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batch merkle tree creation

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This commit is contained in:
Alexey 2019-07-11 17:04:36 +03:00
parent 65fd0202c5
commit ea51af1512
3 changed files with 77 additions and 12 deletions
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45
contracts/test/MerkleTreeWithHistory.test.js
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@ -91,6 +91,51 @@ contract('MerkleTreeWithHistory', async accounts => {
// console.log(root)
assert.equal(root, calculated_root)
})
it('creation odd elements count', async () => {
const elements = [12, 13, 14, 15, 16, 17, 18, 19, 20]
for(const [i, el] of Object.entries(elements)) {
await tree.update(i, el)
}
const storage = new JsStorage()
hasher = new MimcHacher()
const batchTree = new MerkleTree(
prefix,
storage,
hasher,
levels,
zeroValue,
elements
);
for(const [i, el] of Object.entries(elements)) {
const pathViaConstructor = await batchTree.path(i)
const pathViaUpdate = await tree.path(i)
pathViaConstructor.should.be.deep.equal(pathViaUpdate)
}
})
it('creation even elements count', async () => {
const elements = [12, 13, 14, 15, 16, 17]
for(const [i, el] of Object.entries(elements)) {
await tree.update(i, el)
}
const storage = new JsStorage()
hasher = new MimcHacher()
const batchTree = new MerkleTree(
prefix,
storage,
hasher,
levels,
zeroValue,
elements
);
for(const [i, el] of Object.entries(elements)) {
const pathViaConstructor = await batchTree.path(i)
const pathViaUpdate = await tree.path(i)
pathViaConstructor.should.be.deep.equal(pathViaUpdate)
}
})
})
describe('#insert', async () => {