@Before
public void setUp() {
initMocks(this);
when(connectivityCheckerMock.isConnected()).thenReturn(true);
activity = buildActivity(Activity.class).create().get();
retryableAsyncTask =
new RetryableAsyncTask<String, Void, String>(
activity, connectivityCheckerMock, retryableDialogMock) {
@Override
protected void onPreExecute() {
onPreExecuteMock.call();
}
@Override
protected String doInBackground(String... params) {
doInBackgroundMock.call((Object[]) params);
return "bar";
}
@Override
protected void onPostExecute(String result) {
onPostExecuteMock.call(result);
}
};
}
@Test
public void itShowsDialogWhenThereIsNoConnectivity() {
when(connectivityCheckerMock.isConnected()).thenReturn(false);
retryableAsyncTask.execute();
verify(retryableDialogMock).show(application.getString(R.string.no_internet_connection));
}
@Test
public void itDoesNotExecutAsyncTaskIfThereIsNoConnectivity()
throws ExecutionException, InterruptedException {
when(connectivityCheckerMock.isConnected()).thenReturn(false);
retryableAsyncTask.execute();
flushBackgroundThreadScheduler();
assertNull(retryableAsyncTask.get());
}