Junit Testing In Android - Dialogfragment

I have a button in a FragmentActivity which, when pressed should open a DialogFragment. I want to test that it works using JUnit for Android in Eclipse. With an Activity I could us

Solution 1:

Assuming you are opening your dialog fragment sort of like this:

DialogFragmentdlg= YourDialogFragment.newInstance(..);
dlg.show(getFragmentManager(), "yourDialogTag");

you can check that it's up & showing by doing this in your test case:

// Click stuff on the UI-thread
getInstrumentation().waitForIdleSync();
Fragmentdialog= getActivity().getFragmentManager().findFragmentByTag("yourDialogTag");
assertTrue(dialog instanceof DialogFragment);
assertTrue(((DialogFragment) dialog).getShowsDialog());