⚡️(e2e) add workers to playwright with CI

We have added workers to playwright to run tests in parallel,
this will help us to run tests faster.
The tests run on a commun database, so to keep the tests
stable between browsers, we created 3 different
users to run the tests, it will avoid to have commun data
stepping on each other.

docker/auth/realm.json

@@ -56,12 +56,34 @@
       "realmRoles": ["user"]
     },
     {
-      "username": "user-e2e",
+      "username": "user-e2e-chromium",
       "enabled": true,
       "credentials": [
         {
           "type": "password",
-          "value": "password-e2e"
+          "value": "password-e2e-chromium"
+        }
+      ],
+      "realmRoles": ["user"]
+    },
+    {
+      "username": "user-e2e-webkit",
+      "enabled": true,
+      "credentials": [
+        {
+          "type": "password",
+          "value": "password-e2e-webkit"
+        }
+      ],
+      "realmRoles": ["user"]
+    },
+    {
+      "username": "user-e2e-firefox",
+      "enabled": true,
+      "credentials": [
+        {
+          "type": "password",
+          "value": "password-e2e-firefox"
         }
       ],
       "realmRoles": ["user"]

src/frontend/apps/e2e/__tests__/app-desk/common.ts

@@ -1,13 +1,18 @@
 import { Page } from '@playwright/test';
 
-export const keyCloakSignIn = async (page: Page) => {
+export const keyCloakSignIn = async (page: Page, browserName: string) => {
   const title = await page.locator('h1').first().textContent({
     timeout: 5000,
   });
 
   if (title?.includes('Sign in to your account')) {
-    await page.getByRole('textbox', { name: 'username' }).fill('user-e2e');
-    await page.getByRole('textbox', { name: 'password' }).fill('password-e2e');
+    await page
+      .getByRole('textbox', { name: 'username' })
+      .fill(`user-e2e-${browserName}`);
+
+    await page
+      .getByRole('textbox', { name: 'password' })
+      .fill(`password-e2e-${browserName}`);
 
     await page.click('input[type="submit"]');
   }

src/frontend/apps/e2e/__tests__/app-desk/header.spec.ts

@@ -2,9 +2,9 @@ import { expect, test } from '@playwright/test';
 
 import { keyCloakSignIn } from './common';
 
-test.beforeEach(async ({ page }) => {
+test.beforeEach(async ({ page, browserName }) => {
   await page.goto('/');
-  await keyCloakSignIn(page);
+  await keyCloakSignIn(page, browserName);
 });
 
 test.describe('Header', () => {

src/frontend/apps/e2e/__tests__/app-desk/language.spec.ts

@@ -2,9 +2,9 @@ import { expect, test } from '@playwright/test';
 
 import { keyCloakSignIn } from './common';
 
-test.beforeEach(async ({ page }) => {
+test.beforeEach(async ({ page, browserName }) => {
   await page.goto('/');
-  await keyCloakSignIn(page);
+  await keyCloakSignIn(page, browserName);
 });
 
 test.describe('Language', () => {

src/frontend/apps/e2e/__tests__/app-desk/menu.spec.ts

@@ -2,9 +2,9 @@ import { expect, test } from '@playwright/test';
 
 import { keyCloakSignIn } from './common';
 
-test.beforeEach(async ({ page }) => {
+test.beforeEach(async ({ page, browserName }) => {
   await page.goto('/');
-  await keyCloakSignIn(page);
+  await keyCloakSignIn(page, browserName);
 });
 
 test.describe('Menu', () => {

src/frontend/apps/e2e/__tests__/app-desk/teams.spec.ts

@@ -4,9 +4,9 @@ import { waitForElementCount } from '../helpers';
 
 import { keyCloakSignIn } from './common';
 
-test.beforeEach(async ({ page }) => {
+test.beforeEach(async ({ page, browserName }) => {
   await page.goto('/');
-  await keyCloakSignIn(page);
+  await keyCloakSignIn(page, browserName);
 });
 
 test.describe.configure({ mode: 'serial' });

src/frontend/apps/e2e/playwright.config.ts

@@ -20,7 +20,7 @@ export default defineConfig({
   /* Retry on CI only */
   retries: process.env.CI ? 2 : 0,
   /* Opt out of parallel tests on CI. */
-  workers: process.env.CI ? 1 : undefined,
+  workers: process.env.CI ? 3 : undefined,
   /* Reporter to use. See https://playwright.dev/docs/test-reporters */
   reporter: [['html', { outputFolder: './report' }]],
   /* Shared settings for all the projects below. See https://playwright.dev/docs/api/class-testoptions. */