String attrName = "attrName";
RedisSession session = redisRepository.new RedisSession(new MapSession());
assertThat(session.getAttributeNames()).isEmpty();
session.setAttribute(attrName, "attrValue");
assertThat(session.getAttributeNames()).containsOnly(attrName);
session.removeAttribute(attrName);
assertThat(session.getAttributeNames()).isEmpty();
}
@Test
public void delete() {