public void Store_Delete()
{
string name = TestContext.TestName;
ILocalDataStore store = new HierarchicalKeyStore(2);
GrainReference reference = GrainReference.FromGrainId(GrainId.NewId());
var data = TestStoreGrainState.NewRandomState();
Console.WriteLine("Using store = {0}", store.GetType().FullName);
Stopwatch sw = new Stopwatch();
var keys = GetKeys(name, reference);
sw.Restart();
string eTag = store.WriteRow(keys, AsDictionary(data.State), null);
Console.WriteLine("Write returned Etag={0} after {1} {2}", eTag, sw.Elapsed, StorageProviderUtils.PrintOneWrite(keys, data, eTag));
sw.Restart();
var storedData = store.ReadRow(keys);
Console.WriteLine("Read returned {0} after {1}", StorageProviderUtils.PrintOneWrite(keys, storedData, eTag), sw.Elapsed);
Assert.IsNotNull(data, "Should get some data from Read");
sw.Restart();
bool ok = store.DeleteRow(keys, eTag);
Assert.IsTrue(ok, "Row deleted OK after {0}. Etag={1} Keys={2}", sw.Elapsed, eTag, StorageProviderUtils.PrintKeys(keys));
sw.Restart();
storedData = store.ReadRow(keys); // Try to re-read after delete
Console.WriteLine("Re-Read took {0} and returned {1}", sw.Elapsed, StorageProviderUtils.PrintData(storedData));
Assert.IsNotNull(data, "Should not get null data from Re-Read");
Assert.IsTrue(storedData.Count == 0, "Should get no data from Re-Read but got: {0}", StorageProviderUtils.PrintData(storedData));
sw.Restart();
const string oldEtag = null;
eTag = store.WriteRow(keys, storedData, oldEtag);
Console.WriteLine("Write for Keys={0} Etag={1} Data={2} returned New Etag={3} after {4}",
StorageProviderUtils.PrintKeys(keys), oldEtag, StorageProviderUtils.PrintData(storedData),
eTag, sw.Elapsed);
sw.Restart();
ok = store.DeleteRow(keys, eTag);
Assert.IsTrue(ok, "Row deleted OK after {0}. Etag={1} Keys={2}", sw.Elapsed, eTag, StorageProviderUtils.PrintKeys(keys));
}
public void HKS_DeleteRow()
{
string testName = TestContext.TestName;
int key1 = _keyCounter++;
int key2 = _keyCounter++;
int key3 = _keyCounter++;
int key4 = _keyCounter++;
List<Tuple<string, string>> keys1 = MakeKeys(key1, key2);
List<Tuple<string, string>> keys2 = MakeKeys(key3, key4);
var data = new Dictionary<string, object>();
data[ValueName1] = testName;
var store = new HierarchicalKeyStore(keys1.Count);
// Write #1
string eTag = store.WriteRow(keys1, data, null);
data[ValueName1] = "One";
data[ValueName2] = "Two";
data[ValueName3] = "Three";
// Write #2
string newEtag = store.WriteRow(keys2, data, eTag);
store.DeleteRow(keys1, newEtag);
var result = store.ReadRow(keys1);
Assert.IsNotNull(result, "Should not be Null result after DeleteRow");
Assert.AreEqual(0, result.Count, "No data after DeleteRow");
result = store.ReadRow(keys2);
Assert.IsNotNull(result, "Null result");
foreach (string valueName in data.Keys)
{
Assert.AreEqual(data[valueName], result[valueName], valueName);
}
}
