public void MultipleSequencesMultipleKeyboards()
{
var sm = new SpatialMatcher();
var res = sm.MatchPassword("plko14569852pyfdb").ToList();
res.Count.Should().Be(6);
}
public void SingleSequence()
{
var sm = new SpatialMatcher();
var res = sm.MatchPassword("qwert").ToList();
res.Count.Should().Be(1);
res[0].i.Should().Be(0);
res[0].j.Should().Be(4);
res[0].Token.Should().Be("qwert");
}
public void SpatialMatcher()
{
var sm = new SpatialMatcher();
var res = sm.MatchPassword("qwert");
Assert.AreEqual(6, res.Count());
var m1 = res.First();
Assert.AreEqual("qwert", m1.Token);
Assert.AreEqual(0, m1.Begin);
Assert.AreEqual(4, m1.End);
res = sm.MatchPassword("plko14569852pyfdb");
Assert.AreEqual(16, res.Count()); // Multiple matches from different keyboard types
}
/**
* rules for determining if a vehicle is on a break or is otherwise temporarily unavailable:
* 1. any vehicle is off of its specified route
* 2. any vehicle suddenly disconnects from syncromatics for more than several requests, but it was not at (or at least very close to) the final stop
* 3. on routes a,c,d,e:
* a. when a vehicle is stopped for excessive time on the east side of the marshall center
* b. when a vehicle is stopped for excessive time on the northeast side of the library (leroy collins) [e mod only]
* 4. on route b:
* a. when a vehicle is stopped for excessive time on the east side of the marshall center
* b. when a vehicle is stopped for excessive time at Continuing Education (NEC)
* 5. on route f,g:
* a. when a vehicle is stopped for excessive time on the northeast side of the library (leroy collins)
*
* dwell time is not considered here, although it is often that drivers will stop in these places to recover headway or for other reasons.
* (in my own experience, drivers usually stop at the proper stop locations to recover headway, but the NEC (and actually all of B) might be a problem in particular)
**/
public static bool IsOnBreak(VehicleState state, Route route)
{
bool isAtMSC = false;
bool isAtLaurel = false;
bool isAtBase = false;
if (route.RouteStops.Count(x => x.StopID == 95569) == 0 && SpatialMatcher.IsAtLaurel(state))
{
isAtLaurel = true;
}
if (route.RouteStops.Count(x => x.RTPI == 401) == 0 && SpatialMatcher.IsAtMSC(state))
{
isAtMSC = true;
}
return(isAtMSC || isAtLaurel || isAtBase);
}
/// <summary>
///
/// </summary>
/// <param name="vehicle"></param>
/// <returns></returns>
private async Task HandleExistingVehicle(SyncromaticsVehicle vehicle)
{
VehicleState state = VehicleStates[vehicle.ID];
if (state.GetLatestVehicleReport().Updated.Equals(vehicle.Updated))
{
return; //we aren't interested in reports that haven't been updated
}
if (state.GetLatestVehicleReport().RouteID != vehicle.RouteID)
{
//if a vehicle changes routes, remove its state and restart
Console.WriteLine("route not the same");
VehicleState removedState;
VehicleStates.Remove(vehicle.ID, out removedState);
return;
}
state.AddVehicleReport(vehicle);
Route route = Routes[vehicle.RouteID];
state.CurrentStopPath = SpatialMatcher.PolygonMatch(state, route);
if (state.CurrentStopPath == null)
{
Console.WriteLine("Cannot match to stop path!");
state.OnRoute = false;
failedMatches++;
}
/*
* else if (state.CurrentStopPath != null)
* {
* state.OnRoute = true;
*
* double headway = HeadwayGenerator.CalculateHeadwayDifference(VehicleStates.Values.ToList(), route, vehicle.ID);
* bool isOnBreak = BreakGenerator.IsOnBreak(state, route);
* }
*/
await AVLProcessing.GetWebsockets().SendVehicleUpdateAsync(new WebSockets.WSVehicleUpdateMsg(state, state.CurrentStopPath, route));
}
public void MatchesSpatialPatternSurroundedByNonSpatialPatterns()
{
var matcher = new SpatialMatcher();
var pattern = "6tfGHJ";
var password = $"rz!{pattern}%z";
var result = matcher.MatchPassword(password).OfType <SpatialMatch>().Where(m => m.Graph == "qwerty").ToList();
var expected = new[]
{
new SpatialMatch
{
Graph = "qwerty",
Turns = 2,
ShiftedCount = 3,
i = 3,
j = 3 + pattern.Length - 1,
Token = pattern,
},
};
result.Should().BeEquivalentTo(expected);
}
