text: /*
      Copyright 2018 0kims association.
  
      This file is part of zksnark JavaScript library.
  
      zksnark JavaScript library is a free software: you can redistribute it and/or
      modify it under the terms of the GNU General Public License as published by the
      Free Software Foundation, either version 3 of the License, or (at your option)
      any later version.
  
      zksnark JavaScript library is distributed in the hope that it will be useful,
      but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
      or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
      more details.
  
      You should have received a copy of the GNU General Public License along with
      zksnark JavaScript library. If not, see <https://www.gnu.org/licenses/>.
  */
  
  const chai = require("chai");
  const fs = require("fs");
  const path = require("path");
  
  const Circuit = require("../src/circuit.js");
  const zkSnark = require("../index.js").groth;
  
  const assert = chai.assert;
  
  describe("zkSnark Groth", () => {
      it("Load a circuit, create trusted setup, create a proof and validate it", () => {
  
  
          const cirDef = JSON.parse(fs.readFileSync(path.join(__dirname, "circuit", "sum.json"), "utf8"));
          const cir = new Circuit(cirDef);
  
          const setup = zkSnark.setup(cir);
  
          const witness = cir.calculateWitness({"a": "33", "b": "34"});
  
          const {proof, publicSignals} = zkSnark.genProof(setup.vk_proof, witness);
  
          assert( zkSnark.isValid(setup.vk_verifier, proof, publicSignals));
      }).timeout(10000000);
  });
  