public void TryAdd_Twice_SingleThread_Success() { var height = 1; var blockInfoCache = new BlockCacheEntityProvider(1); blockInfoCache.TryAdd(new SideChainBlockData { Height = height++ }); var res = blockInfoCache.TryAdd(new SideChainBlockData { Height = height }); Assert.True(res); Assert.True(blockInfoCache.TargetChainHeight() == height + 1); }
public void TargetHeight_WithEmptyQueue() { var initTarget = 1; var blockInfoCache = new BlockCacheEntityProvider(initTarget); blockInfoCache.TryAdd(new SideChainBlockData { Height = 1 }); blockInfoCache.TryAdd(new SideChainBlockData { Height = 2 }); blockInfoCache.TryTake(1, out _, false); blockInfoCache.TryTake(2, out _, false); Assert.Equal(3, blockInfoCache.TargetChainHeight()); }
public void TryAdd_DataNotContinuous() { var initTarget = 1; var blockInfoCache = new BlockCacheEntityProvider(initTarget); blockInfoCache.TryAdd(new SideChainBlockData { Height = 1 }); blockInfoCache.TryAdd(new SideChainBlockData { Height = 2 }); // 3 is absent. blockInfoCache.TryAdd(new SideChainBlockData { Height = 4 }); Assert.True(blockInfoCache.TargetChainHeight() == 3); }
public void TryAdd_SingleThread_Fail() { var height = 2; var initTarget = 1; var blockInfoCache = new BlockCacheEntityProvider(initTarget); var res = blockInfoCache.TryAdd(new SideChainBlockData { Height = height }); Assert.False(res); Assert.True(blockInfoCache.TargetChainHeight() == initTarget); }
public void TryTake_WithoutSizeLimit() { var initTarget = 1; var blockInfoCache = new BlockCacheEntityProvider(initTarget); blockInfoCache.TryAdd(new SideChainBlockData { Height = 1 }); var res = blockInfoCache.TryTake(initTarget, out var blockInfo, false); Assert.True(res); Assert.True(blockInfo.Height == initTarget); }
public void TryAdd_DataContinuous() { var initTarget = 1; var blockInfoCache = new BlockCacheEntityProvider(initTarget); var i = 0; while (i < 5) { blockInfoCache.TryAdd(new SideChainBlockData { Height = i++ }); } Assert.True(blockInfoCache.TargetChainHeight() == 5); }
public void TryTake_WrongIndex() { int chainId = 123; var blockInfoCache = new BlockCacheEntityProvider(1); var sideChainBlockData = CreateSideChainBlockData(chainId, 1); blockInfoCache.TryAdd(sideChainBlockData); var dict = new Dictionary <int, BlockCacheEntityProvider> { { chainId, blockInfoCache } }; CreateFakeCache(dict); var blockInfo = _blockCacheEntityConsumer.Take <SideChainBlockData>(chainId, 2, false); Assert.Null(blockInfo); }
public void TryTake_WithoutEnoughCache() { var initTarget = 1; var blockInfoCache = new BlockCacheEntityProvider(initTarget); int i = 0; while (i++ < CrossChainConstants.MinimalBlockCacheEntityCount) { var t = blockInfoCache.TryAdd(new SideChainBlockData { Height = i }); } var res = blockInfoCache.TryTake(initTarget, out var blockInfo, true); Assert.False(res); }
public void TryTake_WithClearCacheNeeded() { var initTarget = 2; var blockInfoCache = new BlockCacheEntityProvider(initTarget); int i = 0; while (i++ < (int)initTarget + CrossChainConstants.MinimalBlockCacheEntityCount) { var t = blockInfoCache.TryAdd(new SideChainBlockData { Height = i }); } var res = blockInfoCache.TryTake(initTarget, out var blockInfo, true); Assert.True(res); Assert.True(blockInfo.Height == initTarget); }
public void TryAdd_MultiThreads_WithSameData() { var initTarget = 1; var blockInfoCache = new BlockCacheEntityProvider(initTarget); var i = 0; var taskList = new List <Task>(); while (i++ < 5) { var t = Task.Run(() => blockInfoCache.TryAdd(new SideChainBlockData { Height = initTarget })); taskList.Add(t); } Task.WaitAll(taskList.ToArray()); Assert.True(blockInfoCache.TargetChainHeight() == initTarget + 1); }
public void TryTake_OutDatedData() { var initTarget = 1; var blockInfoCache = new BlockCacheEntityProvider(initTarget); int i = 0; while (i++ < initTarget + CrossChainConstants.MinimalBlockCacheEntityCount) { var t = blockInfoCache.TryAdd(new SideChainBlockData { Height = i }); } blockInfoCache.TryTake(2, out var b1, true); var res = blockInfoCache.TryTake(1, out var b2, true); Assert.True(res); Assert.True(b2.Height == 1); }
public void TryTake_Twice() { var initTarget = 2; var blockInfoCache = new BlockCacheEntityProvider(initTarget); int i = 0; while (i++ < initTarget + CrossChainConstants.MinimalBlockCacheEntityCount) { var t = blockInfoCache.TryAdd(new SideChainBlockData { Height = i }); } var res = blockInfoCache.TryTake(initTarget, out var b1, true); Assert.True(res); res = blockInfoCache.TryTake(initTarget, out var b2, true); Assert.True(res); Assert.Equal(b1, b2); }