@Test public void asMap() { Mutation m = Mutation.newInsertBuilder("T").build(); assertThat(m.asMap()).isEqualTo(ImmutableMap.of()); m = Mutation.newInsertBuilder("T").set("C1").to(true).set("C2").to(1234).build(); assertThat(m.asMap()) .isEqualTo(ImmutableMap.of("C1", Value.bool(true), "C2", Value.int64(1234))); }