public async Task PruneService_Triggered_MidChain_Respect_AmountOfBlocksToKeepAsync()
{
var chain = this.BuildProvenHeaderChain(50);
var storeTipAt45 = chain.GetAncestor(45);
var blockRepository = new Mock <IBlockRepository>();
blockRepository.Setup(x => x.TipHashAndHeight).Returns(new HashHeightPair(storeTipAt45));
this.chainState.Setup(c => c.BlockStoreTip).Returns(storeTipAt45);
var prunedUptoHeaderTipAt10 = chain.GetAncestor(10);
this.prunedBlockRepository = new Mock <IPrunedBlockRepository>();
this.prunedBlockRepository.Setup(x => x.PrunedTip).Returns(new HashHeightPair(prunedUptoHeaderTipAt10));
var storeSettings = new StoreSettings(NodeSettings.Default(this.Network))
{
AmountOfBlocksToKeep = 20
};
var service = new PruneBlockStoreService(this.asyncProvider, blockRepository.Object, this.prunedBlockRepository.Object, this.chainState.Object, this.LoggerFactory.Object, this.nodeLifetime, storeSettings);
service.Initialize();
await service.PruneBlocksAsync();
Assert.Equal(25, service.PrunedUpToHeaderTip.Height);
}
public async Task PruneService_Blockstore_Height_Below_AmountofBlockstoKeep_PruneAbortedAsync()
{
var block = this.Network.CreateBlock();
var genesisHeader = new ChainedHeader(block.Header, block.GetHash(), 0);
var blockRepository = new Mock <IBlockRepository>();
blockRepository.Setup(x => x.TipHashAndHeight).Returns(new HashHeightPair(genesisHeader));
this.chainState.Setup(c => c.BlockStoreTip).Returns(genesisHeader);
this.prunedBlockRepository = new Mock <IPrunedBlockRepository>();
this.prunedBlockRepository.Setup(x => x.PrunedTip).Returns(new HashHeightPair(genesisHeader));
var storeSettings = new StoreSettings(NodeSettings.Default(this.Network))
{
AmountOfBlocksToKeep = 2880
};
var service = new PruneBlockStoreService(this.asyncProvider, blockRepository.Object, this.prunedBlockRepository.Object, this.chainState.Object, this.LoggerFactory.Object, this.nodeLifetime, storeSettings);
service.Initialize();
await service.PruneBlocksAsync();
Assert.Equal(genesisHeader, service.PrunedUpToHeaderTip);
}
public async Task PruneService_Blockstore_Height_Below_PrunedTip_Plus_AmountToKeep_PruneAbortedAsync()
{
var chain = this.BuildProvenHeaderChain(50);
var storeTipAt25 = chain.GetAncestor(20);
var blockRepository = new Mock <IBlockRepository>();
blockRepository.Setup(x => x.TipHashAndHeight).Returns(new HashHeightPair(storeTipAt25));
this.chainState.Setup(c => c.BlockStoreTip).Returns(storeTipAt25);
var prunedUptoHeaderTipAt10 = chain.GetAncestor(10);
this.prunedBlockRepository = new Mock <IPrunedBlockRepository>();
this.prunedBlockRepository.Setup(x => x.PrunedTip).Returns(new HashHeightPair(prunedUptoHeaderTipAt10));
var storeSettings = new StoreSettings(NodeSettings.Default(this.Network))
{
AmountOfBlocksToKeep = 20
};
var service = new PruneBlockStoreService(this.asyncLoopFactory, blockRepository.Object, this.prunedBlockRepository.Object, this.chainState.Object, this.LoggerFactory.Object, this.nodeLifetime, storeSettings);
service.Initialize();
await service.PruneBlocksAsync();
Assert.Equal(prunedUptoHeaderTipAt10, service.PrunedUpToHeaderTip);
}