Testing viewModelScope

MyViewModel.kt

class MyViewModel(dependency: ExternalDependency) : ViewModel() {
 
    fun run() {
      viewModelScope.launch {
        dependency.doStuff()
      }
    }
}

class MyViewModelTest {
 
  private var dependency = mock()
  
  // Init mocks
  
  @Test
  fun testVM() = runBlocking {
    val vm = ViewModel()
    verify(dependency).doStuff()
  }
}