/**
 * @jest-environment jsdom
 */

import '@testing-library/jest-dom/extend-expect';

import { render } from '@testing-library/svelte';
import '$lib/i18n';

import { addMessages } from 'svelte-i18n';

import ForumList from './forum_list.svelte';

const internals = {
	results: null
};

describe('Forum List component', () => {
	beforeAll(() => {
		addMessages('en', {
			'test_forums.yes': 'Absolutely yes',
			'test_forums.no': 'No, not at all',
			'test_forums.maybe': 'OK, maybe...'
		});
	});

	beforeEach(() => {
		internals.results = render(ForumList, {
			props: {
				forums: [
					{
						id: 'yes',
						glyph: '☆',
						label: 'test_forums.yes',
						position: 2
					},
					{
						id: 'no',
						glyph: '◯',
						label: 'test_forums.no',
						position: 0
					},
					{
						id: 'maybe',
						glyph: '⏀',
						label: 'test_forums.maybe',
						position: 1
					}
				]
			}
		});
	});

	test('It should display each forum according to their position', () => {
		expect(internals.results.container).toHaveTextContent(/^◯.+⏀.+☆.+$/);
	});

	test('It should translate forum labels', () => {
		expect(internals.results.getByText('Absolutely yes')).toBeVisible();
		expect(internals.results.getByText('No, not at all')).toBeVisible();
		expect(internals.results.getByText('OK, maybe...')).toBeVisible();
	});

	test('It should display forum glyphs', () => {
		expect(internals.results.getByText('☆')).toBeVisible();
		expect(internals.results.getByText('◯')).toBeVisible();
		expect(internals.results.getByText('⏀')).toBeVisible();
	});

	test('Label should be a permalink to the forum', () => {
		expect(internals.results.getByText('Absolutely yes').closest('a')).toHaveAttribute(
			'href',
			'/f/yes'
		);
		expect(internals.results.getByText('No, not at all').closest('a')).toHaveAttribute(
			'href',
			'/f/no'
		);
		expect(internals.results.getByText('OK, maybe...').closest('a')).toHaveAttribute(
			'href',
			'/f/maybe'
		);
	});

	test('Glyph should be a permalink to the forum', () => {
		expect(internals.results.getByText('☆').closest('a')).toHaveAttribute('href', '/f/yes');
		expect(internals.results.getByText('◯').closest('a')).toHaveAttribute('href', '/f/no');
		expect(internals.results.getByText('⏀').closest('a')).toHaveAttribute('href', '/f/maybe');
	});
});