test.js

const dropAllTables = async () => {
    const tables = requireDir('./database/tables');
    const sortedTables = _.sortBy(tables, table => -table[0].order);
    _.forEach(sortedTables, async table => {
        await bookshelf.knex.schema.dropTableIfExists(table[0].name);
        console.log(`dropping ${table[0].name}`);
    });
};
dropAllTables();
console.log('done dropping');