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fix(router): properly assign ExtraOptions to Router in RouterTestingModule (#39096) 

Previously, RouterTestingModule only assigned two of the options within ExtraOptions to the Router.
Now, it assigns the same options as RouterModule does (with the exception of enableTracing) via a
new shared function assignExtraOptionsToRouter.

Fixes #23347

PR Close #39096
This commit is contained in:
Zack Elliott 2020-10-02 08:52:40 -07:00 committed by Joey Perrott
parent faa81dcdd1
commit d8c05347c3
4 changed files with 60 additions and 39 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
packages/router/src/private_export.ts
View File

@ -8,5 +8,5 @@
export {ɵEmptyOutletComponent} from './components/empty_outlet';
export {ROUTER_PROVIDERS as ɵROUTER_PROVIDERS} from './router_module';
export {assignExtraOptionsToRouter as ɵassignExtraOptionsToRouter, ROUTER_PROVIDERS as ɵROUTER_PROVIDERS} from './router_module';
export {flatten as ɵflatten} from './utils/collection';

28
packages/router/src/router_module.ts
View File

@ -448,13 +448,7 @@ export function setupRouter(
router.routeReuseStrategy = routeReuseStrategy;
}
if (opts.errorHandler) {
router.errorHandler = opts.errorHandler;
}
if (opts.malformedUriErrorHandler) {
router.malformedUriErrorHandler = opts.malformedUriErrorHandler;
}
assignExtraOptionsToRouter(opts, router);
if (opts.enableTracing) {
const dom = getDOM();
@ -466,6 +460,18 @@ export function setupRouter(
});
}
return router;
}
export function assignExtraOptionsToRouter(opts: ExtraOptions, router: Router): void {
if (opts.errorHandler) {
router.errorHandler = opts.errorHandler;
}
if (opts.malformedUriErrorHandler) {
router.malformedUriErrorHandler = opts.malformedUriErrorHandler;
}
if (opts.onSameUrlNavigation) {
router.onSameUrlNavigation = opts.onSameUrlNavigation;
}
@ -474,15 +480,13 @@ export function setupRouter(
router.paramsInheritanceStrategy = opts.paramsInheritanceStrategy;
}
if (opts.urlUpdateStrategy) {
router.urlUpdateStrategy = opts.urlUpdateStrategy;
}
if (opts.relativeLinkResolution) {
router.relativeLinkResolution = opts.relativeLinkResolution;
}
return router;
if (opts.urlUpdateStrategy) {
router.urlUpdateStrategy = opts.urlUpdateStrategy;
}
}
export function rootRoute(router: Router): ActivatedRoute {

58
packages/router/test/integration.spec.ts
View File

@ -5625,30 +5625,54 @@ describe('Integration', () => {
});
describe('Testing router options', () => {
describe('paramsInheritanceStrategy', () => {
beforeEach(() => {
describe('should configure the router', () => {
it('assigns errorHandler', () => {
function errorHandler(error: any) {
throw error;
}
TestBed.configureTestingModule(
{imports: [RouterTestingModule.withRoutes([], {paramsInheritanceStrategy: 'always'})]});
{imports: [RouterTestingModule.withRoutes([], {errorHandler})]});
const router: Router = TestBed.inject(Router);
expect(router.errorHandler).toBe(errorHandler);
});
it('should configure the router', fakeAsync(inject([Router], (router: Router) => {
expect(router.paramsInheritanceStrategy).toEqual('always');
})));
});
describe('malformedUriErrorHandler', () => {
function malformedUriErrorHandler(e: URIError, urlSerializer: UrlSerializer, url: string) {
return urlSerializer.parse('/error');
}
beforeEach(() => {
it('assigns malformedUriErrorHandler', () => {
function malformedUriErrorHandler(e: URIError, urlSerializer: UrlSerializer, url: string) {
return urlSerializer.parse('/error');
}
TestBed.configureTestingModule(
{imports: [RouterTestingModule.withRoutes([], {malformedUriErrorHandler})]});
const router: Router = TestBed.inject(Router);
expect(router.malformedUriErrorHandler).toBe(malformedUriErrorHandler);
});
it('should configure the router', fakeAsync(inject([Router], (router: Router) => {
expect(router.malformedUriErrorHandler).toBe(malformedUriErrorHandler);
})));
it('assigns onSameUrlNavigation', () => {
TestBed.configureTestingModule(
{imports: [RouterTestingModule.withRoutes([], {onSameUrlNavigation: 'reload'})]});
const router: Router = TestBed.inject(Router);
expect(router.onSameUrlNavigation).toBe('reload');
});
it('assigns paramsInheritanceStrategy', () => {
TestBed.configureTestingModule(
{imports: [RouterTestingModule.withRoutes([], {paramsInheritanceStrategy: 'always'})]});
const router: Router = TestBed.inject(Router);
expect(router.paramsInheritanceStrategy).toBe('always');
});
it('assigns relativeLinkResolution', () => {
TestBed.configureTestingModule(
{imports: [RouterTestingModule.withRoutes([], {relativeLinkResolution: 'corrected'})]});
const router: Router = TestBed.inject(Router);
expect(router.relativeLinkResolution).toBe('corrected');
});
it('assigns urlUpdateStrategy', () => {
TestBed.configureTestingModule(
{imports: [RouterTestingModule.withRoutes([], {urlUpdateStrategy: 'eager'})]});
const router: Router = TestBed.inject(Router);
expect(router.urlUpdateStrategy).toBe('eager');
});
});
});

11
packages/router/testing/src/router_testing_module.ts
View File

@ -9,7 +9,7 @@
import {Location, LocationStrategy} from '@angular/common';
import {MockLocationStrategy, SpyLocation} from '@angular/common/testing';
import {Compiler, Injectable, Injector, ModuleWithProviders, NgModule, NgModuleFactory, NgModuleFactoryLoader, Optional} from '@angular/core';
import {ChildrenOutletContexts, ExtraOptions, NoPreloading, PreloadingStrategy, provideRoutes, Route, Router, ROUTER_CONFIGURATION, RouterModule, ROUTES, Routes, UrlHandlingStrategy, UrlSerializer, ɵflatten as flatten, ɵROUTER_PROVIDERS as ROUTER_PROVIDERS} from '@angular/router';
import {ChildrenOutletContexts, ExtraOptions, NoPreloading, PreloadingStrategy, provideRoutes, Route, Router, ROUTER_CONFIGURATION, RouterModule, ROUTES, Routes, UrlHandlingStrategy, UrlSerializer, ɵassignExtraOptionsToRouter as assignExtraOptionsToRouter, ɵflatten as flatten, ɵROUTER_PROVIDERS as ROUTER_PROVIDERS} from '@angular/router';
@ -124,14 +124,7 @@ export function setupTestingRouter(
router.urlHandlingStrategy = opts;
} else {
// Handle ExtraOptions
if (opts.malformedUriErrorHandler) {
router.malformedUriErrorHandler = opts.malformedUriErrorHandler;
}
if (opts.paramsInheritanceStrategy) {
router.paramsInheritanceStrategy = opts.paramsInheritanceStrategy;
}
assignExtraOptionsToRouter(opts, router);
}
}