import { NgxChartsModule } from './ngx-charts.module' ; describe ( 'NgxChartsModule' , ( ) => { let ngxChartsModule ; beforeEach ( ( ) => { ngxChartsModule = new NgxChartsModule ( ) ; } ) ; it ( 'should create an instance' , ( ) => { expect ( ngxChartsModule ) . toBeTruthy ( ) ; } ) ; } ) ;