@uppy/utils/lib/isPreviewSupported.test.js

Shared utility functions for Uppy Core and plugins maintained by the Uppy team.

import { describe, expect, it } from 'vitest';
import isPreviewSupported from './isPreviewSupported.js';
describe('isPreviewSupported', () => {
    it('should return true for any filetypes that browsers can preview', () => {
        const supported = [
            'image/jpeg',
            'image/gif',
            'image/png',
            'image/svg',
            'image/svg+xml',
            'image/bmp',
            'image/jpg',
            'image/webp',
            'image/avif',
        ];
        supported.forEach((ext) => {
            expect(isPreviewSupported(ext)).toEqual(true);
        });
        expect(isPreviewSupported('foo')).toEqual(false);
    });
});