96 lines
3.0 KiB
JavaScript
96 lines
3.0 KiB
JavaScript
import {
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AsyncTestCompleter,
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describe,
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it, iit,
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ddescribe, expect,
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inject, beforeEach,
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SpyObject} from 'angular2/test_lib';
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import {RouteRecognizer} 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 = {
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'components': { 'a': 'b' }
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};
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var handler2 = {
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'components': { 'b': 'c' }
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};
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beforeEach(() => {
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recognizer = new RouteRecognizer();
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});
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it('should recognize a static segment', () => {
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recognizer.addConfig('/test', handler);
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expect(recognizer.recognize('/test')[0].handler).toEqual(handler);
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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(solution.handler).toEqual(handler);
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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(solution.handler).toEqual(handler);
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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(solution.handler).toEqual(handler);
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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)).toThrowError(
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'Configuration \'/hello\' conflicts with existing route \'/hello\''
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);
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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)).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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});
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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(solution.handler).toEqual(handler);
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expect(solution.matchedUrl).toEqual('/b');
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});
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it('should generate URLs', () => {
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recognizer.addConfig('/app/user/:name', handler, 'user');
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expect(recognizer.generate('user', {'name' : 'misko'})).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', {})).toThrowError(
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'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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