forgejo/web_src/js/svg.test.js

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import {expect, test} from 'vitest';
import {svg, SvgIcon, svgParseOuterInner} from './svg.js';
import {createApp, h} from 'vue';
test('svg', () => {
expect(svg('octicon-repo')).toMatch(/^<svg/);
expect(svg('octicon-repo', 16)).toContain('width="16"');
expect(svg('octicon-repo', 32)).toContain('width="32"');
});
test('svgParseOuterInner', () => {
const {svgOuter, svgInnerHtml} = svgParseOuterInner('octicon-repo');
expect(svgOuter.nodeName).toMatch('svg');
expect(svgOuter.classList.contains('octicon-repo')).toBeTruthy();
expect(svgInnerHtml).toContain('<path');
});
test('SvgIcon', () => {
const root = document.createElement('div');
createApp({render: () => h(SvgIcon, {name: 'octicon-link', size: 24, class: 'base', className: 'extra'})}).mount(root);
const node = root.firstChild;
expect(node.nodeName).toEqual('svg');
expect(node.getAttribute('width')).toEqual('24');
expect(node.getAttribute('height')).toEqual('24');
expect(node.classList.contains('octicon-link')).toBeTruthy();
expect(node.classList.contains('base')).toBeTruthy();
expect(node.classList.contains('extra')).toBeTruthy();
});