public void NumbersOfCarsGenerated_ShouldBeZero()
{
//Arrange
Road road = new RoadType1(new Point(0, 0), new PictureBox());
//Act
// Nothing to do here
//Assert
Assert.AreEqual(0, road.CarsOnRoad);
}
public void NumbersOfCarsGenerated_ShouldBeEqualToAmount()
{
//Arrange
Road road = new RoadType1(new Point(0, 0), new PictureBox());
int amount = 5;
//Act
road.AddCars(road.Lanes[0], amount);
int sumOfCarsOnThisRoadLanes = 0;
foreach (Lane L in road.Lanes)
{
sumOfCarsOnThisRoadLanes += L.Cars.Count;
}
//Assert
// Roads should have the amount specified, and the sum of all cars on that road lanes should be that amount too
Assert.AreEqual(amount, road.CarsOnRoad);
Assert.AreEqual(amount, sumOfCarsOnThisRoadLanes);
}
public void CheckIfAllThePointsOnGridAreReturned_ShouldGiveAllLanesPairedWithPoints()
{
// Arrange
Grid myGrid = new Grid(3, 3);
Road testRoad = new RoadType1(new Point(0, 0), new PictureBox());
myGrid.AddRoad(testRoad, 0);
// Act
Dictionary <Lane, List <Point> > allPoints = myGrid.GetAllPointsOnGrid();
int pointSum = 0;
foreach (KeyValuePair <Lane, List <Point> > kvp in allPoints)
{
foreach (Point P in kvp.Value)
{
pointSum += 1;
}
}
//Assert
// Note: RoadType 1 have 12 lanes, with 1 starting point each
Assert.AreEqual(12, allPoints.Count);
Assert.AreEqual(12, pointSum);
}
