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externalLink.test.js
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42 lines (38 loc) · 1.96 KB
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import { externalLink } from './externalLink';
describe('externalLink', () => {
const svg =
'<span class="external-link-icon"><svg width="12" height="12" viewBox="0 0 12 12" xmlns="http://www.w3.org/2000/svg"><path d="M9.33318 10.6667H1.33318V2.66667H4.66651V1.33333H0.959845C0.699845 1.32667 0.453179 1.42 0.273179 1.6C0.086512 1.77333 -0.00682137 2.02 -0.000154701 2.27333V11.0667C-0.00682137 11.32 0.086512 11.56 0.273179 11.74C0.453179 11.92 0.706512 12.0133 0.959845 12.0067H9.70651C10.2398 12.0067 10.6665 11.5867 10.6665 11.0667V7.33333H9.33318V10.6667ZM9.72651 1.33333H7.33318C6.96651 1.33333 6.66651 1.03333 6.66651 0.666667C6.66651 0.3 6.96651 0 7.33318 0H11.3332C11.6998 0 11.9998 0.3 11.9998 0.666667V4.66667C11.9998 5.03333 11.6998 5.33333 11.3332 5.33333C10.9665 5.33333 10.6665 5.03333 10.6665 4.66667V2.27333L7.91985 5.02C7.65985 5.28 7.23985 5.28 6.97985 5.02C6.71985 4.76 6.71985 4.34 6.97985 4.08L9.72651 1.33333Z" fill="currentColor"></path></svg></span>';
describe('externalLink', () => {
afterEach(() => {
document.body.innerHTML = '';
});
it('adds an svg to last word of text when text is a single word', () => {
document.body.innerHTML = `
<div id="main">
<a>test</a>
</div>
`;
externalLink();
expect(
document.querySelector('.external-link-tag-wrapper'),
).not.toBeNull();
expect(
document.querySelector('.external-link-tag-wrapper').innerHTML,
).toEqual('test' + svg);
});
it('adds an svg to last word of text when text is a sentance', () => {
document.body.innerHTML = `
<div id="main">
<a>i like to make tests</a>
</div>
`;
externalLink();
expect(
document.querySelector('.external-link-tag-wrapper'),
).not.toBeNull();
expect(
document.querySelector('.external-link-tag-wrapper').innerHTML,
).toEqual('tests' + svg);
});
});
});