public void WhenChildIsCreatedChilListenerOnParentFires()
{
var prodConfig = this.ZooKeeperBasedSyncProdConfig;
string myPath = "/" + Guid.NewGuid();
using (IZooKeeperClient client = new ZooKeeperClient(
prodConfig.ZooKeeper.ZkConnect,
prodConfig.ZooKeeper.ZkSessionTimeoutMs,
ZooKeeperStringSerializer.Serializer))
{
client.Connect();
WaitUntillIdle(client, 500);
client.Subscribe("/", this as IZooKeeperChildListener);
client.CreatePersistent(myPath, true);
WaitUntillIdle(client, 500);
client.UnsubscribeAll();
client.Delete(myPath);
}
Assert.AreEqual(1, this.events.Count);
ZooKeeperEventArgs e = this.events[0];
Assert.AreEqual(ZooKeeperEventTypes.ChildChanged, e.Type);
Assert.IsInstanceOf<ZooKeeperChildChangedEventArgs>(e);
Assert.AreEqual(((ZooKeeperChildChangedEventArgs)e).Path, "/");
Assert.Greater(((ZooKeeperChildChangedEventArgs)e).Children.Count, 0);
Assert.IsTrue(((ZooKeeperChildChangedEventArgs)e).Children.Contains(myPath.Replace("/", string.Empty)));
}
public void ZooKeeperClientCreatesANewPathAndDeletesIt()
{
var prodConfig = this.ZooKeeperBasedSyncProdConfig;
using (IZooKeeperClient client = new ZooKeeperClient(
prodConfig.ZooKeeper.ZkConnect,
prodConfig.ZooKeeper.ZkSessionTimeoutMs,
ZooKeeperStringSerializer.Serializer))
{
client.Connect();
string myPath = "/" + Guid.NewGuid();
client.CreatePersistent(myPath, false);
Assert.IsTrue(client.Exists(myPath));
client.Delete(myPath);
Assert.IsFalse(client.Exists(myPath));
}
}
public void WhenZNodeIsDeletedChildAndDataDeletedListenersFire()
{
var prodConfig = this.ZooKeeperBasedSyncProdConfig;
string myPath = "/" + Guid.NewGuid();
using (IZooKeeperClient client = new ZooKeeperClient(
prodConfig.ZooKeeper.ZkConnect,
prodConfig.ZooKeeper.ZkSessionTimeoutMs,
ZooKeeperStringSerializer.Serializer))
{
client.Connect();
client.CreatePersistent(myPath, true);
WaitUntillIdle(client, 500);
client.Subscribe(myPath, this as IZooKeeperChildListener);
client.Subscribe(myPath, this as IZooKeeperDataListener);
client.Delete(myPath);
WaitUntillIdle(client, 500);
}
Assert.AreEqual(2, this.events.Count);
ZooKeeperEventArgs e = this.events[0];
Assert.AreEqual(ZooKeeperEventTypes.ChildChanged, e.Type);
Assert.IsInstanceOf<ZooKeeperChildChangedEventArgs>(e);
Assert.AreEqual(((ZooKeeperChildChangedEventArgs)e).Path, myPath);
Assert.IsNull(((ZooKeeperChildChangedEventArgs)e).Children);
e = this.events[1];
Assert.AreEqual(ZooKeeperEventTypes.DataChanged, e.Type);
Assert.IsInstanceOf<ZooKeeperDataChangedEventArgs>(e);
Assert.AreEqual(((ZooKeeperDataChangedEventArgs)e).Path, myPath);
Assert.IsNull(((ZooKeeperDataChangedEventArgs)e).Data);
}
public void ZooKeeperClientCreatesAChildAndGetsChildren()
{
var prodConfig = this.ZooKeeperBasedSyncProdConfig;
using (IZooKeeperClient client = new ZooKeeperClient(
prodConfig.ZooKeeper.ZkConnect,
prodConfig.ZooKeeper.ZkSessionTimeoutMs,
ZooKeeperStringSerializer.Serializer))
{
client.Connect();
string child = Guid.NewGuid().ToString();
string myPath = "/" + child;
client.CreatePersistent(myPath, false);
IList<string> children = client.GetChildren("/", false);
int countChildren = client.CountChildren("/");
Assert.Greater(children.Count, 0);
Assert.AreEqual(children.Count, countChildren);
Assert.IsTrue(children.Contains(child));
client.Delete(myPath);
}
}
public void WhenDataChangedDataListenerFires()
{
var prodConfig = this.ZooKeeperBasedSyncProdConfig;
string myPath = "/" + Guid.NewGuid();
string sourceData = "my test data";
string resultData;
using (IZooKeeperClient client = new ZooKeeperClient(
prodConfig.ZooKeeper.ZkConnect,
prodConfig.ZooKeeper.ZkSessionTimeoutMs,
ZooKeeperStringSerializer.Serializer))
{
client.Connect();
client.CreatePersistent(myPath, true);
WaitUntillIdle(client, 500);
client.Subscribe(myPath, this as IZooKeeperDataListener);
client.Subscribe(myPath, this as IZooKeeperChildListener);
client.WriteData(myPath, sourceData);
WaitUntillIdle(client, 500);
client.UnsubscribeAll();
resultData = client.ReadData<string>(myPath);
client.Delete(myPath);
}
Assert.IsTrue(!string.IsNullOrEmpty(resultData));
Assert.AreEqual(sourceData, resultData);
Assert.AreEqual(1, this.events.Count);
ZooKeeperEventArgs e = this.events[0];
Assert.AreEqual(ZooKeeperEventTypes.DataChanged, e.Type);
Assert.IsInstanceOf<ZooKeeperDataChangedEventArgs>(e);
Assert.AreEqual(((ZooKeeperDataChangedEventArgs)e).Path, myPath);
Assert.IsNotNull(((ZooKeeperDataChangedEventArgs)e).Data);
Assert.AreEqual(((ZooKeeperDataChangedEventArgs)e).Data, sourceData);
}
