text: /**
   * @license Angular v12.0.4
   * (c) 2010-2021 Google LLC. https://angular.io/
   * License: MIT
   */
  
  import { Location, LocationStrategy } from '@angular/common';
  import { SpyLocation, MockLocationStrategy } from '@angular/common/testing';
  import { Injectable, Compiler, NgModule, NgModuleFactoryLoader, Injector, Optional } from '@angular/core';
  import { Router, ɵflatten, ɵassignExtraOptionsToRouter, provideRoutes, ROUTER_CONFIGURATION, RouterModule, ɵROUTER_PROVIDERS, UrlSerializer, ChildrenOutletContexts, ROUTES, UrlHandlingStrategy, PreloadingStrategy, NoPreloading } from '@angular/router';
  
  /**
   * @license
   * Copyright Google LLC All Rights Reserved.
   *
   * Use of this source code is governed by an MIT-style license that can be
   * found in the LICENSE file at https://angular.io/license
   */
  /**
   * @description
   *
   * Allows to simulate the loading of ng modules in tests.
   *
   * ```
   * const loader = TestBed.inject(NgModuleFactoryLoader);
   *
   * @Component({template: 'lazy-loaded'})
   * class LazyLoadedComponent {}
   * @NgModule({
   *   declarations: [LazyLoadedComponent],
   *   imports: [RouterModule.forChild([{path: 'loaded', component: LazyLoadedComponent}])]
   * })
   *
   * class LoadedModule {}
   *
   * // sets up stubbedModules
   * loader.stubbedModules = {lazyModule: LoadedModule};
   *
   * router.resetConfig([
   *   {path: 'lazy', loadChildren: 'lazyModule'},
   * ]);
   *
   * router.navigateByUrl('/lazy/loaded');
   * ```
   *
   * @publicApi
   */
  class SpyNgModuleFactoryLoader {
      constructor(compiler) {
          this.compiler = compiler;
          /**
           * @docsNotRequired
           */
          this._stubbedModules = {};
      }
      /**
       * @docsNotRequired
       */
      set stubbedModules(modules) {
          const res = {};
          for (const t of Object.keys(modules)) {
              res[t] = this.compiler.compileModuleAsync(modules[t]);
          }
          this._stubbedModules = res;
      }
      /**
       * @docsNotRequired
       */
      get stubbedModules() {
          return this._stubbedModules;
      }
      load(path) {
          if (this._stubbedModules[path]) {
              return this._stubbedModules[path];
          }
          else {
              return Promise.reject(new Error(`Cannot find module ${path}`));
          }
      }
  }
  SpyNgModuleFactoryLoader.decorators = [
      { type: Injectable }
  ];
  SpyNgModuleFactoryLoader.ctorParameters = () => [
      { type: Compiler }
  ];
  function isUrlHandlingStrategy(opts) {
      // This property check is needed because UrlHandlingStrategy is an interface and doesn't exist at
      // runtime.
      return 'shouldProcessUrl' in opts;
  }
  /**
   * Router setup factory function used for testing.
   *
   * @publicApi
   */
  function setupTestingRouter(urlSerializer, contexts, location, loader, compiler, injector, routes, opts, urlHandlingStrategy) {
      const router = new Router(null, urlSerializer, contexts, location, injector, loader, compiler, ɵflatten(routes));
      if (opts) {
          // Handle deprecated argument ordering.
          if (isUrlHandlingStrategy(opts)) {
              router.urlHandlingStrategy = opts;
          }
          else {
              // Handle ExtraOptions
              ɵassignExtraOptionsToRouter(opts, router);
          }
      }
      if (urlHandlingStrategy) {
          router.urlHandlingStrategy = urlHandlingStrategy;
      }
      return router;
  }
  /**
   * @description
   *
   * Sets up the router to be used for testing.
   *
   * The modules sets up the router to be used for testing.
   * It provides spy implementations of `Location`, `LocationStrategy`, and {@link
   * NgModuleFactoryLoader}.
   *
   * @usageNotes
   * ### Example
   *
   * ```
   * beforeEach(() => {
   *   TestBed.configureTestingModule({
   *     imports: [
   *       RouterTestingModule.withRoutes(
   *         [{path: '', component: BlankCmp}, {path: 'simple', component: SimpleCmp}]
   *       )
   *     ]
   *   });
   * });
   * ```
   *
   * @publicApi
   */
  class RouterTestingModule {
      static withRoutes(routes, config) {
          return {
              ngModule: RouterTestingModule,
              providers: [
                  provideRoutes(routes),
                  { provide: ROUTER_CONFIGURATION, useValue: config ? config : {} },
              ]
          };
      }
  }
  RouterTestingModule.decorators = [
      { type: NgModule, args: [{
                  exports: [RouterModule],
                  providers: [
                      ɵROUTER_PROVIDERS, { provide: Location, useClass: SpyLocation },
                      { provide: LocationStrategy, useClass: MockLocationStrategy },
                      { provide: NgModuleFactoryLoader, useClass: SpyNgModuleFactoryLoader }, {
                          provide: Router,
                          useFactory: setupTestingRouter,
                          deps: [
                              UrlSerializer, ChildrenOutletContexts, Location, NgModuleFactoryLoader, Compiler, Injector,
                              ROUTES, ROUTER_CONFIGURATION, [UrlHandlingStrategy, new Optional()]
                          ]
                      },
                      { provide: PreloadingStrategy, useExisting: NoPreloading }, provideRoutes([])
                  ]
              },] }
  ];
  
  /**
   * @license
   * Copyright Google LLC All Rights Reserved.
   *
   * Use of this source code is governed by an MIT-style license that can be
   * found in the LICENSE file at https://angular.io/license
   */
  
  /**
   * @license
   * Copyright Google LLC All Rights Reserved.
   *
   * Use of this source code is governed by an MIT-style license that can be
   * found in the LICENSE file at https://angular.io/license
   */
  // This file only reexports content of the `src` folder. Keep it that way.
  
  /**
   * @license
   * Copyright Google LLC All Rights Reserved.
   *
   * Use of this source code is governed by an MIT-style license that can be
   * found in the LICENSE file at https://angular.io/license
   */
  
  /**
   * Generated bundle index. Do not edit.
   */
  
  export { RouterTestingModule, SpyNgModuleFactoryLoader, setupTestingRouter };
  //# sourceMappingURL=testing.js.map
  