internal static void AssertNodes(NodeIndexCursor node, MutableLongSet uniqueIds, params long[] expected)
{
uniqueIds.clear();
foreach (long count in expected)
{
assertTrue("at least " + expected.Length + " nodes", node.Next());
assertTrue(uniqueIds.add(node.NodeReference()));
}
assertFalse("no more than " + expected.Length + " nodes", node.Next());
assertEquals("all nodes are unique", expected.Length, uniqueIds.size());
foreach (long expectedNode in expected)
{
assertTrue("expected node " + expectedNode, uniqueIds.contains(expectedNode));
}
}
public override int Delta()
{
return(_added.size() - _removed.size());
}
