assertThat(facet.entries().size(), equalTo(2));
assertThat(facet.entries().get(0).key(), equalTo(0l));
assertThat(facet.entries().get(0).count(), equalTo(2l));
assertThat(facet.entries().get(0).totalCount(), equalTo(2l));
assertThat(facet.entries().get(0).total(), equalTo(2120d));
assertThat(facet.entries().get(0).mean(), equalTo(1060d));
assertThat(facet.entries().get(1).key(), equalTo(2l));
assertThat(facet.entries().get(1).count(), equalTo(1l));
assertThat(facet.entries().get(1).totalCount(), equalTo(1l));
assertThat(facet.entries().get(1).total(), equalTo(1175d));
assertThat(facet.entries().get(1).mean(), equalTo(1175d));