@Test
public void testGetProductFileFilter() {

    final SnapFileFilter productFileFilter = plugIn.getProductFileFilter();
    assertNotNull(productFileFilter);
    assertEquals("MODIS", productFileFilter.getFormatName());
    assertEquals(".hdf", productFileFilter.getDefaultExtension());
    assertEquals("MODIS HDF4 Data Products (*.hdf)", productFileFilter.getDescription());
}