public void MerkleRootHashCalculatedCorrectly()
{
string[] transactionHashes =
{
"fd636107ceb6de2486331ad662955d09abf0414079f2ea59f12da2cfa15c4561",
"088b7d88355a96633fb9586806d75d9c7e6e08b8ddaea8155f4be5ef180df3a7",
"dee47a1af1fbdc1ea8415ad046677234b008aac1a1f46365c5b59a33eca48065",
"126dbb8968504661d68adfdee5d969993e9d5262900b40ba10a92b7403e33164",
"9014543cdfe4f59d03f3e58d0e3cd34b1205e3173080d6252ba2c4d19977b672",
"ab41defef0fd2929868848dd853087e39544772b3469812d3530dc7a93604fd4",
"4ab90706d1162c6ef46bf7f4ab6a39cfae2f47a939a33bb9aed31e3bbe3bd86e",
"c6475296a18ad0423dacc3a94a231a60609f34ff068b7374880a42cbc5316307",
"4059bab2ec2255c0fe0c74afc774cefbbfddb1073745f6f9469c5545938f4891",
"e1622b99c933d518389f1793cac5fe482e5a6e8835d4803bb5deb60634fbc7bd",
"965fc983603545eab3571170940bb77fc301bdd02d4703504f580fdcf57abbfd",
"49f0f8198def669faefe2a9b30310edbd96ee685ea46e91c7a694863dcfa6c40",
"3751b0c8ea70985bcefbe0fd57e5977af32484a80a3bc6c96002ef94782e502b",
"33bb6d11961394dfa6262ca0a9e7d8ef8a090d02486be0067a0eea2462fc53b0",
"44195b102d6adf310530be98c9f216450bb66849030dc37a1bb832a3b1f0aa49",
"890756e5b2010f0a2514155450c9c1a40a5cfcd0f8f863b8820edbd93cb804ef",
"032a93ec78dfa141671e39bc482068d833f8ecf0c1c3daf580fcf97815a37e25",
"fd21f47e89e9bd3dca07e6d8274a49e7838ac8851e96228102f31fd1a7dd755f",
"69d184c03a2ca64a8ddfc84839f7dd71c66ec5a8ecde726e8834bfd71c3ae496",
"57aad7b35748c1d494240b3f4eaad3edd28edcfd645de4cb04aa430b2b870ca5",
"80f5f39bf798a2a13338cbe4f71aaca2c155e5fc9f97b50ca83e770e98deba90",
};
string rootHash = "a17a4959eacfae4f3e06c4129c87e627ce6fe93987e78b66999a38e684c6fed5";
var hashes = transactionHashes.Select(x => new Hash(x)).ToList <IHash>();
var merkleTree = new HierarchicalMerkleTree(new DoubleSHA256());
merkleTree.BuildTree(hashes);
Assert.AreEqual(rootHash, merkleTree.GetRootHash().ToString());
}
public void SameRootForDifferentListOfHashes()
{
string[] stringHashes1 =
{
"fd636107ceb6de2486331ad662955d09abf0414079f2ea59f12da2cfa15c4561",
"088b7d88355a96633fb9586806d75d9c7e6e08b8ddaea8155f4be5ef180df3a7",
"dee47a1af1fbdc1ea8415ad046677234b008aac1a1f46365c5b59a33eca48065",
};
string[] stringHashes2 =
{
"fd636107ceb6de2486331ad662955d09abf0414079f2ea59f12da2cfa15c4561",
"088b7d88355a96633fb9586806d75d9c7e6e08b8ddaea8155f4be5ef180df3a7",
"dee47a1af1fbdc1ea8415ad046677234b008aac1a1f46365c5b59a33eca48065",
"dee47a1af1fbdc1ea8415ad046677234b008aac1a1f46365c5b59a33eca48065",
};
var hashes1 = stringHashes1.Select(x => new Hash(x)).ToList <IHash>();
var hashes2 = stringHashes1.Select(x => new Hash(x)).ToList <IHash>();
var merkleTree1 = new HierarchicalMerkleTree(new DoubleSHA256());
var merkleTree2 = new HierarchicalMerkleTree(new DoubleSHA256());
merkleTree1.BuildTree(hashes1);
merkleTree2.BuildTree(hashes2);
Assert.AreEqual(merkleTree1.GetRootHash().ToString(), merkleTree2.GetRootHash().ToString());
}
public void MerkleRootHashCalculatedCorrectlyForSingleHash()
{
string[] transactionHashes = { "fd636107ceb6de2486331ad662955d09abf0414079f2ea59f12da2cfa15c4561" };
string rootHash = "fd636107ceb6de2486331ad662955d09abf0414079f2ea59f12da2cfa15c4561";
var hashes = transactionHashes.Select(x => new Hash(x)).ToList <IHash>();
var merkleTree = new HierarchicalMerkleTree(new DoubleSHA256());
merkleTree.BuildTree(hashes);
Assert.AreEqual(rootHash, merkleTree.GetRootHash().ToString());
}