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test(ivy): get ViewRef.rootNodes should get all root nodes from projectable nodes (#33647)

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PR Close #33647
This commit is contained in:
Pawel Kozlowski
2019-11-07 12:23:17 +01:00
committed by Kara Erickson
parent 9d99c7244f
commit 39712bcdb2
2 changed files with 13 additions and 12 deletions
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10
packages/core/test/acceptance/template_ref_spec.ts
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@ -55,7 +55,7 @@ describe('TemplateRef', () => {
expect(rootNodes.length).toBe(0);
});
it('should include projected nodes', () => {
it('should include projected nodes and their children', () => {
@Component({
selector: 'menu-content',
template: `
@ -75,6 +75,7 @@ describe('TemplateRef', () => {
<menu-content #menu="menuContent">
<button>Item one</button>
<button>Item two</button>
<ng-template [ngIf]="true"><button>Item three</button></ng-template>
</menu-content>
`
})
@ -90,10 +91,11 @@ describe('TemplateRef', () => {
const instance = fixture.componentInstance;
const viewRef = instance.viewContainerRef.createEmbeddedView(instance.content.template);
const rootNodeTextContent = viewRef.rootNodes.map(node => node && node.textContent.trim())
.filter(text => text !== '');
const rootNodeTextContent =
viewRef.rootNodes.map(node => node && node.textContent.trim())
.filter(text => text !== '' && text.indexOf('ng-reflect-ng-if') === -1);
expect(rootNodeTextContent).toEqual(['Header', 'Item one', 'Item two']);
expect(rootNodeTextContent).toEqual(['Header', 'Item one', 'Item two', 'Item three']);
});
it('should descend into view containers on ng-template', () => {