text: /*
   * Copyright (c) 2021 Cryptonomex, Inc., and contributors.
   *
   * The MIT License
   *
   * Permission is hereby granted, free of charge, to any person obtaining a copy
   * of this software and associated documentation files (the "Software"), to deal
   * in the Software without restriction, including without limitation the rights
   * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
   * copies of the Software, and to permit persons to whom the Software is
   * furnished to do so, subject to the following conditions:
   *
   * The above copyright notice and this permission notice shall be included in
   * all copies or substantial portions of the Software.
   *
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
   * THE SOFTWARE.
   */
  
  #include <boost/test/unit_test.hpp>
  
  #include <graphene/app/database_api.hpp>
  #include <graphene/wallet/wallet.hpp>
  #include <fc/crypto/digest.hpp>
  
  #include <iostream>
  
  #include "../common/database_fixture.hpp"
  
  using namespace graphene::chain;
  using namespace graphene::chain::test;
  using namespace graphene::wallet;
  
  BOOST_FIXTURE_TEST_SUITE(wallet_tests, database_fixture)
  
    /***
     * Check the basic behavior of deriving potential owner keys from a brain key
     */
    BOOST_AUTO_TEST_CASE(derive_owner_keys_from_brain_key) {
        try {
            /***
             * Act
             */
            unsigned int nbr_keys_desired = 3;
            vector<brain_key_info> derived_keys = graphene::wallet::utility::derive_owner_keys_from_brain_key("SOME WORDS GO HERE", nbr_keys_desired);
  
  
            /***
             * Assert: Check the number of derived keys
             */
            BOOST_CHECK_EQUAL(nbr_keys_desired, derived_keys.size());
  
            /***
             * Assert: Check that each derived key is unique
             */
            set<string> set_derived_public_keys;
            for (auto info : derived_keys) {
                string description = (string) info.pub_key;
                set_derived_public_keys.emplace(description);
            }
            BOOST_CHECK_EQUAL(nbr_keys_desired, set_derived_public_keys.size());
  
            /***
             * Assert: Check whether every public key begins with the expected prefix
             */
            string expected_prefix = GRAPHENE_ADDRESS_PREFIX;
            for (auto info : derived_keys) {
                string description = (string) info.pub_key;
                BOOST_CHECK_EQUAL(0u, description.find(expected_prefix));
            }
  
        } FC_LOG_AND_RETHROW()
    }
    
  BOOST_AUTO_TEST_SUITE_END()
  
  