cp-radhika-s

public class MainActivity extends AppCompatActivity implements WifiChangeBroadcastReceiver.WifiChangeBroadcastListener {
  
    private WifiManager wifiManager;
    private ConnectivityManager connectivityManager;
    private WifiChangeBroadcastReceiver wifiStateChangeReceiver;

    @Override
    protected void onCreate(@Nullable Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        wifiManager = (WifiManager) getApplicationContext().getSystemService(Context.WIFI_SERVICE);

cp-radhika-s

@HiltViewModel
class MainViewModel
@Inject constructor(private val userServices: UserServices) : ViewModel() {

    val state = MutableStateFlow<State>(State.START)

    init {
        loadUser()
    }

cp-radhika-s

class MainViewModelTest {

    private val userServices = mock<UserServices>()

    private lateinit var viewModel: MainViewModel

    @Before
    fun setup(){
        viewModel = MainViewModel(userServices)
    }

cp-radhika-s

class MainViewModelTest {
   
    private val userServices = mock<UserServices>()
   
    private lateinit var viewModel: MainViewModel

    @Test
    fun `Loading state works`() = runBlocking {
        whenever(userServices.getUsers()).thenReturn(emptyList())
        viewModel = MainViewModel(userServices)

cp-radhika-s

@ExperimentalCoroutinesApi
class MainCoroutineRule : TestWatcher(),
                          TestCoroutineScope by TestCoroutineScope() {

    override fun starting(description: Description) {
        super.starting(description)
        Dispatchers.setMain(
            this.coroutineContext[ContinuationInterceptor] as CoroutineDispatcher)
    }

cp-radhika-s

class MainViewModelTest {

    @get:Rule
    val mainCoroutineRule = MainCoroutineRule()

    private val userServices = mock<UserServices>()

    private lateinit var viewModel: MainViewModel

    @Test

cp-radhika-s

data class AppDispatchers(
    val IO: CoroutineDispatcher = Dispatchers.IO
)

cp-radhika-s

@HiltViewModel
class MainViewModel
@Inject constructor(
    private val userServices: UserServices,
    private val appDispatchers: AppDispatchers,
) : ViewModel() {

    val state = MutableStateFlow<State>(State.START)

    init {

cp-radhika-s

private val testDispatcher = AppDispatchers(
        IO = TestCoroutineDispatcher()
    )

cp-radhika-s

class MainViewModelTest {

    @get:Rule
    val mainCoroutineRule = MainCoroutineRule()

    private val userServices = mock<UserServices>()

    private lateinit var viewModel: MainViewModel

    private val testDispatcher = AppDispatchers(