public static void AssertEmpty(Transaction transaction, BTree tree)
{
ExpectingVisitor visitor = new ExpectingVisitor(new object[0]);
tree.TraverseKeys(transaction, visitor);
visitor.AssertExpectations();
Assert.AreEqual(0, tree.Size(transaction));
}
public static void AssertSingleElement(Transaction trans, BTree btree, object element
)
{
Assert.AreEqual(1, btree.Size(trans));
var result = btree.SearchRange(trans, element);
var expectingVisitor = new ExpectingVisitor(new[] {element}
);
TraverseKeys(result, expectingVisitor);
expectingVisitor.AssertExpectations();
expectingVisitor = new ExpectingVisitor(new[] {element});
btree.TraverseKeys(trans, expectingVisitor);
expectingVisitor.AssertExpectations();
}