//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldHaveDenseNodesWithBigCounts()
public virtual void ShouldHaveDenseNodesWithBigCounts()
{
// A count of a dense node follow a different path during import, first there's counting per node
// then import goes into actual import of relationships where individual chain degrees are
// kept. So this test will first set a total count, then set count for a specific chain
// GIVEN
_cache = new NodeRelationshipCache(NumberArrayFactory.HEAP, 1, 100, Base);
long nodeId = 1;
int typeId = 10;
_cache.NodeCount = nodeId + 1;
_cache.setCount(nodeId, 2, typeId, OUTGOING); // surely dense now
_cache.getAndPutRelationship(nodeId, typeId, OUTGOING, 1, true);
_cache.getAndPutRelationship(nodeId, typeId, INCOMING, 2, true);
// WHEN
long highCountOut = NodeRelationshipCache.MaxCount - 100;
long highCountIn = NodeRelationshipCache.MaxCount - 50;
_cache.setCount(nodeId, highCountOut, typeId, OUTGOING);
_cache.setCount(nodeId, highCountIn, typeId, INCOMING);
_cache.getAndPutRelationship(nodeId, typeId, OUTGOING, 1, true);
_cache.getAndPutRelationship(nodeId, typeId, INCOMING, 2, true);
// THEN
assertEquals(highCountOut + 1, _cache.getCount(nodeId, typeId, OUTGOING));
assertEquals(highCountIn + 1, _cache.getCount(nodeId, typeId, INCOMING));
}
internal virtual long GetAndResetCount(long relGroupIndex, int typeId, Direction direction)
{
long index = Rebase(relGroupIndex);
while (index != EMPTY)
{
ByteArray array = this.Array.at(index);
if (GetTypeId(array, index) == typeId)
{
int offset = CountOffset(direction);
long count = _outerInstance.getCount(array, index, offset);
_outerInstance.setCount(array, index, offset, 0);
return(count);
}
index = GetNext(array, index);
}
return(0);
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldHaveSparseNodesWithBigCounts()
public virtual void ShouldHaveSparseNodesWithBigCounts()
{
// GIVEN
_cache = new NodeRelationshipCache(NumberArrayFactory.HEAP, 1, 100, Base);
long nodeId = 1;
int typeId = 10;
_cache.NodeCount = nodeId + 1;
// WHEN
long highCount = NodeRelationshipCache.MaxCount - 100;
_cache.setCount(nodeId, highCount, typeId, OUTGOING);
long nextHighCount = _cache.incrementCount(nodeId);
// THEN
assertEquals(highCount + 1, nextHighCount);
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldFailFastOnTooHighCountOnNode()
public virtual void ShouldFailFastOnTooHighCountOnNode()
{
// GIVEN
_cache = new NodeRelationshipCache(NumberArrayFactory.HEAP, 10, 100, Base);
long nodeId = 5;
long count = NodeRelationshipCache.MaxCount - 1;
int typeId = 10;
_cache.NodeCount = 10;
_cache.setCount(nodeId, count, typeId, OUTGOING);
// WHEN
_cache.incrementCount(nodeId);
try
{
_cache.incrementCount(nodeId);
fail("Should have failed");
}
catch (System.InvalidOperationException)
{
// THEN Good
}
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldCacheMultipleDenseNodeRelationshipHeads()
public virtual void ShouldCacheMultipleDenseNodeRelationshipHeads()
{
// GIVEN
_cache = new NodeRelationshipCache(NumberArrayFactory.HEAP, 1);
_cache.NodeCount = 10;
long nodeId = 3;
_cache.setCount(nodeId, 10, 0, OUTGOING);
// WHEN
IDictionary <Pair <int, Direction>, long> firstRelationshipIds = new Dictionary <Pair <int, Direction>, long>();
int typeCount = 3;
for (int typeId = 0, relationshipId = 0; typeId < typeCount; typeId++)
{
foreach (Direction direction in Direction.values())
{
long firstRelationshipId = relationshipId++;
_cache.getAndPutRelationship(nodeId, typeId, direction, firstRelationshipId, true);
firstRelationshipIds[Pair.of(typeId, direction)] = firstRelationshipId;
}
}
AtomicInteger visitCount = new AtomicInteger();
GroupVisitor visitor = (nodeId1, typeId, @out, @in, loop) =>
{
visitCount.incrementAndGet();
assertEquals(firstRelationshipIds[Pair.of(typeId, OUTGOING)], @out);
assertEquals(firstRelationshipIds[Pair.of(typeId, INCOMING)], @in);
assertEquals(firstRelationshipIds[Pair.of(typeId, BOTH)], loop);
return(0);
};
_cache.getFirstRel(nodeId, visitor);
// THEN
assertEquals(typeCount, visitCount.get());
}