Testing Angular route guards with the RouterTestingModule - DEV Community 👩💻👨💻
Reloading current route in Angular 5 / Angular 6 / Angular 7 | by Simon McClive | Engineering on the incline | Medium
Angular 2 and 1.5 Routing
Angular 2: Passing Data to Routes
GitHub - akiocloud/ng5-breadcrumb: This is an angular 5 component that creates a breadcrumb trail. It hooks into the angular2/router, to dynamically build up the crumb trail once a component is routed to.