50 lines
1.7 KiB
TypeScript
50 lines
1.7 KiB
TypeScript
/**
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* @license
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* Copyright Google Inc. All Rights Reserved.
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*
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* Use of this source code is governed by an MIT-style license that can be
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* found in the LICENSE file at https://angular.io/license
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*/
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import {fakeAsync} from '@angular/core/testing/fake_async';
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import {describe, expect, it} from '@angular/core/testing/testing_internal';
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import {SyncAsyncResult, escapeRegExp, splitAtColon} from '../src/util';
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export function main() {
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describe('util', () => {
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describe('SyncAsyncResult', () => {
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it('async value should default to Promise.resolve(syncValue)', fakeAsync(() => {
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const syncValue = {};
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const sar = new SyncAsyncResult(syncValue);
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sar.asyncResult.then((v: any) => expect(v).toBe(syncValue));
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}));
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});
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describe('splitAtColon', () => {
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it('should split when a single ":" is present', () => {
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expect(splitAtColon('a:b', [])).toEqual(['a', 'b']);
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});
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it('should trim parts', () => { expect(splitAtColon(' a : b ', [])).toEqual(['a', 'b']); });
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it('should support multiple ":"', () => {
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expect(splitAtColon('a:b:c', [])).toEqual(['a', 'b:c']);
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});
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it('should use the default value when no ":" is present', () => {
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expect(splitAtColon('ab', ['c', 'd'])).toEqual(['c', 'd']);
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});
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});
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describe('RegExp', () => {
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it('should escape regexp', () => {
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expect(new RegExp(escapeRegExp('b')).exec('abc')).toBeTruthy();
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expect(new RegExp(escapeRegExp('b')).exec('adc')).toBeFalsy();
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expect(new RegExp(escapeRegExp('a.b')).exec('a.b')).toBeTruthy();
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expect(new RegExp(escapeRegExp('a.b')).exec('axb')).toBeFalsy();
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});
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});
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});
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}
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