FAQ and How-To's

[d4vidi]

Describe your idea

Add an FAQ guide that cover at least the following How-To's:

• How to test multiple languages (i.e. rely on test ID's; don't use i18n)
  • Related: Proper test ID usage (e.g. no labels)
• Date picker API
• Testing if toasts are shown #4436
• Intermediate loaders / animations
• How to test Dialogs