public static void TestContains()
{
IList <int> array = new Eina.Array <int>();
Test.AssertEquals(array.Count, 0);
Test.Assert(!array.Contains(0));
array.Add(0);
Test.Assert(array.Contains(0));
Test.Assert(array.Remove(0));
Test.Assert(!array.Contains(0));
array.Add(1);
array.Add(0);
Test.Assert(array.Contains(0));
}