nativescript-angular/tests/app/tests/ns-router-link.ts at master · NativeScript/nativescript-angular · GitHub

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import {NSRouterLink} from "@nativescript/angular/router/ns-router-link";

import {ActivatedRoute, Router} from "@angular/router";

import {RouterExtensions} from "@nativescript/angular/router";

import {assert, fake, spy, stub} from "./test-config";

import {SinonStub} from "sinon";

describe("NSRouterLink", () => {

const mockRouter = {} as Router;

let mockRouterExtensions = {

navigateByUrl: fake()

};

const mockActivatedRoute = {} as ActivatedRoute;

let nsRouterLink: NSRouterLink;

let urlTreeStub: SinonStub;

beforeEach(() => {

nsRouterLink = new NSRouterLink(mockRouter, mockRouterExtensions as unknown as RouterExtensions, mockActivatedRoute);

urlTreeStub = stub(nsRouterLink, 'urlTree').get(() => null);

});

afterEach(() => {

urlTreeStub.restore();

});

it('#tap should call navigateByUrl with undefined transition in extras when boolean is given for pageTransition input', () => {

nsRouterLink.pageTransition = false;

nsRouterLink.onTap();

assert.isUndefined(mockRouterExtensions.navigateByUrl.lastCall.args[1].transition);

});

it('#tap should call navigateByUrl with correct transition in extras when NavigationTransition object is given for pageTransition input', () => {

const pageTransition = {

name: 'slide',

duration: 500

};

nsRouterLink.pageTransition = pageTransition;

stub(nsRouterLink, 'urlTree').get(() => null);

nsRouterLink.onTap();

assert.equal(pageTransition, mockRouterExtensions.navigateByUrl.lastCall.args[1].transition);

});

nativescript-angular/tests/app/tests/ns-router-link.ts at master · NativeScript/nativescript-angular · GitHub

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nativescript-angular/tests/app/tests/ns-router-link.ts at master · NativeScript/nativescript-angular · GitHub

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