public async Task GetExtraDataForFillingBlockHeaderAsync_Test()
{
var blockHeader = new BlockHeader()
{
Height = 1
};
var result = await _blockExtraDataProvider.GetExtraDataForFillingBlockHeaderAsync(blockHeader);
result.ShouldBeNull();
var blockHeader1 = new BlockHeader()
{
Height = 10,
BlockExtraDatas =
{
ByteString.CopyFromUtf8("test1")
}
};
var result1 = await _blockExtraDataProvider.GetExtraDataForFillingBlockHeaderAsync(blockHeader1);
result1.ShouldBeNull();
var blockHeader2 = new BlockHeader()
{
Height = 2,
PreviousBlockHash = Hash.Generate()
};
var result2 = await _blockExtraDataProvider.GetExtraDataForFillingBlockHeaderAsync(blockHeader2);
result2.ShouldBe(ByteString.Empty);
}
public async Task GetExtraDataForFillingBlockHeaderAsync_Test()
{
//null situation
var blockHeader = new BlockHeader
{
Height = 1,
ExtraData = { ByteString.Empty }
};
var result = await _blockExtraDataProvider.GetExtraDataForFillingBlockHeaderAsync(blockHeader);
result.ShouldBeNull();
//with data
var chain = await _blockchainService.GetChainAsync();
var height = chain.BestChainHeight;
var hash = chain.BestChainHash;
var result1 = await _blockExtraDataProvider.GetExtraDataForFillingBlockHeaderAsync(new BlockHeader
{
PreviousBlockHash = hash,
Height = height
});
result1.ShouldNotBeNull();
}
public async Task FillExtraData_GenesisHeight_Test()
{
var header = new BlockHeader
{
PreviousBlockHash = Hash.FromString("PreviousHash"),
Height = 1
};
var bytes = await _crossChainBlockExtraDataProvider.GetExtraDataForFillingBlockHeaderAsync(header);
Assert.Empty(bytes);
}
