@Test
    fun getUserAsLiveDataTest() {
        val user = User(userName = "Test User")
        appDatabase.userDao().insertUser(user)
        val userWrappedInLiveData = appDatabase.userDao().userAsLiveData
        val userFromDb = userWrappedInLiveData.getValueBlocking()
        assertEquals(userFromDb?.userName, user.userName)
    }