}
@Test
public void getByKeyword() {
String keyword = "key";
Tag t = new TagImpl("1", keyword);
expect(tagTemplate.findOne(Query.query(Criteria.where("keyword").is(keyword)))).andReturn(t);
replay(tagTemplate);
Tag fromRepo = repo.getByKeyword(keyword);
assertThat(fromRepo.getKeyword(), is(equalTo(keyword)));