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joplin/packages/app-cli/tests/mimeUtils.js

29 lines
1.1 KiB
JavaScript

/* eslint-disable no-unused-vars */
const time = require('@joplin/lib/time').default;
const { fileContentEqual, setupDatabase, setupDatabaseAndSynchronizer, db, synchronizer, fileApi, sleep, clearDatabase, switchClient, syncTargetId, objectsEqual, checkThrowAsync } = require('./test-utils.js');
const mimeUtils = require('@joplin/lib/mime-utils.js').mime;
describe('mimeUils', function() {
beforeEach(async (done) => {
done();
});
it('should get the file extension from the mime type', (async () => {
expect(mimeUtils.toFileExtension('image/jpeg')).toBe('jpg');
expect(mimeUtils.toFileExtension('image/jpg')).toBe('jpg');
expect(mimeUtils.toFileExtension('IMAGE/JPG')).toBe('jpg');
expect(mimeUtils.toFileExtension('')).toBe(null);
}));
it('should get the mime type from the filename', (async () => {
expect(mimeUtils.fromFilename('test.jpg')).toBe('image/jpeg');
expect(mimeUtils.fromFilename('test.JPG')).toBe('image/jpeg');
expect(mimeUtils.fromFilename('test.doesntexist')).toBe(null);
expect(mimeUtils.fromFilename('test')).toBe(null);
}));
});