/// <summary>
/// Test whether two collections are equivalent
/// </summary>
/// <param name="actual"></param>
/// <returns></returns>
protected override bool doMatch(IEnumerable actual)
{
// This is just an optimization
if (expected is ICollection && actual is ICollection)
{
if (((ICollection)actual).Count != ((ICollection)expected).Count)
{
return(false);
}
}
CollectionTally tally = Tally(expected);
return(tally.TryRemove(actual) && tally.Count == 0);
}
private bool DictionariesEqual(IDictionary x, IDictionary y, ref Tolerance tolerance)
{
if (x.Count != y.Count)
{
return(false);
}
CollectionTally tally = new CollectionTally(this, x.Keys);
if (!tally.TryRemove(y.Keys) || tally.Count > 0)
{
return(false);
}
foreach (object key in x.Keys)
{
if (!AreEqual(x[key], y[key], ref tolerance))
{
return(false);
}
}
return(true);
}
private bool DictionariesEqual(IDictionary x, IDictionary y, ref Tolerance tolerance)
{
if (x.Count != y.Count)
return false;
CollectionTally tally = new CollectionTally(this, x.Keys);
if (!tally.TryRemove(y.Keys) || tally.Count > 0)
return false;
foreach (object key in x.Keys)
if (!AreEqual(x[key], y[key], ref tolerance))
return false;
return true;
}
