@Test public void testProductFileFilter() { final SnapFileFilter snapFileFilter = plugIn.getProductFileFilter(); assertNotNull(snapFileFilter); assertArrayEquals(plugIn.getDefaultFileExtensions(), snapFileFilter.getExtensions()); assertEquals(plugIn.getFormatNames()[0], snapFileFilter.getFormatName()); assertEquals( true, snapFileFilter.getDescription().contains(plugIn.getDescription(Locale.getDefault()))); }