public void HasSeveralItemsArrayPredicate()
{
var x = Enumerable.Range(1, 1024).ToArray();
var y = Enumerable.Range(1, 1024).Select(a => new Tuple<int, int>(a,a)).ToArray();
var z = Enumerable.Range(1, 1024).Select(a => new { A = a}).ToArray();
var dict = new SortedDictionary<int, int>(x.ToDictionary(a => a, a => a));
Assert.IsTrue(x.HasSeveralItems(10, val => val%3 == 0));
Assert.IsTrue(x.HasSeveralItems(300, val => val%3 == 0));
Assert.IsFalse(x.HasSeveralItems(1025, val => val%3 == 0));
Assert.IsTrue(y.HasSeveralItems(10, val => val.Item1%3 == 0));
Assert.IsTrue(y.HasSeveralItems(300, val => val.Item1%3 == 0));
Assert.IsFalse(y.HasSeveralItems(1025, val => val.Item1%3 == 0));
Assert.IsTrue(z.HasSeveralItems(10, val => val.A%3 == 0));
Assert.IsTrue(z.HasSeveralItems(300, val => val.A%3 == 0));
Assert.IsFalse(z.HasSeveralItems(1025, val => val.A%3 == 0));
Assert.IsTrue(dict.HasSeveralItems(10, val => val.Key%3 == 0));
Assert.IsTrue(dict.HasSeveralItems(300, val => val.Key%3 == 0));
Assert.IsFalse(dict.HasSeveralItems(1025, val => val.Key%3 == 0));
}
public void HasSeveralItemsArray()
{
var x = Enumerable.Range(1, 1024).ToArray();
var y = Enumerable.Range(1, 1024).Select(a => new Tuple<int, int>(a,a)).ToArray();
var z = Enumerable.Range(1, 1024).Select(a => new { A = a}).ToArray();
var dict = new SortedDictionary<int, int>(x.ToDictionary(a => a, a => a));
Assert.IsTrue(x.HasSeveralItems(10));
Assert.IsTrue(x.HasSeveralItems(1000));
Assert.IsFalse(x.HasSeveralItems(1025));
Assert.IsTrue(y.HasSeveralItems(10));
Assert.IsTrue(y.HasSeveralItems(1000));
Assert.IsFalse(y.HasSeveralItems(1025));
Assert.IsTrue(z.HasSeveralItems(10));
Assert.IsTrue(z.HasSeveralItems(1000));
Assert.IsFalse(z.HasSeveralItems(1025));
Assert.IsTrue(dict.HasSeveralItems(10));
Assert.IsTrue(dict.HasSeveralItems(1000));
Assert.IsFalse(dict.HasSeveralItems(1025));
}