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()); }