public void SystemCache_HashUpdate()
{
var key = "myhash";
var cache = new SystemCache();
cache.Clear();
Random rnd = new Random(DateTime.Now.Millisecond);
var dict = new Dictionary <string, DummyObject>();
for (int i = 1; i <= 1000; i++)
{
var dummy = new DummyObject()
{
Id = i, Name = "for test"
};
if (!dict.ContainsKey(dummy.Id.ToString()))
{
dict.Add(dummy.Id.ToString(), dummy);
}
}
cache.AddToHash <DummyObject>(key, dict);
var count = cache.HashCount(key);
// get random
List <string> keys = new List <string>(dict.Keys);
var k = keys[rnd.Next(keys.Count)];
var obj = dict[k];
Assert.True(cache.ExistsInHash <DummyObject>(key, obj.Id.ToString()));
var cachedObj = cache.GetFromHash <DummyObject>(key, obj.Id.ToString());
// update
cachedObj.Name = "update";
// create change set dict
// update
cache.UpdateInHash <DummyObject>(key, cachedObj.Id.ToString(), cachedObj);
var updatedObj = cache.GetFromHash <DummyObject>(key, obj.Id.ToString());
Assert.True(updatedObj.Name == "update");
var newcount = cache.HashCount(key);
Assert.Equal(count, newcount);
cache.Clear();
}