@Test
public void shouldProvideFirstRelationshipIdsOfDenseNode() throws Exception {
// GIVEN
ControlledLoaders fakeStore = new ControlledLoaders();
long nodeId = 2L;
int firstType = 1, secondType = 2;
long firstGroupId = 5L;
long firstGroupOut = 10, firstGroupIn = -1, firstGroupLoop = 7;
long secondGroupId = 7L;
long secondGroupOut = -1, secondGroupIn = 20, secondGroupLoop = 22;
fakeStore.getNodes().put(nodeId, new NodeRecord(nodeId, true, firstGroupId, -1, true));
fakeStore
.getRelationshipGroups()
.put(
firstGroupId,
new RelationshipGroupRecord(
firstGroupId,
firstType,
firstGroupOut,
firstGroupIn,
firstGroupLoop,
nodeId,
secondGroupId,
true));
fakeStore
.getRelationshipGroups()
.put(
secondGroupId,
new RelationshipGroupRecord(
secondGroupId,
secondType,
secondGroupOut,
secondGroupIn,
secondGroupLoop,
nodeId,
true));
RecordStateForCacheAccessor accessor =
new RecordStateForCacheAccessor(fakeStore.newAccessSet());
// WHEN
FirstRelationshipIds firstIds = accessor.firstRelationshipIdsOf(nodeId);
// THEN
assertEquals(firstGroupOut, firstIds.firstIdOf(firstType, DirectionWrapper.OUTGOING));
assertEquals(firstGroupIn, firstIds.firstIdOf(firstType, DirectionWrapper.INCOMING));
assertEquals(firstGroupLoop, firstIds.firstIdOf(firstType, DirectionWrapper.BOTH));
assertEquals(secondGroupOut, firstIds.firstIdOf(secondType, DirectionWrapper.OUTGOING));
assertEquals(secondGroupIn, firstIds.firstIdOf(secondType, DirectionWrapper.INCOMING));
assertEquals(secondGroupLoop, firstIds.firstIdOf(secondType, DirectionWrapper.BOTH));
}
@Test
public void shouldProvideFirstRelationshipIdOfSparseNode() throws Exception {
// GIVEN
ControlledLoaders fakeStore = new ControlledLoaders();
long nodeId = 0L, relId = 3L;
fakeStore.getNodes().put(nodeId, new NodeRecord(nodeId, false, relId, -1, true));
fakeStore
.getRelationships()
.put(relId, new RelationshipRecord(relId, true, 0, 0, 0, -1, -1, -1, -1, true, true));
RecordStateForCacheAccessor accessor =
new RecordStateForCacheAccessor(fakeStore.newAccessSet());
// WHEN
FirstRelationshipIds firstIds = accessor.firstRelationshipIdsOf(nodeId);
// THEN
assertEquals(relId, firstIds.firstIdOf(0, DirectionWrapper.OUTGOING));
assertEquals(relId, firstIds.firstIdOf(2, DirectionWrapper.BOTH));
}