public virtual void ClearOneTest()
{
string node1 = "/ClearOneTest1";
string value1 = "ClearOneTestValue1";
string node2 = "/ClearOneTest2";
string value2 = "ClearOneTestValue2";
cacheProvider.Add(node1, value1).Wait();
cacheProvider.Add(node2, value2).Wait();
cacheProvider.Get <string>(node1).ShouldBe(value1);
cacheProvider.Get <string>(node2).ShouldBe(value2);
cacheProvider.ClearOne(node1).Wait();
//回调是异步的不能保证已经执行完成，这里用Sleep进行一定的模拟
Thread.Sleep(5000);
cacheProvider.Get <string>(node1).ShouldBeNull();
cacheProvider.Get <string>(node2).ShouldBe(value2);
}
