import { TestBed , inject } from '@angular/core/testing' ; import { Web3Service } from '../../web3.service' ; import { OwnableMixin } from './owneable.mixin' ; describe ( 'OwnableMixin' , ( ) => { beforeEach ( ( ) => { TestBed . configureTestingModule ( { providers : [ OwnableMixin , Web3Service , ] } ) ; } ) ; it ( 'should be created' , inject ( [ OwnableMixin ] , ( service ) => { expect ( service ) . toBeTruthy ( ) ; } ) ) ; } ) ;