public void PrintShowsVisitedWhenCircularReferenceIsIDictionary()
{
// Arrange
MockObjectVisitor visitor = CreateObjectVisitor();
OrderedDictionary values = new OrderedDictionary();
values[values] = values;
// Act
visitor.Print(values);
// Assert
Assert.Equal("Visited", visitor.Values[0]);
Assert.Equal("Visited " + values.GetHashCode(), visitor.Visited[0]);
}
