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max elements tree count test

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This commit is contained in:
Alexey 2019-07-16 14:04:14 +03:00
parent 9b927f39a6
commit 39777a46e1
2 changed files with 25 additions and 8 deletions
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23
test/MerkleTreeWithHistory.test.js
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@ -12,6 +12,8 @@ const MiMC = artifacts.require('./MiMC.sol')
const MerkleTree = require('../lib/MerkleTree')
const MimcHasher = require('../lib/MiMC')
const { AMOUNT, MERKLE_TREE_HEIGHT, EMPTY_ELEMENT } = process.env
function BNArrayToStringArray(array) {
const arrayToPrint = []
array.forEach(item => {
@ -25,8 +27,9 @@ contract('MerkleTreeWithHistory', async accounts => {
let miMC
const sender = accounts[0]
const emptyAddress = '0x0000000000000000000000000000000000000000'
const levels = 16
const zeroValue = 1337
const levels = MERKLE_TREE_HEIGHT || 16
const zeroValue = EMPTY_ELEMENT || 1337
const value = AMOUNT || '1000000000000000000'
let snapshotId
let prefix = 'test'
let tree
@ -145,7 +148,6 @@ contract('MerkleTreeWithHistory', async accounts => {
describe('#insert', async () => {
it('should insert', async () => {
let filled_subtrees
let rootFromContract
for (i = 1; i < 11; i++) {
@ -161,6 +163,21 @@ contract('MerkleTreeWithHistory', async accounts => {
// console.log('rootFromCon', root.toString())
}
})
it.skip('should reject if tree is full', async () => {
// consider change the merkle tree height to run the test
// it should be changed in .env and ./circuits/withdraw.circom files (default is 16)
for (i = 0; i < 2**(MERKLE_TREE_HEIGHT - 1); i++) {
await merkleTreeWithHistory.insert(i+42).should.be.fulfilled
}
let error = await merkleTreeWithHistory.insert(1337).should.be.rejected
error.reason.should.be.equal('Merkle tree is full')
error = await merkleTreeWithHistory.insert(1).should.be.rejected
error.reason.should.be.equal('Merkle tree is full')
})
})
describe('#MIMC', async () => {