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Logs all state changes so you can find out what causes a self-invalidating loop in your app in case you keep running into timeouts in your tests
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| private var I = 0 // disable logcat duplication filtering | |
| private var unregisterApplyObserver: ObserverHandle? = null | |
| @Before | |
| fun setup() { | |
| unregisterApplyObserver = Snapshot.registerApplyObserver { mutatedObjects, snapshot -> | |
| Log.i("TEST_TAG", "[${I++}] applying snapshot") | |
| for (obj in mutatedObjects) { | |
| Log.d("TEST_TAG", "[${I++}] state $obj modified") | |
| } | |
| } | |
| } | |
| @After | |
| fun tearDown() { | |
| unregisterApplyObserver?.dispose() | |
| } |
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