public void TryAddTest()
{
var set = UnsafeDictionary.Allocate <int, float>(8, true);
Assert.IsTrue(UnsafeDictionary.TryAdd <int, float>(set, 5, 10));
Assert.IsTrue(UnsafeDictionary.TryAdd <int, float>(set, 2, 18));
Assert.IsTrue(UnsafeDictionary.TryAdd <int, float>(set, 1, 1));
Assert.IsFalse(UnsafeDictionary.TryAdd <int, float>(set, 2, 1));
}