/// <summary>
/// Checks that the enumerable contains only the given expected values and nothing else, in order.
/// This check should only be used with IEnumerable that have a consistent iteration order
/// (i.e. don't use it with Hashtable, prefer <see cref="IsOnlyMadeOf{T}" /> in that case).
/// </summary>
/// <typeparam name="T">Type of the elements to be found.</typeparam>
/// <typeparam name="TU"></typeparam>
/// <param name="check">The fluent check to be extended.</param>
/// <param name="expectedValues">The expected values to be found.</param>
/// <returns>
/// A check link.
/// </returns>
/// <exception cref="FluentCheckException">
/// The enumerable does not contains only the exact given values and nothing else,
/// in order.
/// </exception>
public static ICheckLink <ICheck <TU> > ContainsExactly <TU, T>(
this ICheck <TU> check,
params T[] expectedValues) where TU : IEnumerable
{
var properExpectedValues = ExtractEnumerableValueFromPossibleOneValueArray(expectedValues);
return(check.ContainsExactly(properExpectedValues));
}