Angular 2 does not move to start page from AppComponent

I am trying to learn Angular 2 and play with it now. But I don't know why it doesn't go to start page from AppComponent. As long as I know, this has to move to test page and show "test" text. But when I run this, it only displays "Hello" which is app.component text. If I enter /test url, there is 404 error. Is this because the test component is not loaded successfully?

main.ts

import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
 import { AppModule } from './app/app.module';
 platformBrowserDynamic().bootstrapModule(AppModule);

app.module.ts

import { NgModule }      from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { AppComponent } from './app.component';
import { routing } from './app.routing';
import { test } from './test';
@NgModule({
    imports: [
        BrowserModule,
        routing
    ],
    declarations: [
        AppComponent,
        test
    ],
    providers: [
    ],
    bootstrap:    [ AppComponent ]
})
export class AppModule { }

app.routing.ts

 import { NgModule } from '@angular/core';
 import { Routes, RouterModule } from '@angular/router';
 import { test } from './test.index';
 const routes: Routes = [
     { path: '', component: test },
     { path: 'test', component: test },
     { path: '**', redirectTo: '' },
 ];

 export const routing = RouterModule.forRoot(routes);

app.component.ts

  import { Component } from '@angular/core';
    @Component({
      selector: 'my-app',
      template: `<h1>Hello </h1>`,
    })
    export class AppComponent  {  }

test.ts

import { Component } from '@angular/core';

@Component({
    selector: 'test-app',
    template: `<h1>test </h1>`,
})
export class test {}