122 lines
3.9 KiB
TypeScript
122 lines
3.9 KiB
TypeScript
import { expect } from 'chai';
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import { DirectiveParser } from '../../src/parsers/directive.parser';
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class TestDirectiveParser extends DirectiveParser {
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public normalizeTemplateAttributes(template: string): string {
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return this._normalizeTemplateAttributes(template);
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}
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}
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describe('DirectiveParser', () => {
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const templateFilename: string = 'test.template.html';
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const componentFilename: string = 'test.component.ts';
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let parser: TestDirectiveParser;
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beforeEach(() => {
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parser = new TestDirectiveParser();
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});
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it('should extract contents when no translate attribute value is provided', () => {
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const contents = '<div translate>Hello World</div>';
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const keys = parser.extract(contents, templateFilename).keys();
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expect(keys).to.deep.equal(['Hello World']);
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});
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it('should extract translate attribute if provided', () => {
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const contents = '<div translate="KEY">Hello World<div>';
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const keys = parser.extract(contents, templateFilename).keys();
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expect(keys).to.deep.equal(['KEY']);
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});
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it('should extract bound translate attribute as key if provided', () => {
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const contents = `<div [translate]="'KEY'">Hello World<div>`;
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const keys = parser.extract(contents, templateFilename).keys();
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expect(keys).to.deep.equal(['KEY']);
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});
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it('should extract direct text nodes when no translate attribute value is provided', () => {
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const contents = `
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<div translate>
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<span>✓</span>
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Hello <strong>World</strong>
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Hi <em>there</em>
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</div>
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`;
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const keys = parser.extract(contents, templateFilename).keys();
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expect(keys).to.deep.equal(['Hello', 'Hi']);
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});
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it('should extract direct text nodes of tags with a translate attribute', () => {
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const contents = `
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<div translate>
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<span>✓</span>
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Hello World
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<div translate>Hi there</div>
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</div>
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`;
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const keys = parser.extract(contents, templateFilename).keys();
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expect(keys).to.deep.equal(['Hello World', 'Hi there']);
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});
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it('should extract translate attribute if provided or direct text nodes if not', () => {
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const contents = `
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<div translate="KEY">
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<span>✓</span>
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Hello World
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<p translate>Hi there</p>
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<p [translate]="'OTHER_KEY'">Lorem Ipsum</p>
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</div>
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`;
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const keys = parser.extract(contents, templateFilename).keys();
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expect(keys).to.deep.equal(['KEY', 'Hi there', 'OTHER_KEY']);
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});
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it('should extract and parse inline template', () => {
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const contents = `
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@Component({
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selector: 'test',
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template: '<p translate>Hello World</p>'
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})
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export class TestComponent { }
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`;
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const keys = parser.extract(contents, componentFilename).keys();
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expect(keys).to.deep.equal(['Hello World']);
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});
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it('should extract contents when no ng2-translate attribute value is provided', () => {
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const contents = '<div ng2-translate>Hello World</div>';
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const keys = parser.extract(contents, templateFilename).keys();
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expect(keys).to.deep.equal(['Hello World']);
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});
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it('should extract ng2-translate attribute if provided', () => {
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const contents = '<div ng2-translate="KEY">Hello World<div>';
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const keys = parser.extract(contents, templateFilename).keys();
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expect(keys).to.deep.equal(['KEY']);
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});
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it('should extract bound ng2-translate attribute as key if provided', () => {
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const contents = `<div [ng2-translate]="'KEY'">Hello World<div>`;
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const keys = parser.extract(contents, templateFilename).keys();
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expect(keys).to.deep.equal(['KEY']);
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});
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it('should not extract translate pipe in html tag', () => {
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const contents = `<p>{{ 'Audiobooks for personal development' | translate }}</p>`;
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const collection = parser.extract(contents, templateFilename);
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expect(collection.values).to.deep.equal({});
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});
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it('should normalize bound attributes', () => {
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const contents = `<p [translate]="'KEY'">Hello World</p>`;
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const template = parser.normalizeTemplateAttributes(contents);
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expect(template).to.equal('<p translate="KEY">Hello World</p>');
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});
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});
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