@Override
			public RichGauge findOne(String name) {
				try {
					Thread.sleep(500);
				}
				catch (InterruptedException e) {
					throw new RuntimeException(e);
				}
				return super.findOne(name);
			}
Tests for the Redis implementation of RichGaugeRepository.

@author Eric Bottard
@author Luke Taylor
@author Gary Russell
spring-xd-analytics/src/test/java/org/springframework/xd/analytics/metrics/redis/RedisRichGaugeRepositoryTests.java