Anvil/tests/components/atoms/AnvilLogo.test.ts

75 lines
2.2 KiB
TypeScript
Raw Normal View History

/* Component test for AnvilLogo atom.
* Copyright (C) 2024 André Jaenisch
* SPDX-FileCopyrightText: 2024 André Jaenisch
* SPDX-License-Identifier: AGPL-3.0-or-later
*
* This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
import '@testing-library/jest-dom';
import { render, screen } from '@testing-library/svelte';
import { init, locale, register } from 'svelte-i18n';
import AnvilLogo from '../../../src/lib/components/atoms/AnvilLogo.svelte';
import enMessages from '../../../src/lib/i18n/locales/en.json';
describe('AnvilLogo.svelte', () => {
beforeEach(() => {
register('en', () => import('../../../src/lib/i18n/locales/en.json'));
init({ fallbackLocale: 'en', initialLocale: 'en' });
locale.set('en');
});
it('should mount', () => {
// Arrange
// Nothing to prepare
// Act
const { container } = render(AnvilLogo);
// Assert
expect(container).toBeTruthy();
});
it('should have a logo', () => {
// Arrange
// Nothing to prepare
// Act
render(AnvilLogo);
// Assert
// No alt text and therefore no accessible name. Turns role img into presentation
expect(screen.getByRole('presentation')).toBeInTheDocument();
});
it('should have a logo', () => {
// Arrange
const i18n = {
alt: 'Testing Anvil'
};
// Act
render(AnvilLogo, { i18n });
// Assert
expect(screen.getByRole('img')).toBeInTheDocument();
});
it('should accept arbitrary classes', () => {
// Arrange
const klass = 'w-full';
// Act
render(AnvilLogo, { class: klass });
// Assert
expect(screen.getByRole('presentation')).toBeInTheDocument();
expect(screen.getByRole('presentation')).toHaveClass('w-full');
});
});