public void TestWithSingleTransaction()
{
/*
coinbaseHash: 357deb5f66416ac7bd10d21557f50d358d85581c4c2e725dc1113cd277869a1a
merkle-tree withFirst() - first: 357deb5f66416ac7bd10d21557f50d358d85581c4c2e725dc1113cd277869a1a
data: [null,[53,242,80,55,174,213,162,52,45,204,185,251,93,86,89,207,225,108,2,213,196,226,105,86,44,36,81,78,26,93,182,160]]
steps: [[53,242,80,55,174,213,162,52,45,204,185,251,93,86,89,207,225,108,2,213,196,226,105,86,44,36,81,78,26,93,182,160]]
=> f: 357deb5f66416ac7bd10d21557f50d358d85581c4c2e725dc1113cd277869a1a step: 35f25037aed5a2342dccb9fb5d5659cfe16c02d5c4e269562c24514e1a5db6a0 buffer.contact([f,s]): 357deb5f66416ac7bd10d21557f50d358d85581c4c2e725dc1113cd277869a1a35f25037aed5a2342dccb9fb5d5659cfe16c02d5c4e269562c24514e1a5db6a0
|-> new f: da307cebe47b9c45046ef74cb4d800d8c90ad8bf1b542d501966fb2dae44b129
final: da307cebe47b9c45046ef74cb4d800d8c90ad8bf1b542d501966fb2dae44b129
merkleRoot: 29b144ae2dfb6619502d541bbfd80ac9d800d8b44cf76e04459c7be4eb7c30da
*/
// block template
const string json = 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var blockTemplateObject = JsonConvert.DeserializeObject<DaemonResponse<BlockTemplate>>(json);
_blockTemplate = blockTemplateObject.Result;
var hashList = _blockTemplate.Transactions.GetHashList();
var tree = new MerkleTree(hashList);
// tests steps
tree.Steps.Count.Should().Equal(1);
tree.Branches.Count.Should().Equal(1);
tree.Steps.First().ToHexString().Should().Equal("35f25037aed5a2342dccb9fb5d5659cfe16c02d5c4e269562c24514e1a5db6a0");
// check root
var root = tree.WithFirst("357deb5f66416ac7bd10d21557f50d358d85581c4c2e725dc1113cd277869a1a".HexToByteArray()).ReverseBuffer();
root.ToHexString().Should().Equal("29b144ae2dfb6619502d541bbfd80ac9d800d8b44cf76e04459c7be4eb7c30da");
}
public void TestWithZeroTransaction()
{
/*
coinbaseHash: a3291f854e60860ec74caf232ed34f98d0ff447dd7d38dbd7d451462b4b6f263
merkle-tree withFirst() - first: a3291f854e60860ec74caf232ed34f98d0ff447dd7d38dbd7d451462b4b6f263
steps: []
final: a3291f854e60860ec74caf232ed34f98d0ff447dd7d38dbd7d451462b4b6f263
merkleRoot: 63f2b6b46214457dbd8dd3d77d44ffd0984fd32e23af4cc70e86604e851f29a3
*/
// block template
const string json = "{\"result\":{\"version\":2,\"previousblockhash\":\"1a47638fd58c3b90cc3b2a7f1973dcdf545be4474d2157af28ad6ce7767acb09\",\"transactions\":[],\"coinbaseaux\":{\"flags\":\"062f503253482f\"},\"coinbasevalue\":5000000000,\"target\":\"000000ffff000000000000000000000000000000000000000000000000000000\",\"mintime\":1403563551,\"mutable\":[\"time\",\"transactions\",\"prevblock\"],\"noncerange\":\"00000000ffffffff\",\"sigoplimit\":20000,\"sizelimit\":1000000,\"curtime\":1403563962,\"bits\":\"1e00ffff\",\"height\":313498},\"error\":null,\"id\":1}";
var blockTemplateObject = JsonConvert.DeserializeObject<DaemonResponse<BlockTemplate>>(json);
_blockTemplate = blockTemplateObject.Result;
var hashList = _blockTemplate.Transactions.GetHashList();
var tree = new MerkleTree(hashList);
// steps counts should be zero
tree.Steps.Count.Should().Equal(0);
tree.Branches.Count.Should().Equal(0);
// calculate the result
var result = tree.WithFirst("a3291f854e60860ec74caf232ed34f98d0ff447dd7d38dbd7d451462b4b6f263".HexToByteArray());
var root = result.ReverseBuffer();
// check the result and root
result.ToHexString().Should().Equal("a3291f854e60860ec74caf232ed34f98d0ff447dd7d38dbd7d451462b4b6f263");
root.ToHexString().Should().Equal("63f2b6b46214457dbd8dd3d77d44ffd0984fd32e23af4cc70e86604e851f29a3");
}