forgejo/tests/e2e/image-diff.test.e2e.ts
Otto Richter f87b76160e e2e: Selective screenshots (#9499)
* Add some test that only snapshot relevant content
* Allow adding marging around the element in case the environment is relevant (e.g. the location of an element relative to the parent, but excluding the environment of the parent)

Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/9499
Reviewed-by: Gusted <gusted@noreply.codeberg.org>
Co-authored-by: Otto Richter <git@otto.splvs.net>
Co-committed-by: Otto Richter <git@otto.splvs.net>
2025-10-03 13:45:08 +02:00

67 lines
3.5 KiB
TypeScript

// @watch start
// templates/repo/diff/**
// web_src/css/features/imagediff.css
// web_src/css/modules/tab.css
// web_src/js/modules/tab.ts
// @watch end
import {expect} from '@playwright/test';
import {test, dynamic_id} from './utils_e2e.ts';
import {screenshot} from './shared/screenshots.ts';
test.use({user: 'user2'});
test('Repository image diff', async ({page}) => {
// Generate a temporary SVG and edit it.
let response = await page.goto('/user2/repo1/_new/master', {waitUntil: 'domcontentloaded'});
expect(response?.status()).toBe(200);
const filename = `${dynamic_id()}.svg`;
await page.getByPlaceholder('Name your file…').fill(filename);
await page.locator('.monaco-editor').click();
await page.keyboard.type('<svg version="1.1" width="300" height="200" xmlns="http://www.w3.org/2000/svg"><circle cx="150" cy="100" r="80" fill="green" /></svg>\n');
await page.locator('.quick-pull-choice input[value="direct"]').click();
await page.getByRole('button', {name: 'Commit changes'}).click();
response = await page.goto(`/user2/repo1/_edit/master/${filename}`, {waitUntil: 'domcontentloaded'});
expect(response?.status()).toBe(200);
await page.locator('.monaco-editor').click();
await page.keyboard.press('Meta+KeyA');
await page.keyboard.type('<svg version="1.1" width="300" height="200" xmlns="http://www.w3.org/2000/svg"><circle cx="150" cy="100" r="80" fill="red" /></svg>\n');
await page.locator('.quick-pull-choice input[value="direct"]').click();
await page.getByRole('button', {name: 'Commit changes'}).click();
// Go to the commit page, where a image diff is shown.
await page.locator('.commit-summary a.default-link').click();
// Exhaustively test tabs works as expected
await expect(page.locator('.item[data-tab="diff-side-by-side-1"]')).toContainClass('active');
await expect(page.locator('.item[data-tab="diff-swipe-1"]')).not.toContainClass('active');
await expect(page.locator('.item[data-tab="diff-overlay-1"]')).not.toContainClass('active');
await expect(page.locator('.tab[data-tab="diff-side-by-side-1"]')).toBeVisible();
await expect(page.locator('.tab[data-tab="diff-swipe-1"]')).toBeHidden();
await expect(page.locator('.tab[data-tab="diff-overlay-1"]')).toBeHidden();
await screenshot(page, page.locator('#diff-container'));
await page.getByText('Swipe').click();
await expect(page.locator('.item[data-tab="diff-side-by-side-1"]')).not.toContainClass('active');
await expect(page.locator('.item[data-tab="diff-swipe-1"]')).toContainClass('active');
await expect(page.locator('.item[data-tab="diff-overlay-1"]')).not.toContainClass('active');
await expect(page.locator('.tab[data-tab="diff-side-by-side-1"]')).toBeHidden();
await expect(page.locator('.tab[data-tab="diff-swipe-1"]')).toBeVisible();
await expect(page.locator('.tab[data-tab="diff-overlay-1"]')).toBeHidden();
await screenshot(page, page.locator('#diff-container'));
await page.getByText('Overlay').click();
await expect(page.locator('.item[data-tab="diff-side-by-side-1"]')).not.toContainClass('active');
await expect(page.locator('.item[data-tab="diff-swipe-1"]')).not.toContainClass('active');
await expect(page.locator('.item[data-tab="diff-overlay-1"]')).toContainClass('active');
await expect(page.locator('.tab[data-tab="diff-side-by-side-1"]')).toBeHidden();
await expect(page.locator('.tab[data-tab="diff-swipe-1"]')).toBeHidden();
await expect(page.locator('.tab[data-tab="diff-overlay-1"]')).toBeVisible();
await screenshot(page, page.locator('#diff-container'));
});