From 8ec489c900b172782c696508c1a734715753d1c8 Mon Sep 17 00:00:00 2001
From: Kai Moritz <kai@juplo.de>
Date: Tue, 27 Feb 2024 09:56:39 +0100
Subject: [PATCH] WIP:test: HandoverIT-POC - splitted up code into smaller
 classes -- MOVE

---
 ...s.java => AbstractContainerTemplates.java} |   0
 .../chat/backend/KafkaContainerTemplates.java | 108 ++++++++++++++++++
 2 files changed, 108 insertions(+)
 rename src/test/java/de/juplo/kafka/chat/backend/{ContainerTemplates.java => AbstractContainerTemplates.java} (100%)
 create mode 100644 src/test/java/de/juplo/kafka/chat/backend/KafkaContainerTemplates.java

diff --git a/src/test/java/de/juplo/kafka/chat/backend/ContainerTemplates.java b/src/test/java/de/juplo/kafka/chat/backend/AbstractContainerTemplates.java
similarity index 100%
rename from src/test/java/de/juplo/kafka/chat/backend/ContainerTemplates.java
rename to src/test/java/de/juplo/kafka/chat/backend/AbstractContainerTemplates.java
diff --git a/src/test/java/de/juplo/kafka/chat/backend/KafkaContainerTemplates.java b/src/test/java/de/juplo/kafka/chat/backend/KafkaContainerTemplates.java
new file mode 100644
index 00000000..7c511fd9
--- /dev/null
+++ b/src/test/java/de/juplo/kafka/chat/backend/KafkaContainerTemplates.java
@@ -0,0 +1,108 @@
+package de.juplo.kafka.chat.backend;
+
+import lombok.extern.slf4j.Slf4j;
+import org.testcontainers.containers.*;
+import org.testcontainers.containers.output.Slf4jLogConsumer;
+import org.testcontainers.containers.wait.strategy.Wait;
+import org.testcontainers.utility.DockerImageName;
+
+import java.io.IOException;
+
+
+@Slf4j
+class KafkaHandoverIT extends AbstractHandoverIT
+{
+  @Override
+  void setUpExtra() throws IOException, InterruptedException
+  {
+    kafka.start();
+
+    Container.ExecResult result;
+    result = kafka.execInContainer(
+        "kafka-topics",
+        "--bootstrap-server",
+        "kafka:9999",
+        "--create",
+        "--topic",
+        "info_channel",
+        "--partitions",
+        "3");
+    log.info(
+        "EXIT-CODE={}, STDOUT={}, STDERR={}",
+        result.getExitCode(),
+        result.getStdout(),
+        result.getStdout());
+    result = kafka.execInContainer(
+        "kafka-topics",
+        "--bootstrap-server",
+        "kafka:9999",
+        "--create",
+        "--topic",
+        "data_channel",
+        "--partitions",
+        "10");
+    log.info(
+        "EXIT-CODE={}, STDOUT={}, STDERR={}",
+        result.getExitCode(),
+        result.getStdout(),
+        result.getStdout());
+  }
+
+
+  KafkaContainer kafka =
+      new KafkaContainer(DockerImageName.parse("confluentinc/cp-kafka:7.4.0"))
+          .withNetwork(network)
+          .withNetworkAliases("kafka")
+          .withListener(() -> "kafka:9999")
+          .withKraft()
+          .waitingFor(Wait.forLogMessage(".*Kafka\\ Server\\ started.*\\n", 1))
+          .withLogConsumer(new Slf4jLogConsumer(log, true).withPrefix("KAFKA"));
+
+  @Override
+  String[] getCommandBackend1()
+  {
+    return new String[]
+    {
+        "--chat.backend.instance-id=backend-1",
+        "--chat.backend.services=kafka",
+        "--chat.backend.kafka.bootstrap-servers=kafka:9999",
+        "--chat.backend.kafka.instance-uri=http://backend-1:8080",
+        "--chat.backend.kafka.num-partitions=10",
+        "--chat.backend.kafka.client-id-prefix=B1",
+        "--chat.backend.kafka.haproxy-runtime-api=haproxy:8401",
+        "--chat.backend.kafka.haproxy-map=/usr/local/etc/haproxy/sharding.map"
+    };
+  }
+
+  @Override
+  String[] getCommandBackend2()
+  {
+    return new String[]
+    {
+        "--chat.backend.instance-id=backend-2",
+        "--chat.backend.services=kafka",
+        "--chat.backend.kafka.bootstrap-servers=kafka:9999",
+        "--chat.backend.kafka.instance-uri=http://backend-2:8080",
+        "--chat.backend.kafka.num-partitions=10",
+        "--chat.backend.kafka.client-id-prefix=B2",
+        "--chat.backend.kafka.haproxy-runtime-api=haproxy:8401",
+        "--chat.backend.kafka.haproxy-map=/usr/local/etc/haproxy/sharding.map"
+    };
+  }
+
+  @Override
+  String[] getCommandBackend3()
+  {
+    return new String[]
+    {
+        "--chat.backend.instance-id=backend-3",
+        "--chat.backend.services=kafka",
+        "--chat.backend.kafka.bootstrap-servers=kafka:9999",
+        "--chat.backend.kafka.instance-uri=http://backend-3:8080",
+        "--chat.backend.kafka.num-partitions=10",
+        "--chat.backend.kafka.client-id-prefix=B3",
+        "--chat.backend.kafka.haproxy-runtime-api=haproxy:8401",
+        "--chat.backend.kafka.haproxy-map=/usr/local/etc/haproxy/sharding.map"
+    };
+  }
+}
-- 
2.20.1