public void MultipleSameCityHead()
{
var c1 = new CardPath(new City("1"), new City("2"));
var c2 = new CardPath(new City("2"), new City("3"));
var c3 = new CardPath(new City("3"), new City("1"));
CardPath.LinkCard(new List <CardPath> {
c1, c2, c3
});
}
public void CheckForCircle()
{
var c1 = new CardPath(new City("1"), new City("2"));
var c2 = new CardPath(new City("2"), new City("1"));
var c3 = new CardPath(new City("2"), new City("3"));
var c4 = new CardPath(new City("3"), new City("4"));
var c5 = new CardPath(new City("4"), new City("2"));
CardPath.LinkCard(new List <CardPath> {
c1, c2
});
}
public void CheckSort()
{
var c1 = new CardPath(new City("1"), new City("2"));
var c2 = new CardPath(new City("2"), new City("3"));
var c3 = new CardPath(new City("3"), new City("4"));
var arr = CardPath.LinkCard(new List <CardPath> {
c1, c3, c2
}).ToArray();
Assert.IsTrue(arr[0].Equals(c1));
Assert.IsTrue(arr[1].Equals(c2));
Assert.IsTrue(arr[2].Equals(c3));
}
public void PassNullToLinkMethod_ShouldException()
{
CardPath.LinkCard(null);
}