//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldCompletelyRebuildIdGeneratorsAfterCrash()
public virtual void ShouldCompletelyRebuildIdGeneratorsAfterCrash()
{
// GIVEN
DatabaseLayout databaseLayout = _directory.databaseLayout();
StoreFactory storeFactory = new StoreFactory(databaseLayout, Config.defaults(), new DefaultIdGeneratorFactory(_fileSystemRule.get()), _pageCacheRule.getPageCache(_fileSystemRule.get()), _fileSystemRule.get(), NullLogProvider.Instance, EmptyVersionContextSupplier.EMPTY);
long highId;
using (NeoStores stores = storeFactory.OpenAllNeoStores(true))
{
// a node store with a "high" node
NodeStore nodeStore = stores.NodeStore;
nodeStore.HighId = 20;
nodeStore.UpdateRecord(Node(nodeStore.NextId()));
highId = nodeStore.HighId;
}
// populating its .id file with a bunch of ids
File nodeIdFile = databaseLayout.IdNodeStore();
using (IdGeneratorImpl idGenerator = new IdGeneratorImpl(_fileSystemRule.get(), nodeIdFile, 10, 10_000, false, IdType.NODE, () => highId))
{
for (long id = 0; id < 15; id++)
{
idGenerator.FreeId(id);
}
// WHEN
using (NeoStores stores = storeFactory.OpenAllNeoStores(true))
{
NodeStore nodeStore = stores.NodeStore;
assertFalse(nodeStore.StoreOk);
// simulating what recovery does
nodeStore.DeleteIdGenerator();
// recovery happens here...
nodeStore.MakeStoreOk();
// THEN
assertEquals(highId, nodeStore.NextId());
}
}
}