76 lines
2.2 KiB
JavaScript
76 lines
2.2 KiB
JavaScript
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import {describe, ddescribe, it, iit, xit, xdescribe, expect, beforeEach, el} from 'angular2/test_lib';
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import {ListWrapper} from 'angular2/src/facade/collection';
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import {RenderView} from 'angular2/src/render/dom/view/view';
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import {ShadowDomStrategy} from 'angular2/src/render/dom/shadow_dom/shadow_dom_strategy';
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import {LightDom} from 'angular2/src/render/dom/shadow_dom/light_dom';
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export function main() {
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function createView() {
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var proto = null;
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var rootNodes = [el('<div></div>')];
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var boundTextNodes = [];
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var boundElements = [el('<div></div>')];
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var viewContainers = [];
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var contentTags = [];
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return new RenderView(proto, rootNodes,
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boundTextNodes, boundElements, viewContainers, contentTags);
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}
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function createShadowDomStrategy(log) {
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return new FakeShadowDomStrategy(log);
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}
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describe('RenderView', () => {
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var log, strategy;
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beforeEach( () => {
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log = [];
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strategy = createShadowDomStrategy(log);
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});
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describe('setComponentView', () => {
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it('should redistribute when a component is added to a hydrated view', () => {
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var hostView = createView();
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var childView = createView();
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hostView.hydrate(null);
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hostView.setComponentView(strategy, 0, childView);
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expect(log[0]).toEqual(['redistribute']);
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});
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it('should not redistribute when a component is added to a dehydrated view', () => {
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var hostView = createView();
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var childView = createView();
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hostView.setComponentView(strategy, 0, childView);
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expect(log).toEqual([]);
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});
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});
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});
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}
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class FakeShadowDomStrategy extends ShadowDomStrategy {
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log;
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constructor(log) {
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super();
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this.log = log;
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}
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constructLightDom(lightDomView:RenderView, shadowDomView:RenderView, element): LightDom {
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return new FakeLightDom(this.log, lightDomView, shadowDomView, element);
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}
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}
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class FakeLightDom extends LightDom {
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log;
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constructor(log, lightDomView:RenderView, shadowDomView:RenderView, element) {
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super(lightDomView, shadowDomView, element);
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this.log = log;
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}
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redistribute() {
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ListWrapper.push(this.log, ['redistribute']);
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}
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}
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