/// <summary>
/// Asserts that the superset contains the subset.
/// </summary>
/// <param name="subset">The IEnumerable subset to be considered</param>
/// <param name="superset">The IEnumerable superset to be considered</param>
/// <param name="message">The message that will be displayed on failure</param>
/// <param name="args">Arguments to be used in formatting the message</param>
public static void IsSubsetOf(IEnumerable subset, IEnumerable superset, string message, params object[] args)
{
Assert.That(subset, Is.SubsetOf(superset), message, args);
}
