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const path = require("path");
const tester = require("circom").tester;
const chai = require("chai");
const assert = chai.assert;
const circomlib = require("circomlib");
const smt = require("circomlib").smt;
export {};
describe("withdraw test", function () {
this.timeout(200000);
it("Test Withdraw", async () => {
const circuit = await tester(
path.join(__dirname, "../../circuits", "withdraw.circom"),
{reduceConstraints: false}
);
const nLevels = 5;
const secret = "1234567890";
const coinCode = "0";
const amount = '1000000000000000000';
const nullifier = "567891234";
const poseidon = circomlib.poseidon.createHash(6, 8, 57);
const commitment = poseidon([coinCode, amount, secret, nullifier]).toString();
// add commitment into SMT
let tree = await smt.newMemEmptyTrie();
await tree.insert(1, 0);
await tree.insert(2, commitment);
await tree.insert(3, 0);
console.log("root", tree.root);
const res = await tree.find(2);
assert(res.found);
let siblings = res.siblings;
while (siblings.length < nLevels) {
siblings.push("0");
};
console.log("siblings", siblings);
let root = tree.root;
const witness = await circuit.calculateWitness({
"coinCode": coinCode,
"amount": amount,
"secret": secret,
"nullifier": nullifier,
"siblings": siblings,
"root": root,
"address": "987654321",
"key": 2
});
await circuit.checkConstraints(witness);
});
});