X-Git-Url: https://juplo.de/gitweb/?a=blobdiff_plain;f=src%2Ftest%2Fjava%2Fde%2Fjuplo%2Fkafka%2Fchat%2Fbackend%2FAbstractHandoverIT.java;h=a2803479296a954a14c7ed5e2d32e7dc359bf2ba;hb=cf2acfc33946b968d6fac8ec411a2f270cb04f61;hp=2e4faa1bce11199803ccd0d478bdcb2f91da1395;hpb=99b7a91a74e9c0e064e2592c3364a527a32a2460;p=demos%2Fkafka%2Fchat

diff --git a/src/test/java/de/juplo/kafka/chat/backend/AbstractHandoverIT.java b/src/test/java/de/juplo/kafka/chat/backend/AbstractHandoverIT.java
index 2e4faa1b..a2803479 100644
--- a/src/test/java/de/juplo/kafka/chat/backend/AbstractHandoverIT.java
+++ b/src/test/java/de/juplo/kafka/chat/backend/AbstractHandoverIT.java
@@ -13,15 +13,22 @@ import org.testcontainers.junit.jupiter.Testcontainers;
 import reactor.core.publisher.Flux;
 import reactor.core.publisher.Mono;
 
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+import java.util.stream.IntStream;
+
 
 @Testcontainers
 @Slf4j
 public abstract class AbstractHandoverIT
 {
   static final ParameterizedTypeReference<ServerSentEvent<String>> SSE_TYPE = new ParameterizedTypeReference<>() {};
+  static final int NUM_CHATROOMS = 23;
+  static final int NUM_CLIENTS = 17;
 
 
   private final AbstractHandoverITContainers containers;
+  private final ExecutorService executorService = Executors.newFixedThreadPool(NUM_CLIENTS);
 
 
   AbstractHandoverIT(AbstractHandoverITContainers containers)
@@ -33,15 +40,27 @@ public abstract class AbstractHandoverIT
   @Test
   void test() throws InterruptedException
   {
-    ChatRoomInfoTo chatRoom = createChatRoom("bar").block();
-    TestClient testClient = new TestClient(
-        containers.haproxy.getMappedPort(8400),
-        chatRoom,
-        "nerd");
-    testClient.run();
-
-    receiveMessages(chatRoom)
-        .take(100)
+    ChatRoomInfoTo[] chatRooms = Flux
+        .range(0, NUM_CHATROOMS)
+        .flatMap(i -> createChatRoom("#" + i))
+        .toStream()
+        .toArray(size -> new ChatRoomInfoTo[size]);
+
+    TestClient[] testClients = Flux
+        .fromStream(IntStream.range(0, NUM_CLIENTS).mapToObj(i -> Integer.toString(i)))
+        .map(i -> new TestClient(
+            containers.haproxy.getMappedPort(8400),
+            chatRooms,
+            i))
+        .doOnNext(testClient -> executorService.execute(testClient))
+        .toStream()
+        .toArray(size -> new TestClient[size]);
+
+    Thread.sleep(2000);
+
+    Flux
+        .fromArray(chatRooms)
+        .flatMap(chatRoom ->receiveMessages(chatRoom).take(100))
         .doOnNext(message -> log.info("message: {}", message))
         .then()
         .block();