130 lines
4.3 KiB
TypeScript
130 lines
4.3 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 {RouteRecognizer, RouteMatch} from 'angular2/src/router/route_recognizer';
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export function main() {
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describe('RouteRecognizer', () => {
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var recognizer;
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var handler = {'component': DummyCmpA};
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var handler2 = {'component': DummyCmpB};
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beforeEach(() => { recognizer = new RouteRecognizer(); });
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it('should recognize a static segment', () => {
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recognizer.addConfig('/test', handler);
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var solution = recognizer.recognize('/test')[0];
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expect(getComponentType(solution)).toEqual(handler['component']);
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});
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it('should recognize a single slash', () => {
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recognizer.addConfig('/', handler);
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var solution = recognizer.recognize('/')[0];
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expect(getComponentType(solution)).toEqual(handler['component']);
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});
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it('should recognize a dynamic segment', () => {
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recognizer.addConfig('/user/:name', handler);
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var solution = recognizer.recognize('/user/brian')[0];
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expect(getComponentType(solution)).toEqual(handler['component']);
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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.addConfig('/first/*rest', handler);
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var solution = recognizer.recognize('/first/second/third')[0];
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expect(getComponentType(solution)).toEqual(handler['component']);
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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.addConfig('/hello', handler);
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expect(() => recognizer.addConfig('/hello', handler2))
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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.addConfig('/hello/:person/how/:doyoudou', handler);
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expect(() => recognizer.addConfig('/hello/:friend/how/:areyou', handler2))
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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.addRedirect('/a', '/b');
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recognizer.addConfig('/b', handler);
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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(handler['component']);
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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.addRedirect('/', '/foo');
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recognizer.addConfig('/bar', handler);
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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(handler['component']);
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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.addRedirect('/', '/matias');
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recognizer.addConfig('/matias', handler);
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recognizer.addConfig('/fatias', handler);
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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.addConfig('/app/user/:name', handler, '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 throw in the absence of required params URLs', () => {
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recognizer.addConfig('app/user/:name', handler, '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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});
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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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