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fix merkle tree tool to latest web3

This commit is contained in:
Ricardo Guilherme Schmidt 2018-08-27 09:43:29 -03:00 committed by Barry G
parent 725b68a69e
commit d8a60a8201
2 changed files with 12 additions and 14 deletions
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22
test/merkleproof.spec.js
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@ -23,12 +23,10 @@ contract('MerkleProof', function () {
const proof = merkleTree.getHexProof(elements[0]);
const leaf = bufferToHex(sha3(elements[0]));
console.log(root);
console.log(proof);
console.log(leaf);
var result = await MerkleProofWrapper.methods.verifyProof(proof, root, leaf).call();
console.log(result);
//assert(result, true);
const result = await MerkleProofWrapper.methods.verifyProof(proof, root, leaf).call();
assert(result);
});
it('should return false for an invalid Merkle proof', async function () {
@ -44,9 +42,9 @@ contract('MerkleProof', function () {
const badProof = badMerkleTree.getHexProof(badElements[0]);
var result = await MerkleProofWrapper.methods.verifyProof(badProof, correctRoot, correctLeaf).call();
console.log(result);
//assert(result, false);
const result = await MerkleProofWrapper.methods.verifyProof(badProof, correctRoot, correctLeaf).call();
assert(!result);
});
it('should return false for a Merkle proof of invalid length', async function () {
@ -60,9 +58,9 @@ contract('MerkleProof', function () {
const leaf = bufferToHex(sha3(elements[0]));
var result = await MerkleProofWrapper.methods.verifyProof(badProof, root, leaf).call()
console.log(result);
//assert(result, false);
const result = await MerkleProofWrapper.methods.verifyProof(badProof, root, leaf).call()
assert(!result);
});
});
});

4
utils/merkleTree.js
View File

@ -121,8 +121,8 @@ class MerkleTree {
if (arr.some(el => !Buffer.isBuffer(el))) {
throw new Error("Array is not an array of buffers");
}
return "0x" + arr.map(el => el.toString("hex")).join("");
return arr.map(el => '0x' + el.toString('hex'));
}
sortAndConcat(...args) {