thenavisapp/test/MFA.test.js

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// SPDX-License-Identifier: MIT
const { expect } = require("chai");

const MFA = artifacts.require("MFA");

contract("MFA", (accounts) => {
  let mfaInstance;
  const user1 = accounts[1];
  const user2 = accounts[2];

  before(async () => {
    mfaInstance = await MFA.deployed();
  });

  it("should deploy MFA contract", async () => {
    expect(mfaInstance.address).to.exist;
  });

  it("should allow users to enable two-factor authentication", async () => {
    await mfaInstance.enableTwoFactorAuth({ from: user1 });
    const isTwoFactorEnabled = await mfaInstance.isTwoFactorAuthEnabled(user1);

    expect(isTwoFactorEnabled).to.be.true;
  });

  it("should not allow users to enable two-factor authentication for others", async () => {
    // Try to enable two-factor authentication for user2 from user1's account
    try {
      await mfaInstance.enableTwoFactorAuth({ from: user1 });
      // If the above line doesn't throw an error, fail the test
      expect.fail("Should have thrown an error");
    } catch (error) {
      expect(error.message).to.include("revert");
    }
  });

  it("should allow users to disable two-factor authentication", async () => {
    await mfaInstance.disableTwoFactorAuth({ from: user1 });
    const isTwoFactorEnabled = await mfaInstance.isTwoFactorAuthEnabled(user1);

    expect(isTwoFactorEnabled).to.be.false;
  });

  it("should not allow unauthorized users to disable two-factor authentication", async () => {
    // Try to disable two-factor authentication for user1 from user2's account
    try {
      await mfaInstance.disableTwoFactorAuth({ from: user2 });
      // If the above line doesn't throw an error, fail the test
      expect.fail("Should have thrown an error");
    } catch (error) {
      expect(error.message).to.include("revert");
    }
  });

  // Add more tests based on your contract's functionality
});