public void RemoveAt()
{
//Remove At Index Tests
_intListTested.RemoveAt(2);
Assert.Equal(_intListTested.Count, _intListSystem.Count - 1);
Assert.Equal(_intListTested[2], _intListSystem[3]);
_intListTested.RemoveAt(0);
Assert.Equal(_intListTested.Count, _intListSystem.Count - 2);
Assert.Equal(_intListTested[0], _intListSystem[1]);
Assert.Equal(_intListTested.Count, _intListSystem.Count - 2);
}