public void AddLeg_does_not_add_if_end_is_already_in_the_route()
{
Route route = new Route();
Leg legA = new Leg()
{
Start = State.RhodeIsland, End = State.Nebraska, Length = 1.4M
};
route.AddLeg(legA);
Leg legB = new Leg()
{
Start = State.Nebraska, End = State.RhodeIsland, Length = 1.4M
};
Assert.IsFalse(route.AddLeg(legB));
Assert.AreEqual(1, route.Legs.Count);
}
public void AddLeg_does_add_if_start_is_equal_to_route_end()
{
Route route = new Route();
Leg legA = new Leg()
{
Start = State.RhodeIsland, End = State.Nebraska, Length = 1.4M
};
route.AddLeg(legA);
Leg legB = new Leg()
{
Start = State.Nebraska, End = State.Tennesse, Length = 1.4M
};
Assert.IsTrue(route.AddLeg(legB));
Assert.AreEqual(2, route.Legs.Count);
}
public void AddLeg_does_add_first_leg()
{
Route route = new Route();
Leg leg = new Leg()
{
Start = State.RhodeIsland, End = State.Nebraska, Length = 1.4M
};
Assert.IsTrue(route.AddLeg(leg));
Assert.AreEqual(1, route.Legs.Count);
}
