public void SortedEnumerable_ReturnWithDelegate_EnumeratesSingleItem()
{
int source = 13;
ISortedEnumerable <int> result = SortedEnumerableSource.Return(source, (x, y) => Comparer <int> .Default.Compare(y, x));
Assert.IsTrue(result.SequenceEqual(new[] { 13 }), "Item should be enumerated.");
}
public void SortedEnumerable_Return_EnumeratesSingleItem()
{
int source = 13;
ISortedEnumerable <int> result = SortedEnumerableSource.Return(source);
Assert.IsTrue(result.SequenceEqual(new[] { 13 }), "Item should be enumerated.");
}
public void SortedEnumerable_ReturnWithComparer_RemembersComparer()
{
var comparer = Comparer <int> .Default;
int source = 13;
ISortedEnumerable <int> result = SortedEnumerableSource.Return(source, Comparer <int> .Default);
Assert.AreEqual(comparer, result.Comparer, "Comparer should be remembered.");
}