    @Test
    public void getCount() throws Exception {

        setFinalStatic(Build.VERSION.class.getField("SDK_INT"), androidVersion);
        when(requirementsChecker.isInitialSetupCheckPassed()).thenReturn(initialSetupCheckPassed);
        when(requirementsChecker.isPlayCheckPassed()).thenReturn(playCheckPassed);
        when(requirementsChecker.isPermissionCheckPassed()).thenReturn(permissionCheckPassed);
        welcomeAdapter.setupFragments(new IntroFragment(), new VersionFragment(), new PlayFragment(), new PermissionFragment(), new FinishFragment());
        assertEquals(expectedFragments, welcomeAdapter.getCount());
    }