owncast/test/automated/browser/tests/chat.js

async function interactiveChatTest(browser, page, newName, chatMessage, device) {
  it('should have the chat input', async () => {
    await page.waitForSelector('#message-input');
  });

  it('should have the chat input enabled', async () => {
    const isDisabled = await page.evaluate(
      'document.querySelector("#message-input").getAttribute("disabled")'
    );
    expect(isDisabled).not.toBe('true');
  });

  it('should have the username label', async () => {
    await page.waitForSelector('#username-display');
  });

  it('should allow changing the username on ' + device, async () => {
    await page.waitForSelector('#username-display');
    await page.evaluate(()=>document.querySelector('#username-display').click())

    await page.waitForSelector('#username-change-input');
    await page.evaluate(()=>document.querySelector('#username-change-input').click())
    await page.type('#username-change-input', 'a new name');

    await page.evaluate(()=>document.querySelector('#username-change-input').click())
    await page.type('#username-change-input', newName);

    await page.waitForSelector('#button-update-username');
    await page.evaluate(()=>document.querySelector('#button-update-username').click())
  });

  it('should allow typing a chat message', async () => {
    await page.waitForSelector('#message-input');
    await page.evaluate(()=>document.querySelector('#message-input').click())
    await page.waitForTimeout(1000);
    await page.focus('#message-input')
    await page.keyboard.type(chatMessage)
    page.keyboard.press('Enter');
  });
}

module.exports.interactiveChatTest = interactiveChatTest;