import 'mocha' ; import { expect , ifExitCodeIsOtherThan , logOutput , PickEvent } from '@integration/testing-tools' ; import { AssertionError } from '@serenity-js/core' ; import { SceneFinished , SceneStarts , SceneTagged , TestRunnerDetected } from '@serenity-js/core/lib/events' ; import { ExecutionFailedWithAssertionError , FeatureTag , Name , ProblemIndication } from '@serenity-js/core/lib/model' ; import { protractor } from '../src/protractor' ; describe ( '@serenity-js/mocha' , function ( ) { this . timeout ( 30000 ) ; it ( 'recognises a failing scenario' , ( ) => protractor ( './examples/protractor.conf.js' , '--specs=examples/failing.spec.js' ) . then ( ifExitCodeIsOtherThan ( 1 , logOutput ) ) . then ( res => { expect ( res . exitCode ) . to . equal ( 1 ) ; PickEvent . from ( res . events ) . next ( SceneStarts , event => expect ( event . details . name ) . to . equal ( new Name ( 'A scenario fails' ) ) ) . next ( SceneTagged , event => expect ( event . tag ) . to . equal ( new FeatureTag ( 'Mocha' ) ) ) . next ( TestRunnerDetected , event => expect ( event . name ) . to . equal ( new Name ( 'Mocha' ) ) ) . next ( SceneFinished , event => { const outcome = event . outcome as ProblemIndication ; expect ( outcome ) . to . be . instanceOf ( ExecutionFailedWithAssertionError ) ; const error = outcome . error as AssertionError ; expect ( error . message ) . to . equal ( 'Expected false to be true.' ) ; expect ( error . expected ) . to . equal ( 'true' ) ; expect ( error . actual ) . to . equal ( 'false' ) ; } ) ; } ) ) ; } ) ;