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fix(animations): ensure the web-animations driver converts style prop…
…s to camel-case The web animations API now requires that all styles are converted to camel case. Chrome has already made this breaking change and hyphenated styles are not functional anymore. Closes angular#9111
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101
modules/@angular/platform-browser/test/dom/web_animations_driver_spec.ts
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,101 @@ | ||
| import { | ||
| AsyncTestCompleter, | ||
| beforeEach, | ||
| ddescribe, | ||
| xdescribe, | ||
| describe, | ||
| expect, | ||
| iit, | ||
| inject, | ||
| it, | ||
| xit, | ||
| beforeEachProviders | ||
| } from '@angular/core/testing/testing_internal'; | ||
|
|
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| import {el} from '@angular/platform-browser/testing'; | ||
| import {WebAnimationsDriver} from '../../src/dom/web_animations_driver'; | ||
| import {DomAnimatePlayer} from '../../src/dom/dom_animate_player'; | ||
| import {MockDomAnimatePlayer} from '../../testing/mock_dom_animate_palyer'; | ||
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| import {AnimationKeyframe, AnimationStyles} from '../../core_private'; | ||
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| class ExtendedWebAnimationsDriver extends WebAnimationsDriver { | ||
| public log: {[key: string]: any}[] = []; | ||
|
|
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| constructor() { | ||
| super(); | ||
| } | ||
|
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| _triggerWebAnimation(elm: any, keyframes: any[], options: any): DomAnimatePlayer { | ||
| this.log.push({ | ||
| 'elm': elm, | ||
| 'keyframes': keyframes, | ||
| 'options': options | ||
| }); | ||
| return new MockDomAnimatePlayer(); | ||
| } | ||
| } | ||
|
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| function _makeStyles(styles: {[key: string]: string|number}): AnimationStyles { | ||
| return new AnimationStyles([styles]); | ||
| } | ||
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| function _makeKeyframe(offset: number, styles: {[key: string]: string|number}): AnimationKeyframe { | ||
| return new AnimationKeyframe(offset, _makeStyles(styles)); | ||
| } | ||
|
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||
| export function main() { | ||
| describe('WebAnimationsDriver', () => { | ||
| var driver: ExtendedWebAnimationsDriver; | ||
| var elm: HTMLElement; | ||
| beforeEach(() => { | ||
| driver = new ExtendedWebAnimationsDriver(); | ||
| elm = el('<div></div>'); | ||
| }); | ||
|
|
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| it('should convert all styles to camelcase', () => { | ||
| var startingStyles = _makeStyles({ | ||
| 'border-top-right': '40px' | ||
| }); | ||
| var styles = [ | ||
| _makeKeyframe(0, { 'max-width': '100px', 'height': '200px' }), | ||
| _makeKeyframe(1, { 'font-size': '555px' }) | ||
| ]; | ||
|
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| driver.animate(elm, startingStyles, styles, 0, 0, 'linear'); | ||
| var details = driver.log.pop(); | ||
| var startKeyframe = details['keyframes'][0]; | ||
| var firstKeyframe = details['keyframes'][1]; | ||
| var lastKeyframe = details['keyframes'][2]; | ||
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| expect(startKeyframe['borderTopRight']).toEqual('40px'); | ||
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| expect(firstKeyframe['maxWidth']).toEqual('100px'); | ||
| expect(firstKeyframe['max-width']).toBeFalsy(); | ||
| expect(firstKeyframe['height']).toEqual('200px'); | ||
|
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| expect(lastKeyframe['fontSize']).toEqual('555px'); | ||
| expect(lastKeyframe['font-size']).toBeFalsy(); | ||
| }); | ||
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| it('should auto prefix numeric properties with a `px` value', () => { | ||
| var startingStyles = _makeStyles({ 'borderTopWidth': 40 }); | ||
| var styles = [ | ||
| _makeKeyframe(0, { 'font-size': 100 }), | ||
| _makeKeyframe(1, { 'height': '555em' }) | ||
| ]; | ||
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| driver.animate(elm, startingStyles, styles, 0, 0, 'linear'); | ||
| var details = driver.log.pop(); | ||
| var startKeyframe = details['keyframes'][0]; | ||
| var firstKeyframe = details['keyframes'][1]; | ||
| var lastKeyframe = details['keyframes'][2]; | ||
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| expect(startKeyframe['borderTopWidth']).toEqual('40px'); | ||
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| expect(firstKeyframe['fontSize']).toEqual('100px'); | ||
|
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| expect(lastKeyframe['height']).toEqual('555em'); | ||
| }); | ||
| }); | ||
| } |
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34 changes: 34 additions & 0 deletions
34
modules/@angular/platform-browser/testing/mock_dom_animate_palyer.ts
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,34 @@ | ||
| import {DomAnimatePlayer} from '../src/dom/dom_animate_player'; | ||
| import {isPresent} from "../src/facade/lang"; | ||
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| export class MockDomAnimatePlayer implements DomAnimatePlayer { | ||
| public captures: {[key: string]: any[]} = {}; | ||
| private _position: number = 0; | ||
| private _onfinish = () => {}; | ||
| public currentTime: number; | ||
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| _capture(method: string, data: any) { | ||
| if (!isPresent(this.captures[method])) { | ||
| this.captures[method] = []; | ||
| } | ||
| this.captures[method].push(data); | ||
| } | ||
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| cancel() { this._capture('cancel', null); } | ||
| play() { this._capture('play', null); } | ||
| pause() { this._capture('pause', null); } | ||
| finish() { | ||
| this._capture('finish', null); | ||
| this._onfinish(); | ||
| } | ||
| set onfinish(fn) { | ||
| this._capture('onfinish', fn); | ||
| this._onfinish = fn; | ||
| } | ||
| get onfinish() { return this._onfinish; } | ||
| set position(val) { | ||
| this._capture('position', val); | ||
| this._position = val; | ||
| } | ||
| get position() { return this._position; } | ||
| } |