Christopher Willis-Ford
281a3e256a
Before: sprite 3 uses the `wait` block to wait for the other two sprites to finish. After the `wait` blocks, sprite 3 sends "end" to the test. If the sprites take too long to finish, they might not be done before the "end" message. After: sprite 3 sets a variable called `finished` to zero on startup, and increments it every time it hears a new message. Each sprite sends that new message once it's done. When sprite 3 notices that `finished >= 2`, it sends the "end" message.
Tests in this folder are run in scratch by integration/execute.js. The tests can SAY test messages that map to tap methods. Read integration/execute.js for more.