CommunitySolidServer/test/unit/storage/conversion/MarkdownToHtmlConverter.test.ts
2021-11-08 10:16:28 +01:00

38 lines
1.7 KiB
TypeScript

import { BasicRepresentation } from '../../../../src/http/representation/BasicRepresentation';
import { MarkdownToHtmlConverter } from '../../../../src/storage/conversion/MarkdownToHtmlConverter';
import { readableToString } from '../../../../src/util/StreamUtil';
import type { TemplateEngine } from '../../../../src/util/templates/TemplateEngine';
describe('A MarkdownToHtmlConverter', (): void => {
const identifier = { path: 'http://test.com/text' };
const preferences = {};
let templateEngine: TemplateEngine;
let converter: MarkdownToHtmlConverter;
beforeEach(async(): Promise<void> => {
templateEngine = {
render: jest.fn().mockReturnValue(Promise.resolve('<html>')),
};
converter = new MarkdownToHtmlConverter(templateEngine);
});
it('supports going from markdown to html.', async(): Promise<void> => {
await expect(converter.getOutputTypes('text/markdown')).resolves.toEqual({ 'text/html': 1 });
});
it('converts markdown and inserts it in the template.', async(): Promise<void> => {
const markdown = 'Text `code` more text.';
const representation = new BasicRepresentation(markdown, 'text/markdown', true);
const prom = converter.handle({ identifier, representation, preferences });
await expect(prom).resolves.toBeDefined();
const result = await prom;
expect(result.binary).toBe(true);
expect(result.metadata.contentType).toBe('text/html');
await expect(readableToString(result.data)).resolves.toBe('<html>');
expect(templateEngine.render).toHaveBeenCalledTimes(1);
expect(templateEngine.render).toHaveBeenLastCalledWith(
{ htmlBody: '<p>Text <code>code</code> more text.</p>\n' },
);
});
});