { "Mission2" }, true);
runner.RegisterMission(mission1);
runner.RegisterMission(mission2);
runner.RegisterMission(dependantMission);
// Act
runner.PerformAllMissions();
// Assert
Assert.IsTrue(mission1.IsPerformed);
Assert.IsTrue(mission2.IsPerformed);
Assert.IsFalse(dependantMission.IsPerformed);
mission2.FinishPerforming();
Assert.IsTrue(dependantMission.IsPerformed);
mission1.FinishPerforming();
}
public void RegisterMission_ShouldThrowExceptionForNonExistingDependency()
{
// Arrange
var runner = new MissionRunner();
var dependantMission = new ControlledMission("Mission2", new[] { "Mission1" });
// Act
runner.RegisterMission(dependantMission);
}
public void RegisterMission_ShouldThrowExceptionForMissionsWithSameName()
{
// Arrange
var runner = new MissionRunner();
var mission1 = new ControlledMission("Mission");
var mission2 = new ControlledMission("Mission");
runner.RegisterMission(mission1);
// Act
runner.RegisterMission(mission2);
}
public void RunAllMissions_ShouldRunSingleRegisteredMission()
{
// Arrange
var runner = new MissionRunner();
var mission = new ControlledMission("Mission1", true);
runner.RegisterMission(mission);
// Act
runner.PerformAllMissions();
// Assert
Assert.IsTrue(mission.IsPerformed);
}
public void GetMissionRunState_ReturnRunningWhileMissionIsInProgress()
{
// Arrange
var runner = new MissionRunner();
var mission = new ControlledMission("One Thing");
runner.RegisterMission(mission);
runner.PerformAllMissions();
// Assert
Assert.IsTrue(mission.IsPerformed);
Assert.AreEqual(RunState.RUNNING, runner.GetMissionRunState("One Thing"));
mission.FinishPerforming();
}
public void GetMissionRunState_ReturnFinishedAfterTaskIsDone()
{
// Arrange
var runner = new MissionRunner();
var mission = new ControlledMission("One Thing");
runner.RegisterMission(mission);
mission.FinishPerforming();
var performanceTask = runner.PerformAllMissions();
performanceTask.Wait(100);
// Assert
Assert.AreEqual(RunState.FINISHED, runner.GetMissionRunState("One Thing"));
}
public void GetMissionRunState_ReturnFinishedEvenIfOtherTasksAreWorking()
{
// Arrange
var runner = new MissionRunner();
var mission = new ControlledMission("One Thing");
var dependantMission = new ControlledMission("Dep", new[] { "One Thing" });
runner.RegisterMission(mission);
runner.RegisterMission(dependantMission);
runner.PerformAllMissions();
mission.FinishPerforming();
// Assert
Assert.IsTrue(mission.IsPerformed);
Assert.AreEqual(RunState.FINISHED, runner.GetMissionRunState("One Thing"));
}
public void GetMissionRunState_ReturnWaitingWhileWaitingOnADependency()
{
// Arrange
var runner = new MissionRunner();
var mission = new ControlledMission("One Thing");
var dependantMission = new ControlledMission("Dep", new[] { "One Thing" }, true);
runner.RegisterMission(mission);
runner.RegisterMission(dependantMission);
runner.PerformAllMissions();
// Assert
Assert.IsTrue(mission.IsPerformed);
Assert.AreEqual(RunState.WAITING, runner.GetMissionRunState("Dep"));
mission.FinishPerforming();
}
public void RunAllMissions_MissionWithDoubleDependencyShouldWork()
{
// Arrange
var runner = new MissionRunner();
var mission1 = new ControlledMission("Mission1", true);
var dependantMission = new ControlledMission("Mission2", new[] { "Mission1", "Mission1" }, true);
runner.RegisterMission(mission1);
runner.RegisterMission(dependantMission);
// Act
runner.PerformAllMissions();
// Assert
Assert.IsTrue(dependantMission.IsPerformed);
}
public void RegisterMission_RegisteringMissionWithInvalidDependencyShouldNotAddToRunner()
{
// Arrange
var runner = new MissionRunner();
var mission = new ControlledMission("Mission", new[] { "NoMission" }, true);
// Act
try
{
runner.RegisterMission(mission);
}
catch (ArgumentException) { }
// Assert
var isDone = runner.PerformAllMissions().Wait(100);
Assert.IsTrue(isDone);
Assert.AreEqual(0, mission.RunCounter);
}
public void RunAllMissions_ShouldWaitForDependencyToRunMission()
{
// Arrange
var runner = new MissionRunner();
var controlledMission = new ControlledMission("Mission1");
var dependantMission = new ControlledMission("Mission2", new[] { "Mission1" }, true);
runner.RegisterMission(controlledMission);
runner.RegisterMission(dependantMission);
// Act
runner.PerformAllMissions();
// Assert
Assert.IsTrue(controlledMission.IsPerformed);
Assert.IsFalse(dependantMission.IsPerformed);
controlledMission.FinishPerforming();
Assert.IsTrue(dependantMission.IsPerformed);
}
public void RunAllMissions_RunningAMissionWithManyDependenciesShouldNotCauseRace()
{
// Arrange
var runner = new MissionRunner();
var dependencies = new List <string>();
for (int i = 0; i < 100; i++)
{
var mission = new ControlledMission(i.ToString(), true);
runner.RegisterMission(mission);
dependencies.Add(mission.Name);
}
var dependantMission = new ControlledMission("Mission", dependencies, true);
runner.RegisterMission(dependantMission);
// Act
runner.PerformAllMissions();
// Assert
Assert.IsTrue(dependantMission.IsPerformed);
}
public void RunAllMissions_ShouldWaitForAllDependencies()
{
// Arrange
var runner = new MissionRunner();
var mission1 = new ControlledMission("Mission1");
var mission2 = new ControlledMission("Mission2");
var dependantMission = new ControlledMission("Mission3", new[] { "Mission1", "Mission2" }, true);
runner.RegisterMission(mission1);
runner.RegisterMission(mission2);
runner.RegisterMission(dependantMission);
// Act
runner.PerformAllMissions();
// Assert
mission2.FinishPerforming();
Assert.IsFalse(dependantMission.IsPerformed);
mission1.FinishPerforming();
Assert.IsTrue(dependantMission.IsPerformed);
}
public void RunAllMissions_RunningTwiceShouldRunAllMissionsTwiceInTheRightOrder()
{
// Arrange
var runner = new MissionRunner();
var mission1 = new ControlledMission("Mission1");
var mission2 = new ControlledMission("Mission2");
var dependantMission = new ControlledMission("Mission3", new[] { "Mission1", "Mission2" });
var dependantMission2 = new ControlledMission("Mission4", new[] { "Mission3", "Mission2" });
var allMissions = new[] { mission1, mission2, dependantMission, dependantMission2 };
foreach (var mission in allMissions)
{
runner.RegisterMission(mission);
}
// Act
var finishedMission = runner.PerformAllMissions();
foreach (var mission in allMissions)
{
mission.FinishPerforming();
}
finishedMission.Wait();
finishedMission = runner.PerformAllMissions();
// Assert
Assert.AreEqual(1, dependantMission.RunCounter);
mission1.FinishPerforming();
mission2.FinishPerforming();
dependantMission.FinishPerforming();
Assert.IsFalse(finishedMission.Wait(100));
dependantMission2.FinishPerforming();
Assert.IsTrue(finishedMission.Wait(100));
Assert.IsTrue(allMissions.All(t => t.RunCounter == 2));
}
