public bool?Equal(object x, object y, ref Tolerance tolerance, ComparisonState state)
{
if (!(x is IDictionary) || !(y is IDictionary))
{
return(null);
}
IDictionary xDictionary = (IDictionary)x;
IDictionary yDictionary = (IDictionary)y;
if (xDictionary.Count != yDictionary.Count)
{
return(false);
}
CollectionTally tally = new CollectionTally(_equalityComparer, xDictionary.Keys);
tally.TryRemove(yDictionary.Keys);
if ((tally.Result.MissingItems.Count > 0) || (tally.Result.ExtraItems.Count > 0))
{
return(false);
}
foreach (object key in xDictionary.Keys)
{
if (!_equalityComparer.AreEqual(xDictionary[key], yDictionary[key], ref tolerance, state.PushComparison(x, y)))
{
return(false);
}
}
return(true);
}
public bool AreEqual <T1, T2>(T1 x, T2 y, ref Tolerance tolerance)
{
IDictionary xDictionary = (IDictionary)x;
IDictionary yDictionary = (IDictionary)y;
if (xDictionary.Count != yDictionary.Count)
{
return(false);
}
CollectionTally tally = new CollectionTally(_equalityComparer, xDictionary.Keys);
tally.TryRemove(yDictionary.Keys);
if ((tally.Result.MissingItems.Count > 0) || (tally.Result.ExtraItems.Count > 0))
{
return(false);
}
foreach (object key in xDictionary.Keys)
{
if (!_equalityComparer.AreEqual(xDictionary[key], yDictionary[key], ref tolerance))
{
return(false);
}
}
return(true);
}
public bool?Equal(object x, object y, ref Tolerance tolerance)
{
if (!(x is IDictionary) || !(y is IDictionary))
{
return(null);
}
IDictionary xDictionary = (IDictionary)x;
IDictionary yDictionary = (IDictionary)y;
if (xDictionary.Count != yDictionary.Count)
{
return(false);
}
CollectionTally tally = new CollectionTally(_equalityComparer, xDictionary.Keys);
if (!tally.TryRemove(yDictionary.Keys) || tally.Count > 0)
{
return(false);
}
foreach (object key in xDictionary.Keys)
{
if (!_equalityComparer.AreEqual(xDictionary[key], yDictionary[key], ref tolerance))
{
return(false);
}
}
return(true);
}
public void TestSingularTryRemove()
{
List <string> strings = new List <string>(_testStrings);
Assert.AreEqual(3, _collectionTally.Result.MissingItems.Count);
Assert.AreEqual(0, _collectionTally.Result.ExtraItems.Count);
_collectionTally.TryRemove((object)strings[0]);
Assert.AreEqual(2, _collectionTally.Result.MissingItems.Count);
Assert.AreEqual(0, _collectionTally.Result.ExtraItems.Count);
_collectionTally.TryRemove((object)strings[1]);
Assert.AreEqual(1, _collectionTally.Result.MissingItems.Count);
Assert.AreEqual(0, _collectionTally.Result.ExtraItems.Count);
_collectionTally.TryRemove((object)strings[2]);
Assert.AreEqual(0, _collectionTally.Result.MissingItems.Count);
Assert.AreEqual(0, _collectionTally.Result.ExtraItems.Count);
}