@Test
public void testUpdateSampleStats() throws CatalogException {
catalogManager.getSampleManager().create(studyFqn, new Sample().setId("HG007"), null, sessionIdUser);
QueryResult<Sample> update = catalogManager.getSampleManager().update(studyFqn, "HG007", new ObjectMap
(SampleDBAdaptor.QueryParams.STATS.key(), new ObjectMap("one", "two")), new QueryOptions(), sessionIdUser);
assertEquals(1, update.first().getStats().size());
assertTrue(update.first().getStats().containsKey("one"));
assertEquals("two", update.first().getStats().get("one"));
update = catalogManager.getSampleManager().update(studyFqn, "HG007",
new ObjectMap(SampleDBAdaptor.QueryParams.STATS.key(), new ObjectMap("two", "three")), new QueryOptions(), sessionIdUser);
assertEquals(2, update.first().getStats().size());
}