feat(playwright): add basic tests

[skip ci]

Signed-off-by: Maksim Sukharev <antreesy.web@gmail.com>

Author: Antreesy

src/__tests__/e2e/example.spec.ts

@@ -0,0 +1,37 @@
+import type { Page } from '@playwright/test'
+
+import { expect, test } from '@playwright/test'
+
+async function login(page: Page, { login, password, location }: {
+	login: string
+	password: string
+	location: string
+}) {
+	await page.goto('apps/spreed/')
+	await page.getByRole('textbox', { name: 'Account name or email' }).fill('admin')
+	await page.getByRole('textbox', { name: 'Password' }).fill('admin')
+	await page.getByRole('button', { name: 'Log in', exact: true }).click()
+	await page.waitForURL('apps/spreed/')
+}
+
+test('can open app', async ({ page }) => {
+	await login(page, { login: 'admin', password: 'admin', location: 'apps/spreed/' })
+	// Expect a title "to contain" a substring.
+	await expect(page).toHaveTitle(/Talk - Nextcloud/)
+})
+
+test('can open a conversation', async ({ page }) => {
+	await login(page, { login: 'admin', password: 'admin', location: 'apps/spreed/' })
+	await page.getByRole('textbox', { name: 'Search …' }).fill('test')
+	await page.locator('a[href="/index.php/call/biiwputz"]').click()
+	await page.waitForURL('call/biiwputz')
+
+	const selector = '.rich-contenteditable__input'
+	await expect(page.locator(selector)).toBeVisible()
+	await page.waitForFunction((selector) => document.querySelector(selector)!.getAttribute('contenteditable') === 'true', selector)
+	// Expects page to have a heading with the name of Installation.
+	// await expect(page.getByRole('textbox', { name: 'Write a message' })).toBeVisible()
+	await page.locator(selector).fill('wololo')
+
+	await page.locator('button[aria-label="Send message"]').click()
+})