Android - Unit test with Livedata and Firebase












1















I'm using a FirebaseQueryLiveData, class who add a SnapshotListener in a query and receive events from Firebase Firestore.



Base on that, I want to make a unit test for this one. But I dont know how to do it.



I have made something like:



val productsLiveData = productGridViewModel.myMediatorLiveData

assert(productsLiveData.value!!.isNotEmpty())


But I dont think its make any sense, because I need to have a observer listening to my LiveData list right?



Do you guys can provide some example for me, please?






android unit-testing firebase-realtime-database







share|improve this question



























    1















    I'm using a FirebaseQueryLiveData, class who add a SnapshotListener in a query and receive events from Firebase Firestore.



    Base on that, I want to make a unit test for this one. But I dont know how to do it.



    I have made something like:



    val productsLiveData = productGridViewModel.myMediatorLiveData
    
assert(productsLiveData.value!!.isNotEmpty())


    But I dont think its make any sense, because I need to have a observer listening to my LiveData list right?



    Do you guys can provide some example for me, please?






    android unit-testing firebase-realtime-database







    share|improve this question

























      1












      1








      1








      I'm using a FirebaseQueryLiveData, class who add a SnapshotListener in a query and receive events from Firebase Firestore.



      Base on that, I want to make a unit test for this one. But I dont know how to do it.



      I have made something like:



      val productsLiveData = productGridViewModel.myMediatorLiveData
      
assert(productsLiveData.value!!.isNotEmpty())


      But I dont think its make any sense, because I need to have a observer listening to my LiveData list right?



      Do you guys can provide some example for me, please?






      android unit-testing firebase-realtime-database







      share|improve this question














      I'm using a FirebaseQueryLiveData, class who add a SnapshotListener in a query and receive events from Firebase Firestore.



      Base on that, I want to make a unit test for this one. But I dont know how to do it.



      I have made something like:



      val productsLiveData = productGridViewModel.myMediatorLiveData
      
assert(productsLiveData.value!!.isNotEmpty())


      But I dont think its make any sense, because I need to have a observer listening to my LiveData list right?



      Do you guys can provide some example for me, please?






      android unit-testing firebase-realtime-database




      android unit-testing firebase-realtime-database






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked Dec 31 '18 at 12:58









      LMakerLMaker

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