Hey guys. I have a question about Compose testing....

# compose

[fengdai]

Hey guys. I have a question about Compose testing. My test has a LaunchedEffect which will change a state after a delay and trigger a recomposition. I want to wait for the end of the consequent recomposition and then do some assertions. How can I achieve the waiting? waitForIdle doesn’t work.

[Albert Chang]

Have you tried rule.mainClock.advanceTimeBy()?

[fengdai]

I've tried waitUntil to wait for the state changing. And I known the recomposition happens after that. If I use advanceTimeBy after the waitUntil. What's the appropriate time for it, so I can reach the end of the recomposition?

[Albert Chang]

waitUntil / mainClock.advanceTimeUntil() should also work if you know the condition.