public void KeyRename()
{
IRedis redis = ServiceStackRedis.Default;
var key = Guid.NewGuid().ToString();
var value = Guid.NewGuid().ToString();
redis.StringSet(key, value);
Assert.IsTrue(redis.KeyExists(key));
var key2 = Guid.NewGuid().ToString();
var renamed1 = redis.KeyRename(key, key2);
Assert.IsTrue(renamed1);
Assert.IsFalse(redis.KeyExists(key));
Assert.IsTrue(redis.KeyExists(key2));
redis.KeyDelete(key2);
try {
var renamed12 = redis.KeyRename(key, key2);
Assert.Fail();
}
catch (Exception ex) {
Assert.IsTrue(ex is RedisException);
}
}
public void ListTest()
{
var cacheKey = Guid.NewGuid().ToString();
IRedis redis = ServiceStackRedis.Default;
var linkList = new LinkedList <String>();
const Int32 listLength = 4;
Action init = () => {
redis.KeyDelete(cacheKey);
linkList.Clear();
for (int i = 0; i < listLength; i++)
{
var cacheValue = Guid.NewGuid().ToString();
if ((Guid.NewGuid().GetHashCode() & 1) == 0)
{
linkList.AddFirst(cacheValue);
//ListLeftPush
redis.ListLeftPush(cacheKey, linkList.First.Value);
}
else
{
linkList.AddLast(cacheValue);
//ListLeftPush
redis.ListRightPush(cacheKey, linkList.Last.Value);
}
}
};
init();
Assert.AreEqual(linkList.Count, redis.ListLength(cacheKey));
for (int i = 0; i < listLength; i++)
{
RedisField cacheItem;
if ((Guid.NewGuid().GetHashCode() & 1) == 0)
{
cacheItem = redis.ListLeftPop(cacheKey);
Assert.AreEqual(linkList.First.Value, (String)cacheItem);
linkList.RemoveFirst();
}
else
{
cacheItem = redis.ListRightPop(cacheKey);
Assert.AreEqual(linkList.Last.Value, (String)cacheItem);
linkList.RemoveLast();
}
Assert.AreEqual(linkList.Count, redis.ListLength(cacheKey));
}
var cacheEists = redis.KeyExists(cacheKey);
Assert.IsFalse(cacheEists);
}
public void ListMultiTest()
{
var cacheKey = Guid.NewGuid().ToString();
IRedis redis = ServiceStackRedis.Default;
var linkList = new List <String>();
var listLength = Math.Abs(Guid.NewGuid().GetHashCode() % 5) + 5;
redis.KeyDelete(cacheKey);
linkList = Enumerable.Repeat(0, listLength)
.Select(x => Guid.NewGuid().ToString())
.ToList();
{
redis.ListRightPush(cacheKey, linkList.Select(x => (RedisField)x).ToArray());
Assert.AreEqual(linkList.Count, redis.ListLength(cacheKey));
for (int i = 0; i < listLength; i++)
{
var cacheItem = redis.ListLeftPop(cacheKey);
Assert.AreEqual(linkList[i], (String)cacheItem);
}
var cacheEists = redis.KeyExists(cacheKey);
Assert.IsFalse(cacheEists);
}
{
redis.ListLeftPush(cacheKey, linkList.Select(x => (RedisField)x).ToArray());
Assert.AreEqual(linkList.Count, redis.ListLength(cacheKey));
for (int i = 0; i < listLength; i++)
{
var cacheItem = redis.ListRightPop(cacheKey);
Assert.AreEqual(linkList[i], (String)cacheItem);
}
var cacheEists = redis.KeyExists(cacheKey);
Assert.IsFalse(cacheEists);
}
}
public void StringTest()
{
var cacheKey = Guid.NewGuid().ToString();
IRedis redis = ServiceStackRedis.Default;
//StringGet
var cacheField = redis.StringGet(cacheKey);
Assert.IsFalse(cacheField.HasValue);
Assert.AreEqual((String)cacheField, null);
//StringSet
var cacheValue = Guid.NewGuid().ToString();
redis.StringSet(cacheKey, cacheValue);
//StringGet again
cacheField = redis.StringGet(cacheKey);
Assert.IsTrue(cacheField.HasValue);
Assert.AreEqual((String)cacheField, cacheValue);
//KeyDelete
redis.KeyDelete(cacheKey);
}
public override void Expire(String key)
{
_redis.KeyDelete(BuildCacheKey(key));
}
