This sample app is our main test harness right now.

Follow these steps to make sure everything works, comparing the results to earlier builds:

1. Load the app
2. Scroll down and up.
3. Fling down.
4. Fling up. Verify that it bounces at the top.
5. Tap on rows. Make sure they get ink splashes.
6. Open the drawer.
7. Slide the drawer in and out.
8. Check that you can change the radio buttons.
9. Check for ink splashes on each row but not in the header.
10. Check that you can't scroll the list with the drawer out.
11. Close the drawer.
12. Open the menu.
13. Check the checkbox.
14. Open the menu. Verify the checkbox is checked.
15. Tap another menu item.
16. Hit search.
17. Type a query like “XXI”.
18. Dismiss the keyboard.
19. Scroll the list. Verify that you can't overscroll.
20. Tap the search bar. Verify the keyboard comes back.
21. Switch to the voice keyboard. Verify that that keyboard works.
22. Hit the back button.
23. Verify that the floating action button gets ink splashes.

These steps carefully avoid known bugs. See: https://github.com/domokit/mojo/labels/stock%20demo