212 lines
8.1 KiB
TypeScript
212 lines
8.1 KiB
TypeScript
import {
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AsyncTestCompleter,
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describe,
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it,
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iit,
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ddescribe,
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expect,
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inject,
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beforeEach,
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SpyObject
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} from 'angular2/test_lib';
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import {Map, StringMap, StringMapWrapper} from 'angular2/src/facade/collection';
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import {RouteRecognizer, RouteMatch} from 'angular2/src/router/route_recognizer';
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import {Route, Redirect} from 'angular2/src/router/route_config_decorator';
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export function main() {
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describe('RouteRecognizer', () => {
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var recognizer;
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beforeEach(() => { recognizer = new RouteRecognizer(); });
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it('should recognize a static segment', () => {
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recognizer.config(new Route({path: '/test', component: DummyCmpA}));
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var solution = recognizer.recognize('/test')[0];
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expect(getComponentType(solution)).toEqual(DummyCmpA);
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});
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it('should recognize a single slash', () => {
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recognizer.config(new Route({path: '/', component: DummyCmpA}));
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var solution = recognizer.recognize('/')[0];
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expect(getComponentType(solution)).toEqual(DummyCmpA);
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});
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it('should recognize a dynamic segment', () => {
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recognizer.config(new Route({path: '/user/:name', component: DummyCmpA}));
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var solution = recognizer.recognize('/user/brian')[0];
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expect(getComponentType(solution)).toEqual(DummyCmpA);
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expect(solution.params()).toEqual({'name': 'brian'});
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});
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it('should recognize a star segment', () => {
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recognizer.config(new Route({path: '/first/*rest', component: DummyCmpA}));
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var solution = recognizer.recognize('/first/second/third')[0];
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expect(getComponentType(solution)).toEqual(DummyCmpA);
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expect(solution.params()).toEqual({'rest': 'second/third'});
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});
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it('should throw when given two routes that start with the same static segment', () => {
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recognizer.config(new Route({path: '/hello', component: DummyCmpA}));
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expect(() => recognizer.config(new Route({path: '/hello', component: DummyCmpB})))
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.toThrowError('Configuration \'/hello\' conflicts with existing route \'/hello\'');
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});
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it('should throw when given two routes that have dynamic segments in the same order', () => {
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recognizer.config(new Route({path: '/hello/:person/how/:doyoudou', component: DummyCmpA}));
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expect(() => recognizer.config(
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new Route({path: '/hello/:friend/how/:areyou', component: DummyCmpA})))
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.toThrowError(
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'Configuration \'/hello/:friend/how/:areyou\' conflicts with existing route \'/hello/:person/how/:doyoudou\'');
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});
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it('should recognize redirects', () => {
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recognizer.config(new Redirect({path: '/a', redirectTo: '/b'}));
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recognizer.config(new Route({path: '/b', component: DummyCmpA}));
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var solutions = recognizer.recognize('/a');
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expect(solutions.length).toBe(1);
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var solution = solutions[0];
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expect(getComponentType(solution)).toEqual(DummyCmpA);
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expect(solution.matchedUrl).toEqual('/b');
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});
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it('should not perform root URL redirect on a non-root route', () => {
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recognizer.config(new Redirect({path: '/', redirectTo: '/foo'}));
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recognizer.config(new Route({path: '/bar', component: DummyCmpA}));
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var solutions = recognizer.recognize('/bar');
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expect(solutions.length).toBe(1);
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var solution = solutions[0];
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expect(getComponentType(solution)).toEqual(DummyCmpA);
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expect(solution.matchedUrl).toEqual('/bar');
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});
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it('should perform a root URL redirect when only a slash or an empty string is being processed',
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() => {
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recognizer.config(new Redirect({path: '/', redirectTo: '/matias'}));
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recognizer.config(new Route({path: '/matias', component: DummyCmpA}));
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recognizer.config(new Route({path: '/fatias', component: DummyCmpA}));
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var solutions;
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solutions = recognizer.recognize('/');
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expect(solutions[0].matchedUrl).toBe('/matias');
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solutions = recognizer.recognize('/fatias');
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expect(solutions[0].matchedUrl).toBe('/fatias');
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solutions = recognizer.recognize('');
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expect(solutions[0].matchedUrl).toBe('/matias');
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});
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it('should generate URLs with params', () => {
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recognizer.config(new Route({path: '/app/user/:name', component: DummyCmpA, as: 'user'}));
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expect(recognizer.generate('user', {'name': 'misko'})['url']).toEqual('app/user/misko');
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});
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it('should generate URLs with numeric params', () => {
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recognizer.config(new Route({path: '/app/page/:number', component: DummyCmpA, as: 'page'}));
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expect(recognizer.generate('page', {'number': 42})['url']).toEqual('app/page/42');
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});
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it('should throw in the absence of required params URLs', () => {
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recognizer.config(new Route({path: 'app/user/:name', component: DummyCmpA, as: 'user'}));
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expect(() => recognizer.generate('user', {})['url'])
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.toThrowError('Route generator for \'name\' was not included in parameters passed.');
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});
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describe('matrix params', () => {
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it('should recognize matrix parameters within the URL path', () => {
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var recognizer = new RouteRecognizer();
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recognizer.config(new Route({path: 'profile/:name', component: DummyCmpA, as: 'user'}));
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var solution = recognizer.recognize('/profile/matsko;comments=all')[0];
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var params = solution.params();
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expect(params['name']).toEqual('matsko');
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expect(params['comments']).toEqual('all');
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});
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it('should recognize multiple matrix params and set parameters that contain no value to true',
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() => {
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var recognizer = new RouteRecognizer();
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recognizer.config(new Route({path: '/profile/hello', component: DummyCmpA, as: 'user'}));
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var solution =
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recognizer.recognize('/profile/hello;modal;showAll=true;hideAll=false')[0];
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var params = solution.params();
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expect(params['modal']).toEqual(true);
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expect(params['showAll']).toEqual('true');
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expect(params['hideAll']).toEqual('false');
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});
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it('should only consider the matrix parameters at the end of the path handler', () => {
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var recognizer = new RouteRecognizer();
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recognizer.config(new Route({path: '/profile/hi/:name', component: DummyCmpA, as: 'user'}));
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var solution = recognizer.recognize('/profile;a=1/hi;b=2;c=3/william;d=4')[0];
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var params = solution.params();
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expect(params).toEqual({'name': 'william', 'd': '4'});
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});
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it('should generate and populate the given static-based route with matrix params', () => {
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var recognizer = new RouteRecognizer();
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recognizer.config(
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new Route({path: 'forum/featured', component: DummyCmpA, as: 'forum-page'}));
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var params = StringMapWrapper.create();
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params['start'] = 10;
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params['end'] = 100;
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var result = recognizer.generate('forum-page', params);
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expect(result['url']).toEqual('forum/featured;start=10;end=100');
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});
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it('should generate and populate the given dynamic-based route with matrix params', () => {
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var recognizer = new RouteRecognizer();
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recognizer.config(
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new Route({path: 'forum/:topic', component: DummyCmpA, as: 'forum-page'}));
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var params = StringMapWrapper.create();
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params['topic'] = 'crazy';
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params['total-posts'] = 100;
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params['moreDetail'] = null;
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var result = recognizer.generate('forum-page', params);
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expect(result['url']).toEqual('forum/crazy;total-posts=100;moreDetail');
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});
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it('should not apply any matrix params if a dynamic route segment takes up the slot when a path is generated',
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() => {
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var recognizer = new RouteRecognizer();
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recognizer.config(
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new Route({path: 'hello/:name', component: DummyCmpA, as: 'profile-page'}));
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var params = StringMapWrapper.create();
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params['name'] = 'matsko';
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var result = recognizer.generate('profile-page', params);
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expect(result['url']).toEqual('hello/matsko');
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});
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});
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});
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}
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function getComponentType(routeMatch: RouteMatch): any {
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return routeMatch.recognizer.handler.componentType;
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}
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class DummyCmpA {}
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class DummyCmpB {}
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