public void BinarySearchFailsWithNullThis()
{
Assert.Throws <ArgumentNullException>(() => ListExtensions.BinarySearch(null, "foo"));
Assert.Throws <ArgumentNullException>(() => ListExtensions.BinarySearch(null, 0, 10, "foo"));
Assert.Throws <ArgumentNullException>(() => ListExtensions.BinarySearch(null, "foo", null));
Assert.Throws <ArgumentNullException>(() => ListExtensions.BinarySearch(null, 0, 10, "foo", null));
}
