public async Task GetParentChainBLock_WithEmptyCache()
{
int chainId = 123;
_crossChainTestHelper.AddFakeParentChainIdHeight(chainId, 1);
var res = await _crossChainDataProvider.GetParentChainBlockDataAsync(Hash.Empty, 1);
Assert.Empty(res);
}
public async Task FillExtraData_WithoutSideChainCacheData_Test()
{
int chainId = _chainOptions.ChainId;
_crossChainTestHelper.AddFakeParentChainIdHeight(chainId, 0);
var fakeParentChainBlockDataList = new List <IBlockCacheEntity>();
for (int i = 0; i < CrossChainConstants.MinimalBlockCacheEntityCount + 1; i++)
{
fakeParentChainBlockDataList.Add(new ParentChainBlockData()
{
Height = i + 1,
ChainId = chainId
}
);
}
AddFakeCacheData(new Dictionary <int, List <IBlockCacheEntity> >
{
{ chainId, fakeParentChainBlockDataList }
});
_crossChainTestHelper.SetFakeLibHeight(1);
var header = new BlockHeader
{
PreviousBlockHash = Hash.FromString("PreviousHash"),
Height = 2
};
var bytes = await _crossChainBlockExtraDataProvider.GetExtraDataForFillingBlockHeaderAsync(header);
Assert.Empty(bytes);
}
public async Task FillExtraData_WithoutSideChainCacheData()
{
int chainId1 = 123;
_crossChainTestHelper.AddFakeParentChainIdHeight(chainId1, 0);
var fakeParentChainBlockDataList = new List <IBlockInfo>();
for (int i = 0; i < CrossChainConstants.MinimalBlockInfoCacheThreshold + 1; i++)
{
fakeParentChainBlockDataList.Add(new ParentChainBlockData
{
Root = new ParentChainBlockRootInfo
{
ParentChainHeight = i + 1,
ParentChainId = chainId1
}
});
}
AddFakeCacheData(new Dictionary <int, List <IBlockInfo> >
{
{ chainId1, fakeParentChainBlockDataList }
});
_crossChainTestHelper.SetFakeLibHeight(1);
var header = new BlockHeader
{
PreviousBlockHash = Hash.FromString("PreviousHash"),
Height = 2
};
var bytes = await _crossChainBlockExtraDataProvider.GetExtraDataForFillingBlockHeaderAsync(header);
Assert.Empty(bytes);
}
public async Task TryTwice_ValidateSideChainBlock_Test()
{
int chainId = _chainOptions.ChainId;
var blockInfoCache = new List <IBlockCacheEntity>();
_crossChainTestHelper.AddFakeParentChainIdHeight(chainId, 0);
var cachingCount = _configOptions.MaximalCountForIndexingParentChainBlock +
CrossChainConstants.MinimalBlockCacheEntityCount;
for (int i = 0; i <= cachingCount; i++)
{
blockInfoCache.Add(new SideChainBlockData()
{
ChainId = chainId,
Height = (i + 1)
});
}
var list = new List <SideChainBlockData>();
for (int i = 0; i < _configOptions.MaximalCountForIndexingSideChainBlock; i++)
{
list.Add(new SideChainBlockData
{
ChainId = chainId,
Height = (i + 1)
});
}
var fakeCache = new Dictionary <int, List <IBlockCacheEntity> > {
{ chainId, blockInfoCache }
};
AddFakeCacheData(fakeCache);
await _crossChainIndexingDataService.ValidateSideChainBlockDataAsync(list, Hash.Empty, 1);
list = new List <SideChainBlockData>();
for (int i = 0; i < _configOptions.MaximalCountForIndexingSideChainBlock; i++)
{
list.Add(new SideChainBlockData
{
ChainId = chainId,
Height = (i + 1)
});
}
var res = await _crossChainIndexingDataService.ValidateSideChainBlockDataAsync(list, Hash.Empty, 2);
Assert.True(res);
var expectedResultCount = _configOptions.MaximalCountForIndexingSideChainBlock;
Assert.True(list.Count == expectedResultCount);
}
public async Task FinishInitialSync_Test()
{
int chainId = _chainOptions.ChainId;
long libHeight = 10;
_crossChainTestHelper.SetFakeLibHeight(libHeight);
_crossChainTestHelper.AddFakeParentChainIdHeight(chainId, libHeight);
await _crossChainService.FinishInitialSyncAsync();
var info = _crossChainService.GetNeededChainIdAndHeightPairs();
Assert.Contains(chainId, info.Keys);
Assert.Contains(libHeight + 1, info.Values);
}
public async Task GetCrossChainBlockDataForNextMining_WithoutCachingSideBlock_Test()
{
var parentChainId = _chainOptions.ChainId;
var blockInfoCache = new List <IBlockCacheEntity>();
var cachingCount = 5;
for (int i = 0; i < cachingCount + CrossChainConstants.DefaultBlockCacheEntityCount; i++)
{
blockInfoCache.Add(new ParentChainBlockData()
{
ChainId = parentChainId,
Height = (i + 1),
TransactionStatusMerkleTreeRoot = Hash.FromString(i.ToString())
});
}
_crossChainTestHelper.SetFakeLibHeight(2);
_crossChainTestHelper.AddFakeParentChainIdHeight(parentChainId, 1);
var fakeCache = new Dictionary <int, List <IBlockCacheEntity> > {
{ parentChainId, blockInfoCache }
};
AddFakeCacheData(fakeCache);
var res = await _crossChainIndexingDataService.PrepareExtraDataForNextMiningAsync(Hash.Empty, 1);
Assert.Empty(res);
var crossChainTransactionInput =
await _crossChainIndexingDataService.GetCrossChainTransactionInputForNextMiningAsync(Hash.Empty, 1);
Assert.NotNull(crossChainTransactionInput);
var crossChainBlockData = CrossChainBlockData.Parser.ParseFrom(crossChainTransactionInput.Value);
Assert.Equal(CrossChainConstants.DefaultBlockCacheEntityCount,
crossChainBlockData.ParentChainBlockDataList.Count);
Assert.Empty(crossChainBlockData.SideChainBlockDataList);
}
public async Task TryTwice_ValidateSideChainBlock_Test()
{
int chainId = _chainOptions.ChainId;
var blockInfoCache = new List <IBlockCacheEntity>();
_crossChainTestHelper.AddFakeParentChainIdHeight(chainId, 0);
var cachingCount = CrossChainConstants.DefaultBlockCacheEntityCount * 2;
for (int i = 0; i <= cachingCount; i++)
{
blockInfoCache.Add(new SideChainBlockData()
{
ChainId = chainId,
Height = (i + 1),
TransactionStatusMerkleTreeRoot = Hash.FromString((i + 1).ToString())
});
}
var fakeCache = new Dictionary <int, List <IBlockCacheEntity> > {
{ chainId, blockInfoCache }
};
AddFakeCacheData(fakeCache);
{
var list = new List <SideChainBlockData>();
for (int i = 0; i < CrossChainConstants.DefaultBlockCacheEntityCount; i++)
{
list.Add(new SideChainBlockData
{
ChainId = chainId,
Height = (i + 1),
TransactionStatusMerkleTreeRoot = Hash.FromString((i + 1).ToString())
});
}
var crossChainBlockData = FakeCrossChainBlockData(list, new ParentChainBlockData[0]);
var res = await _crossChainIndexingDataValidationService.ValidateCrossChainIndexingDataAsync(
crossChainBlockData,
Hash.Empty, 1);
Assert.True(res);
}
{
var list = new List <SideChainBlockData>();
for (int i = 0; i < CrossChainConstants.DefaultBlockCacheEntityCount; i++)
{
list.Add(new SideChainBlockData
{
ChainId = chainId,
Height = (i + 1),
TransactionStatusMerkleTreeRoot = Hash.FromString((i + 1).ToString())
});
}
var crossChainBlockData = FakeCrossChainBlockData(list, new ParentChainBlockData[0]);
var res = await _crossChainIndexingDataValidationService.ValidateCrossChainIndexingDataAsync(
crossChainBlockData,
Hash.Empty, 2);
Assert.True(res);
}
}