83 lines
3.3 KiB
TypeScript
83 lines
3.3 KiB
TypeScript
import {
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ddescribe,
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describe,
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it,
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iit,
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xit,
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expect,
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beforeEach,
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afterEach
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} from '@angular/core/testing/testing_internal';
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import {browserDetection} from '@angular/platform-browser/testing';
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import {DatePipe} from '@angular/common';
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import {DateWrapper} from '../../src/facade/lang';
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import {PipeResolver} from '@angular/compiler/src/pipe_resolver';
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export function main() {
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describe("DatePipe", () => {
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var date;
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var pipe;
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beforeEach(() => {
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date = DateWrapper.create(2015, 6, 15, 21, 43, 11);
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pipe = new DatePipe();
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});
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it('should be marked as pure',
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() => { expect(new PipeResolver().resolve(DatePipe).pure).toEqual(true); });
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describe("supports", () => {
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it("should support date", () => { expect(pipe.supports(date)).toBe(true); });
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it("should support int", () => { expect(pipe.supports(123456789)).toBe(true); });
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it("should not support other objects", () => {
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expect(pipe.supports(new Object())).toBe(false);
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expect(pipe.supports(null)).toBe(false);
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});
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});
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// TODO(mlaval): enable tests when Intl API is no longer used, see
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// https://github.com/angular/angular/issues/3333
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if (browserDetection.supportsIntlApi) {
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describe("transform", () => {
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it('should format each component correctly', () => {
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expect(pipe.transform(date, 'y')).toEqual('2015');
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expect(pipe.transform(date, 'yy')).toEqual('15');
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expect(pipe.transform(date, 'M')).toEqual('6');
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expect(pipe.transform(date, 'MM')).toEqual('06');
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expect(pipe.transform(date, 'MMM')).toEqual('Jun');
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expect(pipe.transform(date, 'MMMM')).toEqual('June');
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expect(pipe.transform(date, 'd')).toEqual('15');
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expect(pipe.transform(date, 'E')).toEqual('Mon');
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expect(pipe.transform(date, 'EEEE')).toEqual('Monday');
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expect(pipe.transform(date, 'H')).toEqual('21');
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expect(pipe.transform(date, 'j')).toEqual('9 PM');
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expect(pipe.transform(date, 'm')).toEqual('43');
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expect(pipe.transform(date, 's')).toEqual('11');
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});
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it('should format common multi component patterns', () => {
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expect(pipe.transform(date, 'yMEd')).toEqual('Mon, 6/15/2015');
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expect(pipe.transform(date, 'MEd')).toEqual('Mon, 6/15');
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expect(pipe.transform(date, 'MMMd')).toEqual('Jun 15');
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expect(pipe.transform(date, 'yMMMMEEEEd')).toEqual('Monday, June 15, 2015');
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expect(pipe.transform(date, 'jms')).toEqual('9:43:11 PM');
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expect(pipe.transform(date, 'ms')).toEqual('43:11');
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});
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it('should format with pattern aliases', () => {
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expect(pipe.transform(date, 'medium')).toEqual('Jun 15, 2015, 9:43:11 PM');
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expect(pipe.transform(date, 'short')).toEqual('6/15/2015, 9:43 PM');
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expect(pipe.transform(date, 'fullDate')).toEqual('Monday, June 15, 2015');
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expect(pipe.transform(date, 'longDate')).toEqual('June 15, 2015');
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expect(pipe.transform(date, 'mediumDate')).toEqual('Jun 15, 2015');
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expect(pipe.transform(date, 'shortDate')).toEqual('6/15/2015');
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expect(pipe.transform(date, 'mediumTime')).toEqual('9:43:11 PM');
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expect(pipe.transform(date, 'shortTime')).toEqual('9:43 PM');
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});
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});
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}
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});
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}
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