public void GetShortestRoute_should_consider_routes_in_order_from_small_distance()
{
using (new IndirectionsContext())
{
// Arrange
var slot = 0;
var numAndDistances = new[] { 4, 2, 4, 3, 1, 6, 7 };
PRandom.NextInt32().Body = (@this, maxValue) => numAndDistances[slot++];
var vil = new Village();
var considerations = new List <RicePaddy>();
PList <RicePaddy> .AddT().Body = (@this, item) =>
{
IndirectionsContext.ExecuteOriginal(() =>
{
considerations.Add(item);
@this.Add(item);
});
};
// Act
var result = vil.GetShortestRoute(vil.RicePaddies.ElementAt(2), vil.RicePaddies.ElementAt(0));
// Assert
Assert.AreEqual(3, result.TotalDistance);
Assert.AreEqual(4, considerations.Count);
Assert.AreEqual(2, considerations[0].Identifier);
Assert.AreEqual(1, considerations[1].Identifier);
Assert.AreEqual(0, considerations[2].Identifier);
Assert.AreEqual(3, considerations[3].Identifier);
}
}
public void Add_should_be_callable_indirectly()
{
using (new IndirectionsContext())
{
// Arrange
var actual = default(int);
PList <int> .AddT().Body = (@this, item) => actual = item;
// Act
var list = new List <int>();
list.Add(42);
// Assert
Assert.AreEqual(0, list.Count);
Assert.AreEqual(42, actual);
}
}