public void WhenShortestPathIsCalledWithGivenParameters_ThenReturnCorrectList_Two()
{
// Arrange
List <BusRouteEntity> busRoutes = new List <BusRouteEntity>();
BusStationFactory busStationFactory = new BusStationFactory();
CoordinatesFactory coordinatesFactory = new CoordinatesFactory();
BusRouteFactory busRouteFactory = new BusRouteFactory();
List <BusStationEntity> firstBusStationList = new List <BusStationEntity>
{
busStationFactory.GetBusEntity(Guid.Empty, "Station_One", coordinatesFactory.GetCoordinatesEntity(3.452, 3.567), null, DateTime.Now, DateTime.Now),
busStationFactory.GetBusEntity(Guid.Empty, "Station_Two", coordinatesFactory.GetCoordinatesEntity(4.452, 4.567), null, DateTime.Now, DateTime.Now),
busStationFactory.GetBusEntity(Guid.Empty, "Station_Three", coordinatesFactory.GetCoordinatesEntity(5.452, 5.567), null, DateTime.Now, DateTime.Now)
};
BusRouteEntity firstBusRouteEntity = busRouteFactory.GetBusRouteEntity(Guid.Empty, "30", firstBusStationList, DateTime.Now, DateTime.Now);
List <BusStationEntity> secondBusStationList = new List <BusStationEntity>
{
busStationFactory.GetBusEntity(Guid.Empty, "Station_Five", coordinatesFactory.GetCoordinatesEntity(33.452, 33.567), null, DateTime.Now, DateTime.Now),
busStationFactory.GetBusEntity(Guid.Empty, "Station_Six", coordinatesFactory.GetCoordinatesEntity(12.452, 12.567), null, DateTime.Now, DateTime.Now),
busStationFactory.GetBusEntity(Guid.Empty, "Station_Seven", coordinatesFactory.GetCoordinatesEntity(13.452, 13.567), null, DateTime.Now, DateTime.Now)
};
BusRouteEntity secondBusRouteEntity = busRouteFactory.GetBusRouteEntity(Guid.Empty, "31", secondBusStationList, DateTime.Now, DateTime.Now);
List <BusStationEntity> thirdBusStationList = new List <BusStationEntity>
{
busStationFactory.GetBusEntity(Guid.Empty, "Station_Four", coordinatesFactory.GetCoordinatesEntity(15.452, 15.567), null, DateTime.Now, DateTime.Now),
busStationFactory.GetBusEntity(Guid.Empty, "Station_Three", coordinatesFactory.GetCoordinatesEntity(5.452, 5.567), null, DateTime.Now, DateTime.Now),
busStationFactory.GetBusEntity(Guid.Empty, "Station_Five", coordinatesFactory.GetCoordinatesEntity(33.452, 33.567), null, DateTime.Now, DateTime.Now)
};
BusRouteEntity thirdBusRouteEntity = busRouteFactory.GetBusRouteEntity(Guid.Empty, "32", thirdBusStationList, DateTime.Now, DateTime.Now);
busRoutes.Add(firstBusRouteEntity);
busRoutes.Add(secondBusRouteEntity);
busRoutes.Add(thirdBusRouteEntity);
// Act
List <(string, string, CoordinatesEntity, string, CoordinatesEntity)> result = BusStationExtensions.ShortestPath(busRoutes, "Station_One", "Station_Six");
List <(string, string, CoordinatesEntity, string, CoordinatesEntity)> realResult = new List <(string, string, CoordinatesEntity, string, CoordinatesEntity)>();
CoordinatesEntity firstStationStartCoordinates = coordinatesFactory.GetCoordinatesEntity(3.452, 3.567);
CoordinatesEntity firstStationEndCoordinates = coordinatesFactory.GetCoordinatesEntity(5.452, 5.567);
CoordinatesEntity secondStationStartCoordinates = coordinatesFactory.GetCoordinatesEntity(5.452, 5.567);
CoordinatesEntity secondStationEndCoordinates = coordinatesFactory.GetCoordinatesEntity(33.452, 33.567);
CoordinatesEntity thirdStationStartCoordinates = coordinatesFactory.GetCoordinatesEntity(33.452, 33.567);
CoordinatesEntity thirdStationEndCoordinates = coordinatesFactory.GetCoordinatesEntity(12.452, 12.567);
(string, string, CoordinatesEntity, string, CoordinatesEntity)realResultTupleOne = ("30", "Station_One", firstStationStartCoordinates, "Station_Three", firstStationEndCoordinates);
(string, string, CoordinatesEntity, string, CoordinatesEntity)realResultTupleTwo = ("32", "Station_Three", secondStationStartCoordinates, "Station_Five", secondStationEndCoordinates);
(string, string, CoordinatesEntity, string, CoordinatesEntity)realResultTupleThree = ("31", "Station_Five", thirdStationStartCoordinates, "Station_Six", thirdStationEndCoordinates);
realResult.Add(realResultTupleOne);
realResult.Add(realResultTupleTwo);
realResult.Add(realResultTupleThree);
// Assert
bool flag = true;
for (int i = 0; i < result.Count; i++)
{
if (!result[i].Item1.Equals(realResult[i].Item1) || !result[i].Item2.Equals(realResult[i].Item2) || !result[i].Item3.Equals(realResult[i].Item3) || !result[i].Item4.Equals(realResult[i].Item4) || !result[i].Item5.Equals(realResult[i].Item5))
{
flag = false;
}
}
if (result.Count != realResult.Count)
{
flag = false;
}
Assert.IsTrue(flag);
}
public async Task <IActionResult> GetRout([FromRoute] string startcoordonates, [FromRoute] string endcoordonates, [FromRoute] string cityname)
{
if (startcoordonates == string.Empty || startcoordonates == null ||
endcoordonates == string.Empty || endcoordonates == null ||
cityname == string.Empty || cityname == null)
{
return(BadRequest());
}
var res = await _cityService.GetByNameAsync(cityname).ConfigureAwait(false);
if (res == null)
{
return(BadRequest());
}
HashSet <BusStationEntity> stationEntities = new HashSet <BusStationEntity>();
foreach (BusRouteEntity bus in res.BusRoutes)
{
stationEntities.UnionWith(bus.BusStations);
}
// Fac cast la coordonatele din input
CoordinatesEntity coordinatesEntity = new CoordinatesEntity(Convert.ToDouble(startcoordonates.Split('_')[0]), Convert.ToDouble(startcoordonates.Split('_')[1]));
CoordinatesEntity coordinatesEntity1 = new CoordinatesEntity(Convert.ToDouble(endcoordonates.Split('_')[0]), Convert.ToDouble(endcoordonates.Split('_')[1]));
// Caut cea mai apropiata statie pentru punctul de start
double longDiff = 300.0;
double latDiff = 300.0;
BusStationEntity station = new BusStationEntity();
// Caut cea mai apropiata statie pentru punctul de stop
double longDiff1 = 300.0;
double latDiff1 = 300.0;
BusStationEntity stationEntity = new BusStationEntity();
foreach (BusStationEntity bus in stationEntities)
{
// Caut cea mai apropiata statie pentru punctul de start
if (Math.Abs(bus.Coordinates.Latitude - coordinatesEntity.Latitude) <= latDiff &&
Math.Abs(bus.Coordinates.Longitude - coordinatesEntity.Longitude) <= longDiff)
{
station = new BusStationEntity
{
Id = bus.Id,
Name = bus.Name,
Coordinates = bus.Coordinates,
Buses = bus.Buses,
CreationDate = bus.CreationDate,
ModifiedDate = bus.ModifiedDate
};
longDiff = Math.Abs(bus.Coordinates.Latitude - coordinatesEntity.Latitude);
latDiff = Math.Abs(bus.Coordinates.Longitude - coordinatesEntity.Longitude);
}
// Caut cea mai apropiata statie pentru punctul de stop
if (Math.Abs(bus.Coordinates.Latitude - coordinatesEntity1.Latitude) <= latDiff1 &&
Math.Abs(bus.Coordinates.Longitude - coordinatesEntity1.Longitude) <= longDiff1)
{
stationEntity = new BusStationEntity
{
Id = bus.Id,
Name = bus.Name,
Coordinates = bus.Coordinates,
Buses = bus.Buses,
CreationDate = bus.CreationDate,
ModifiedDate = bus.ModifiedDate
};
longDiff1 = Math.Abs(bus.Coordinates.Latitude - coordinatesEntity1.Latitude);
latDiff1 = Math.Abs(bus.Coordinates.Longitude - coordinatesEntity1.Longitude);
}
}
string startStationName = station.Name;
string stopStationName = stationEntity.Name;
List <(string, string, CoordinatesEntity, string, CoordinatesEntity)> realResult = BusStationExtensions.ShortestPath(new List <BusRouteEntity>(res.BusRoutes), startStationName, stopStationName);
List <BktModel> bktResult = new List <BktModel>();
if (realResult == null)
{
return(NotFound());
}
foreach ((string, string, CoordinatesEntity, string, CoordinatesEntity)iterator in realResult)
{
BktModel bktModel = new BktModel
{
RouteNumber = iterator.Item1,
BoardingStation = iterator.Item2,
BoardingCoodinates = iterator.Item3,
ExitStation = iterator.Item4,
ExitCoordinates = iterator.Item5
};
bktResult.Add(bktModel);
}
if (realResult == null)
{
return(NotFound());
}
else
{
return(Ok(bktResult));
}
}
public void WhenShortestPathIsCalledWithNoPossiblePath_ThenReturnNull()
{
// Arrange
List <BusRouteEntity> busRoutes = new List <BusRouteEntity>();
BusStationFactory busStationFactory = new BusStationFactory();
CoordinatesFactory coordinatesFactory = new CoordinatesFactory();
BusRouteFactory busRouteFactory = new BusRouteFactory();
List <BusStationEntity> busStationList = new List <BusStationEntity>
{
busStationFactory.GetBusEntity(Guid.Empty, "Station_One", coordinatesFactory.GetCoordinatesEntity(3.452, 3.567), null, DateTime.Now, DateTime.Now),
busStationFactory.GetBusEntity(Guid.Empty, "Station_Two", coordinatesFactory.GetCoordinatesEntity(4.452, 4.567), null, DateTime.Now, DateTime.Now),
busStationFactory.GetBusEntity(Guid.Empty, "Station_Three", coordinatesFactory.GetCoordinatesEntity(5.452, 5.567), null, DateTime.Now, DateTime.Now)
};
BusRouteEntity firstBusRouteEntity = busRouteFactory.GetBusRouteEntity(Guid.Empty, "30", busStationList, DateTime.Now, DateTime.Now);
busRoutes.Add(firstBusRouteEntity);
// Act
List <(string, string, CoordinatesEntity, string, CoordinatesEntity)> result = BusStationExtensions.ShortestPath(busRoutes, "Station_One", "Station_Four");
// Assert
Assert.IsNull(result);
}