aave-protocol-v2/test/lending-pool-addresses-provider.spec.ts

import {expect} from 'chai';
import {createRandomAddress} from '../helpers/misc-utils';
import {makeSuite, TestEnv} from './helpers/make-suite';
import {ProtocolErrors} from '../helpers/types';

makeSuite('LendingPoolAddressesProvider', (testEnv: TestEnv) => {
  it('Test the accessibility of the LendingPoolAddressesProvider', async () => {
    const {addressesProvider, users} = testEnv;
    const mockAddress = createRandomAddress();
    const {INVALID_OWNER_REVERT_MSG} = ProtocolErrors;

    await addressesProvider.transferOwnership(users[1].address);

    for (const contractFunction of [
      addressesProvider.setFeeProviderImpl,
      addressesProvider.setLendingPoolImpl,
      addressesProvider.setLendingPoolConfiguratorImpl,
      addressesProvider.setLendingPoolLiquidationManager,
      addressesProvider.setLendingPoolManager,
      addressesProvider.setPriceOracle,
      addressesProvider.setLendingRateOracle,
    ]) {
      await expect(contractFunction(mockAddress)).to.be.revertedWith(INVALID_OWNER_REVERT_MSG);
    }
  });
});