.setReadGroupSets(Lists.newArrayList(new ReadGroupSet(), new ReadGroupSet())));
// Variant set
Mockito.when(variantSets.get("id1")).thenReturn(variantSetGet);
Mockito.when(variantSetGet.execute()).thenReturn(new VariantSet().setReferenceBounds(
Lists.newArrayList(new ReferenceBound().setReferenceName("contigX"))));
command.handleRequest(genomics);
String output = outContent.toString();
assertTrue(output, output.contains("name (ID: id1)"));