+import '@testing-library/jest-dom/extend-expect';
+
+import { addMessages } from 'svelte-i18n';
+
+import { cleanup, render } from '@testing-library/svelte';
+import '$/config/i18n';
+
+import Topic from './topic.svelte';
+
+const internals = {
+ results: null,
+ basicTopic: {
+ id: 'b1a4f8d1-4d16-4872-b391-fda6a0e9012d',
+ title: 'I sure am a test topic',
+ ttl: 160 * 1000,
+ updated_at: Date.now(),
+ forum: {
+ id: 'diversion',
+ glyph: '⏃',
+ label: 'test_forums.diversion'
+ },
+ tags: [
+ {
+ id: 'fish',
+ weight: 40
+ },
+ {
+ id: 'statue',
+ weight: 5
+ }
+ ],
+ posts: [
+ {
+ id: '413a74db-9473-4bac-8698-da9452c05854',
+ text: 'This is the first post',
+ created_at: Date.UTC(1999, 7, 1, 8, 8, 2, 111).valueOf(),
+ author: {
+ handle: 'past_user',
+ id: 'c76d3e51-76ac-4e84-a1b2-2eee9abd68b3'
+ }
+ },
+ {
+ id: '821ff177-5250-406f-9431-1a8097b35430',
+ text: 'This response came later',
+ created_at: Date.UTC(2038, 1, 2, 3, 4, 6, 789).valueOf(),
+ author: {
+ handle: 'future_user',
+ id: 'cb9307cb-77e9-4c55-bbe7-dbbf88737358'
+ }
+ }
+ ]
+ },
+ topicWithoutForum: {
+ id: '9715e9ee-0d63-4b50-b613-826ef2791728',
+ title: 'This topic, no forums',
+ ttl: 160 * 1000,
+ updated_at: Date.now(),
+ tags: [
+ {
+ id: 'cauliflower',
+ weight: 33
+ }
+ ],
+ posts: []
+ }
+};
+
+describe('Topic component', () => {
+
+ beforeAll(() => {
+
+ addMessages('en', {
+ 'test_forums.diversion': 'Diversion'
+ });
+ });
+
+ beforeEach(() => {
+
+ internals.results = render(Topic, { props: {
+ topic: internals.basicTopic
+ } });
+ });
+
+ test('Should show the topic title', () => {
+
+ expect(internals.results.getByText('I sure am a test topic'))
+ .toBeVisible();
+ });
+ test('Should display remaining time in readable format', () => {
+
+ expect(internals.results.getByText(/2 minutes remaining/))
+ .toBeVisible();
+ });
+ test('Remaining time should be a permalink to the topic', () => {
+
+ expect(internals.results.getByText(/2 minutes remaining/).closest('a'))
+ .toHaveAttribute('href', '/t/b1a4f8d1-4d16-4872-b391-fda6a0e9012d');
+ });
+
+ test('Should show text for all posts', () => {
+
+ expect(internals.results.getByText('This is the first post'))
+ .toBeVisible();
+ expect(internals.results.getByText('This response came later'))
+ .toBeVisible();
+ });
+
+ describe('Forum link', () => {
+
+ test('Should show forum if the post has one', () => {
+
+ expect(internals.results.getByText(/^\s*⏃\s*Diversion\s*$/))
+ .toBeVisible();
+ });
+
+ test('Forum text should be a permalink to the forum', () => {
+
+ expect(internals.results.getByText(/^\s*⏃\s*Diversion\s*$/).closest('a'))
+ .toHaveAttribute('href', '/f/diversion');
+ });
+
+ test('Should not show forum if the post doesn\'t have one', () => {
+
+ cleanup();
+ internals.results = render(Topic, { props: {
+ topic: internals.topicWithoutForum
+ } });
+
+ expect(internals.results.queryByText(/^\s*⏃\s*Diversion\s*$/))
+ .toBe(null);
+ });
+ });
+
+ describe('Tag listing', () => {
+
+ test('Should show topic tags', () => {
+
+ expect(internals.results.getByText('fish'))
+ .toBeVisible();
+ expect(internals.results.getByText('fish'))
+ .toHaveTextContent('fish(40)');
+ expect(internals.results.getByText('statue'))
+ .toBeVisible();
+ expect(internals.results.getByText('statue'))
+ .toHaveTextContent('statue(5)');
+ });
+
+ test('Tag text should be a permalink to the tag', () => {
+
+ expect(internals.results.getByText('fish').closest('a'))
+ .toHaveAttribute('href', '/g/fish');
+ expect(internals.results.getByText('statue').closest('a'))
+ .toHaveAttribute('href', '/g/statue');
+ });
+ });
+});