public void TestJoinPropsNames()
{
var props = StreamJoinProps.As("name1", "store1");
Assert.IsNotNull(props);
Assert.AreEqual("store1", props.StoreName);
Assert.AreEqual("name1", props.Name);
}
public void TestJoinPropsNames2()
{
var props = StreamJoinProps.As <string, string, string>("name1", "store1");
Assert.IsNotNull(props);
Assert.AreEqual("store1", props.StoreName);
Assert.AreEqual("name1", props.Name);
Assert.IsNull(props.KeySerdes);
Assert.IsNull(props.LeftValueSerdes);
Assert.IsNull(props.RightValueSerdes);
}
public void RepartitionTestJoinTopology()
{
var config = new StreamConfig <StringSerDes, StringSerDes>
{
ApplicationId = "test-repartition-processor"
};
var supplier = new MockKafkaSupplier(10);
StreamBuilder builder = new StreamBuilder();
IKStream <string, string> stream1 = builder
.Stream <string, string>("topic")
.Map((k, v) => KeyValuePair.Create(k.ToUpper(), v));
IKStream <string, string> stream2 = builder.Stream <string, string>("topic2");
stream1.Join(stream2,
(v1, v2) => $"{v1}-{v2}",
JoinWindowOptions.Of(TimeSpan.FromMinutes(1)),
StreamJoinProps.As <string, string, string>("join-store"))
.To("output");
Topology t = builder.Build();
using (var driver = new TopologyTestDriver(t.Builder, config, TopologyTestDriver.Mode.ASYNC_CLUSTER_IN_MEMORY, supplier))
{
var inputTopic = driver.CreateInputTopic <string, string>("topic");
var inputTopic2 = driver.CreateInputTopic <string, string>("topic2");
var outputTopic = driver.CreateOuputTopic <string, string>("output");
inputTopic.PipeInput("test", "coucou");
inputTopic2.PipeInput("TEST", "sylvain");
inputTopic2.PipeInput("TEST2", "antoine");
inputTopic.PipeInput("test2", "test");
var records = IntegrationTestUtils
.WaitUntilMinKeyValueRecordsReceived(outputTopic, 2)
.ToUpdateDictionary(r => r.Message.Key, r => r.Message.Value);
Assert.IsNotNull(records);
Assert.AreEqual(2, records.Count);
Assert.AreEqual("coucou-sylvain", records["TEST"]);
Assert.AreEqual("test-antoine", records["TEST2"]);
}
}