public void TestArgumentExceptions()
{
var enumeratedRights = new [] { AccessRight.OpenFolder, AccessRight.CreateFolder };
var array = new AccessRight[10];
var rights = new AccessRights(enumeratedRights);
Assert.Throws <ArgumentNullException> (() => rights.AddRange((string)null));
Assert.Throws <ArgumentNullException> (() => rights.AddRange((IEnumerable <AccessRight>)null));
Assert.Throws <ArgumentNullException> (() => new AccessRights((string)null));
Assert.Throws <ArgumentNullException> (() => new AccessRights((IEnumerable <AccessRight>)null));
Assert.Throws <ArgumentOutOfRangeException> (() => { var x = rights [-1]; });
Assert.Throws <ArgumentNullException> (() => rights.CopyTo(null, 0));
Assert.Throws <ArgumentOutOfRangeException> (() => rights.CopyTo(array, -1));
var control = new AccessControl("control");
Assert.Throws <ArgumentNullException> (() => new AccessControl(null));
Assert.Throws <ArgumentNullException> (() => new AccessControl(null, "rk"));
Assert.Throws <ArgumentNullException> (() => new AccessControl(null, enumeratedRights));
Assert.Throws <ArgumentNullException> (() => new AccessControl("name", (string)null));
Assert.Throws <ArgumentNullException> (() => new AccessControl("name", (IEnumerable <AccessRight>)null));
var list = new AccessControlList();
Assert.Throws <ArgumentNullException> (() => new AccessControlList(null));
//Assert.Throws<ArgumentNullException> (() => list.Add (null));
Assert.Throws <ArgumentNullException> (() => list.AddRange(null));
}