@Test
public void testMakeTargetFilterReport() {

    VariantEffectFilter filter = new VariantEffectFilter(EnumSet.noneOf(VariantEffect.class));      
    ImmutableList<String> messages = ImmutableList.of(String.format("Removed variants with effects of type: %s", filter.getOffTargetVariantTypes()));
    FilterReport report = new FilterReport(filter.getFilterType(), 0, 0, messages);
    FilterReport result = instance.makeFilterReport(filter, analysisResults);
    assertThat(result, equalTo(report));
}