Tested on version 12

I'm not able to run my js tests because packages are missing :

• python websocket-client package
• chromium-browser package

Step to reproduce:

Run a test with js web_tour

Displayed in logs:

WARNING db odoo.addons.my_addon.tests.test_js.TestJS: websocket-client module is not installed
INFO db odoo.addons.my_addon.tests.test_js: skipped 'websocket-client module is not installed'

After I have installed websocket-client in container:
INFO db odoo.addons.my_addon.tests.test_js: skipped 'Chrome executable not found'