82 lines
2.2 KiB
TypeScript
82 lines
2.2 KiB
TypeScript
import {
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AsyncTestCompleter,
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beforeEach,
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ddescribe,
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describe,
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expect,
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iit,
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inject,
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it,
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xdescribe,
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xit,
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} from 'angular2/testing_internal';
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import {Component, View} from 'angular2/core';
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import {getComponentInfo, parseFields} from 'angular2/src/upgrade/metadata';
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import {DOM} from 'angular2/src/platform/dom/dom_adapter';
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export function main() {
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if (!DOM.supportsDOMEvents()) return;
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describe('upgrade metadata', () => {
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it('should extract component selector', () => {
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expect(getComponentInfo(ElementNameComponent).selector).toEqual('elementNameDashed');
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});
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describe('errors', () => {
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it('should throw on missing selector', () => {
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expect(() => getComponentInfo(AttributeNameComponent))
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.toThrowErrorWith(
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"Only selectors matching element names are supported, got: [attr-name]");
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});
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it('should throw on non element names', () => {
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expect(() => getComponentInfo(NoAnnotationComponent))
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.toThrowErrorWith("No Directive annotation found on NoAnnotationComponent");
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});
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});
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describe('parseFields', () => {
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it('should process nulls', () => { expect(parseFields(null)).toEqual([]); });
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it('should process values', () => {
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expect(parseFields([' name ', ' prop : attr ']))
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.toEqual([
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{
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prop: 'name',
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attr: 'name',
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bracketAttr: '[name]',
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parenAttr: '(name)',
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bracketParenAttr: '[(name)]',
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onAttr: 'onName',
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bindAttr: 'bindName',
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bindonAttr: 'bindonName'
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},
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{
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prop: 'prop',
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attr: 'attr',
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bracketAttr: '[attr]',
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parenAttr: '(attr)',
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bracketParenAttr: '[(attr)]',
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onAttr: 'onAttr',
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bindAttr: 'bindAttr',
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bindonAttr: 'bindonAttr'
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}
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]);
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});
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})
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});
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}
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@Component({selector: 'element-name-dashed'})
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@View({template: ``})
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class ElementNameComponent {
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}
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@Component({selector: '[attr-name]'})
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@View({template: ``})
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class AttributeNameComponent {
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}
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class NoAnnotationComponent {}
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