mirror of
https://github.com/zebrajr/HomeLab.git
synced 2025-12-06 00:20:22 +01:00
21 lines
580 B
JavaScript
21 lines
580 B
JavaScript
'use babel';
|
|
|
|
import setFontSize from '../../lib/fonts/set-font-size';
|
|
|
|
describe('Font size setter', () => {
|
|
const root = document.documentElement;
|
|
|
|
it('should be able to change root element\'s font-size', () => {
|
|
expect(root.style.fontSize).toBe('');
|
|
setFontSize(22);
|
|
expect(root.style.fontSize).toBe('22px');
|
|
});
|
|
|
|
it('should be able to unset root element\'s font-size', () => {
|
|
setFontSize(22);
|
|
expect(root.style.fontSize).toBe('22px');
|
|
setFontSize(null);
|
|
expect(root.style.fontSize).toBe('');
|
|
});
|
|
});
|