53 lines
2.0 KiB
TypeScript
53 lines
2.0 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 {AnimationPlayer, ɵAnimationKeyframe as AnimationKeyframe, ɵAnimationStyles as AnimationStyles} from '@angular/core';
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import {MockAnimationPlayer} from '@angular/core/testing/testing_internal';
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import {AnimationDriver} from '@angular/platform-browser';
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import {ListWrapper} from './facade/collection';
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export class MockAnimationDriver extends AnimationDriver {
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public log: {[key: string]: any}[] = [];
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animate(
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element: any, startingStyles: AnimationStyles, keyframes: AnimationKeyframe[],
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duration: number, delay: number, easing: string,
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previousPlayers: AnimationPlayer[] = []): AnimationPlayer {
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const mockPlayers = <MockAnimationPlayer[]>previousPlayers.filter(
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player => player instanceof MockAnimationPlayer);
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const normalizedStartingStyles = _serializeStyles(startingStyles);
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const normalizedKeyframes = _serializeKeyframes(keyframes);
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const player =
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new MockAnimationPlayer(normalizedStartingStyles, normalizedKeyframes, previousPlayers);
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this.log.push({
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'element': element,
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'startingStyles': normalizedStartingStyles,
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'previousStyles': player.previousStyles,
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'keyframes': keyframes,
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'keyframeLookup': normalizedKeyframes,
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'duration': duration,
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'delay': delay,
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'easing': easing,
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'player': player
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});
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return player;
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}
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}
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function _serializeKeyframes(keyframes: AnimationKeyframe[]): any[] {
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return keyframes.map(keyframe => [keyframe.offset, _serializeStyles(keyframe.styles)]);
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}
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function _serializeStyles(styles: AnimationStyles): {[key: string]: any} {
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const flatStyles: {[key: string]: any} = {};
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styles.styles.forEach((entry: {[key: string]: string | number;}) => {
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Object.keys(entry).forEach(prop => { flatStyles[prop] = entry[prop]; });
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});
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return flatStyles;
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}
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