91 lines
3.0 KiB
TypeScript
91 lines
3.0 KiB
TypeScript
import { expect } from 'chai';
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import { DirectiveParser } from '../../src/parsers/directive.parser';
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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: DirectiveParser;
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beforeEach(() => {
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parser = new DirectiveParser();
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});
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it('should not choke when no html is present in template', () => {
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const contents = 'Hello World';
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const keys = parser.extract(contents, templateFilename).keys();
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expect(keys).to.deep.equal([]);
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});
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it('should use contents as key when there is no translate attribute value 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 use translate attribute value as key when provided', () => {
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const contents = '<div translate="MY_KEY">Hello World<div>';
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const keys = parser.extract(contents, templateFilename).keys();
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expect(keys).to.deep.equal(['MY_KEY']);
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});
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it('should not process children when translate attribute is present', () => {
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const contents = `<div translate>Hello <strong translate>World</strong></div>`;
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const keys = parser.extract(contents, templateFilename).keys();
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expect(keys).to.deep.equal(['Hello <strong translate>World</strong>']);
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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 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 value 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 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 extract contents from within custom tags', () => {
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const contents = `<custom-table><tbody><tr><td translate>Hello World</td></tr></tbody></custom-table>`;
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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 not cause error when no html is present in template', () => {
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const contents = `
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import { Component } from '@angular/core';
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@Component({
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template: '{{ variable }}'
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})
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export class MyComponent {
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variable: string
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}
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`;
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const keys = parser.extract(contents, componentFilename).keys();
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expect(keys).to.deep.equal([]);
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});
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});
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