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test(link): use jest-dom matchers, remove snapshots

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This commit is contained in:
Eric Liu 2020-01-01 12:12:41 -08:00
commit a6cb552a52
2 changed files with 18 additions and 33 deletions
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24
src/components/Link/Link.test.js
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@ -1,13 +1,8 @@
import { render } from '@testing-library/svelte'; import { render } from '@testing-library/svelte';
import Component from './Link.Story.svelte'; import Component from './Link.Story.svelte';
describe('Link', () => { test('Link', () => {
function hasClass(element, className) { const { container, rerender } = render(Component, {
return element.classList.contains(className);
}
test('default', () => {
const { getByText, container, rerender } = render(Component, {
href: '#', href: '#',
inline: false, inline: false,
disabled: false disabled: false
@ -17,17 +12,12 @@ describe('Link', () => {
let element = null; let element = null;
element = container.querySelector(selector); element = container.querySelector(selector);
expect(element).toBeInTheDocument(); expect(element).toHaveAttribute('href', '#');
expect(element.getAttribute('href')).toEqual('#'); expect(element).not.toHaveClass('bx--link--inline', 'bx--link--disabled');
expect(hasClass(element, 'bx--link--inline')).toEqual(false); expect(element).toHaveTextContent('Link');
expect(hasClass(element, 'bx--link--disabled')).toEqual(false);
expect(getByText('Link')).toBeInTheDocument();
expect(container.innerHTML).toMatchSnapshot();
rerender({ props: { inline: true, disabled: true } }); rerender({ props: { inline: true, disabled: true } });
element = container.querySelector(selector); element = container.querySelector(selector);
expect(hasClass(element, 'bx--link--inline')).toEqual(true); expect(element).toHaveClass('bx--link--inline', 'bx--link--disabled');
expect(hasClass(element, 'bx--link--disabled')).toEqual(true);
expect(container.innerHTML).toMatchSnapshot();
});
}); });

5
src/components/Link/__snapshots__/Link.test.js.snap
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@ -1,5 +0,0 @@
// Jest Snapshot v1, https://goo.gl/fbAQLP
exports[`Link default 1`] = `"<div><div class=\\"layout svelte-q1u82c\\"><div><a class=\\"bx--link\\" href=\\"#\\">Link</a></div></div></div>"`;
exports[`Link default 2`] = `"<div><div class=\\"layout svelte-q1u82c\\"><div><p class=\\"bx--link bx--link--disabled bx--link--inline\\">Link</p></div></div></div>"`;