/// <summary>
/// Tests the probable speed.
/// </summary>
/// <param name="vehicle"></param>
/// <param name="speed"></param>
/// <param name="tags"></param>
protected void TextProbableSpeed(Vehicle vehicle, double speed, params string[] tags)
{
// build tags collection.
SimpleTagsCollection tagsCollection = new SimpleTagsCollection();
for (int idx = 0; idx < tags.Length; idx = idx + 2)
{
tagsCollection.Add(tags[idx], tags[idx + 1]);
}
Assert.AreEqual(speed, vehicle.ProbableSpeed(tagsCollection).Value);
}
/// <summary>
/// Calculate metrics for a given arc.
/// </summary>
/// <param name="vehicle"></param>
/// <param name="result"></param>
/// <param name="arc"></param>
private void CalculateArcMetrics(Vehicle vehicle, Dictionary<string, double> result, AggregatedArc arc)
{
// update the distance.
result[DISTANCE_KEY] = result[DISTANCE_KEY] + arc.Distance.Value;
// update the time.
KilometerPerHour speed = vehicle.ProbableSpeed(arc.Tags);
Second time = arc.Distance / speed;
// FOR NOW USE A METRIC OF 75% MAX SPEED.
// TODO: improve this for a more realistic estimated based on the type of road.
result[TIME_KEY] = result[TIME_KEY] + time.Value;
}