Improve validation error

[davidcostadev]

Description:

When try to simulate error on one-has-many I get this error:

Error: WHERE parameter "id" has invalid "undefined" value
        at MySQLQueryGenerator.whereItemQuery (/Users/davidcosta/workplace/withmoney-api/node_modules/sequelize/lib/dialects/abstract/query-generator.js:2063:13)
        at Utils.getComplexKeys.forEach.prop (/Users/davidcosta/workplace/withmoney-api/node_modules/sequelize/lib/dialects/abstract/query-generator.js:2052:25)
        at Array.forEach (<anonymous>)
        at MySQLQueryGenerator.whereItemsQuery (/Users/davidcosta/workplace/withmoney-api/node_modules/sequelize/lib/dialects/abstract/query-generator.js:2050:35)
        at MySQLQueryGenerator.getWhereConditions (/Users/davidcosta/workplace/withmoney-api/node_modules/sequelize/lib/dialects/abstract/query-generator.js:2462:19)
        at MySQLQueryGenerator.selectQuery (/Users/davidcosta/workplace/withmoney-api/node_modules/sequelize/lib/dialects/abstract/query-generator.js:1283:28)
        at QueryInterface.select (/Users/davidcosta/workplace/withmoney-api/node_modules/sequelize/lib/query-interface.js:1121:27)
        at Promise.try.then.then.then (/Users/davidcosta/workplace/withmoney-api/node_modules/sequelize/lib/model.js:1755:34)
        at tryCatcher (/Users/davidcosta/workplace/withmoney-api/node_modules/bluebird/js/release/util.js:16:23)
        at Promise._settlePromiseFromHandler (/Users/davidcosta/workplace/withmoney-api/node_modules/bluebird/js/release/promise.js:512:31)
        at Promise._settlePromise (/Users/davidcosta/workplace/withmoney-api/node_modules/bluebird/js/release/promise.js:569:18)
        at Promise._settlePromise0 (/Users/davidcosta/workplace/withmoney-api/node_modules/bluebird/js/release/promise.js:614:10)
        at Promise._settlePromises (/Users/davidcosta/workplace/withmoney-api/node_modules/bluebird/js/release/promise.js:694:18)
        at _drainQueueStep (/Users/davidcosta/workplace/withmoney-api/node_modules/bluebird/js/release/async.js:138:12)
        at _drainQueue (/Users/davidcosta/workplace/withmoney-api/node_modules/bluebird/js/release/async.js:131:9)
        at Async.Object.<anonymous>.Async._drainQueues (/Users/davidcosta/workplace/withmoney-api/node_modules/bluebird/js/release/async.js:147:5)
        at Immediate.Async.drainQueues (/Users/davidcosta/workplace/withmoney-api/node_modules/bluebird/js/release/async.js:17:14)
        at runCallback (timers.js:810:20)
        at tryOnImmediate (timers.js:768:5)
        at processImmediate [as _immediateCallback] (timers.js:745:5)

My test:

it.only('get a error listing accounts by user', async () => {
    await Controller.accounts(reqMock, resMock);

    expect(resMock.status).toBeCalled();
    expect(resMock.send).toBeCalled();
    expect(resMock.status.mock.calls[0][0]).toEqual(404);
  });