Test Flow.asLiveData() for hot flow

FlowLiveDataConversionTest.kt

@Test
fun testDefaultTimeout() = runBlockingTest {
  val source = MutableStateFlow(1)
  val liveData = source.asLiveData()
  val observer = object : Observer<Int> {
    var observeHistory = mutableListOf<Int>()
    override fun onChanged(t: Int) {
      observeHistory.add(t)
    }
  }
  // Observe
  liveData.observeForever(observer)
  // Clear observers
  liveData.removeObserver(observer)
  // Assertions
  assertEquals(listOf(1), observer.observeHistory)
}