@angular/router
Version:
Angular - the routing library
224 lines (216 loc) • 6.4 kB
JavaScript
/**
* @license Angular v7.0.1
* (c) 2010-2018 Google, Inc. https://angular.io/
* License: MIT
*/
import { Location, LocationStrategy } from '@angular/common';
import { MockLocationStrategy, SpyLocation } from '@angular/common/testing';
import { Compiler, Injectable, Injector, NgModule, NgModuleFactoryLoader, Optional } from '@angular/core';
import { ChildrenOutletContexts, NoPreloading, PreloadingStrategy, ROUTER_CONFIGURATION, ROUTES, Router, RouterModule, UrlHandlingStrategy, UrlSerializer, provideRoutes, ɵROUTER_PROVIDERS, ɵflatten } from '@angular/router';
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,uselessCode} checked by tsc
*/
/**
* \@description
*
* Allows to simulate the loading of ng modules in tests.
*
* ```
* const loader = TestBed.get(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 {
/**
* @param {?} compiler
*/
constructor(compiler) {
this.compiler = compiler;
/**
* \@docsNotRequired
*/
this._stubbedModules = {};
}
/**
* \@docsNotRequired
* @param {?} modules
* @return {?}
*/
set stubbedModules(modules) {
/** @type {?} */
const res = {};
for (const t of Object.keys(modules)) {
res[t] = this.compiler.compileModuleAsync(modules[t]);
}
this._stubbedModules = res;
}
/**
* \@docsNotRequired
* @return {?}
*/
get stubbedModules() { return this._stubbedModules; }
/**
* @param {?} path
* @return {?}
*/
load(path) {
if (this._stubbedModules[path]) {
return this._stubbedModules[path];
}
else {
return /** @type {?} */ (Promise.reject(new Error(`Cannot find module ${path}`)));
}
}
}
SpyNgModuleFactoryLoader.decorators = [
{ type: Injectable }
];
/** @nocollapse */
SpyNgModuleFactoryLoader.ctorParameters = () => [
{ type: Compiler }
];
/**
* @param {?} opts
* @return {?}
*/
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
* @param {?} urlSerializer
* @param {?} contexts
* @param {?} location
* @param {?} loader
* @param {?} compiler
* @param {?} injector
* @param {?} routes
* @param {?=} opts
* @param {?=} urlHandlingStrategy
* @return {?}
*/
function setupTestingRouter(urlSerializer, contexts, location, loader, compiler, injector, routes, opts, urlHandlingStrategy) {
/** @type {?} */
const router = new Router(/** @type {?} */ ((null)), urlSerializer, contexts, location, injector, loader, compiler, ɵflatten(routes));
if (opts) {
// Handle deprecated argument ordering.
if (isUrlHandlingStrategy(opts)) {
router.urlHandlingStrategy = opts;
}
else {
// Handle ExtraOptions
if (opts.malformedUriErrorHandler) {
router.malformedUriErrorHandler = opts.malformedUriErrorHandler;
}
if (opts.paramsInheritanceStrategy) {
router.paramsInheritanceStrategy = opts.paramsInheritanceStrategy;
}
}
}
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.configureTestModule({
* imports: [
* RouterTestingModule.withRoutes(
* [{path: '', component: BlankCmp}, {path: 'simple', component: SimpleCmp}]
* )
* ]
* });
* });
* ```
*
* \@publicApi
*/
class RouterTestingModule {
/**
* @param {?} routes
* @param {?=} config
* @return {?}
*/
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([])
]
},] }
];
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,uselessCode} checked by tsc
*/
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,uselessCode} checked by tsc
*/
// This file only reexports content of the `src` folder. Keep it that way.
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,uselessCode} checked by tsc
*/
/**
* Generated bundle index. Do not edit.
*/
export { setupTestingRouter, SpyNgModuleFactoryLoader, RouterTestingModule };
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