X-Git-Url: http://juplo.de/gitweb/?a=blobdiff_plain;f=src%2Ftest%2Fjava%2Fde%2Fjuplo%2Fkafka%2Fchat%2Fbackend%2FKafkaHandoverIT.java;h=7c511fd985e8d3859832aaa832c715de1695bae6;hb=70faa2e9ded3107b7a54984ea3b9ff09ec794cd2;hp=6bf1e9e2c144d357ef6625e557412734eba15dc1;hpb=a219b1ab7a0341b822ba379cadec1b11ba6028c9;p=demos%2Fkafka%2Fchat

diff --git a/src/test/java/de/juplo/kafka/chat/backend/KafkaHandoverIT.java b/src/test/java/de/juplo/kafka/chat/backend/KafkaHandoverIT.java
index 6bf1e9e2..7c511fd9 100644
--- a/src/test/java/de/juplo/kafka/chat/backend/KafkaHandoverIT.java
+++ b/src/test/java/de/juplo/kafka/chat/backend/KafkaHandoverIT.java
@@ -1,92 +1,24 @@
 package de.juplo.kafka.chat.backend;
 
 import lombok.extern.slf4j.Slf4j;
-import org.awaitility.Awaitility;
-import org.junit.jupiter.api.BeforeAll;
-import org.junit.jupiter.api.BeforeEach;
-import org.springframework.http.HttpStatus;
-import org.springframework.web.reactive.function.client.WebClient;
 import org.testcontainers.containers.*;
 import org.testcontainers.containers.output.Slf4jLogConsumer;
 import org.testcontainers.containers.wait.strategy.Wait;
 import org.testcontainers.utility.DockerImageName;
-import reactor.core.publisher.Mono;
 
 import java.io.IOException;
-import java.time.Duration;
 
 
 @Slf4j
 class KafkaHandoverIT extends AbstractHandoverIT
 {
-  @BeforeEach
-  void setUpWebClient()
+  @Override
+  void setUpExtra() throws IOException, InterruptedException
   {
-    Integer port = HAPROXY.getMappedPort(8400);
-    webClient = WebClient.create("http://localhost:" + port);
-
-    Awaitility
-        .await()
-        .atMost(Duration.ofMinutes(10))
-        .until(() -> WebClient
-            .create("http://localhost:" + BACKEND_1.getMappedPort(8080))
-            .get()
-            .uri("/actuator/health")
-            .exchangeToMono(response ->
-            {
-              if (response.statusCode().equals(HttpStatus.OK))
-              {
-                return response
-                    .bodyToMono(StatusTo.class)
-                    .map(StatusTo::getStatus)
-                    .map(status -> status.equalsIgnoreCase("UP"));
-              }
-              else
-              {
-                return Mono.just(false);
-              }
-            })
-            .block());
-
-    HAPROXY
-        .getDockerClient()
-        .killContainerCmd(HAPROXY.getContainerId())
-        .withSignal("HUP")
-        .exec();
-
-
-    Awaitility
-        .await()
-        .atMost(Duration.ofMinutes(10))
-        .until(() -> webClient
-            .get()
-            .uri("/actuator/health")
-            .exchangeToMono(response ->
-            {
-              if (response.statusCode().equals(HttpStatus.OK))
-              {
-                return response
-                    .bodyToMono(StatusTo.class)
-                    .map(StatusTo::getStatus)
-                    .map(status -> status.equalsIgnoreCase("UP"));
-              }
-              else
-              {
-                return Mono.just(false);
-              }
-            })
-            .block());
-  }
-
-
-  @BeforeAll
-  static void setUpDocker() throws IOException, InterruptedException
-  {
-    KAFKA.start();
-    HAPROXY.start();
+    kafka.start();
 
     Container.ExecResult result;
-    result = KAFKA.execInContainer(
+    result = kafka.execInContainer(
         "kafka-topics",
         "--bootstrap-server",
         "kafka:9999",
@@ -100,7 +32,7 @@ class KafkaHandoverIT extends AbstractHandoverIT
         result.getExitCode(),
         result.getStdout(),
         result.getStdout());
-    result = KAFKA.execInContainer(
+    result = kafka.execInContainer(
         "kafka-topics",
         "--bootstrap-server",
         "kafka:9999",
@@ -114,96 +46,63 @@ class KafkaHandoverIT extends AbstractHandoverIT
         result.getExitCode(),
         result.getStdout(),
         result.getStdout());
-
-    BACKEND_1.start();
-    // BACKEND_2.start();
-    // BACKEND_3.start();
   }
 
-  static Network NETWORK = Network.newNetwork();
 
-  static KafkaContainer KAFKA =
+  KafkaContainer kafka =
       new KafkaContainer(DockerImageName.parse("confluentinc/cp-kafka:7.4.0"))
-          .withNetwork(NETWORK)
+          .withNetwork(network)
           .withNetworkAliases("kafka")
           .withListener(() -> "kafka:9999")
           .withKraft()
           .waitingFor(Wait.forLogMessage(".*Kafka\\ Server\\ started.*\\n", 1))
           .withLogConsumer(new Slf4jLogConsumer(log, true).withPrefix("KAFKA"));
 
-  static GenericContainer BACKEND_1 =
-      new GenericContainer(DockerImageName.parse("juplo/chat-backend:0.0.1-SNAPSHOT"))
-          .withImagePullPolicy(NEVER_PULL)
-          .withNetwork(NETWORK)
-          .withNetworkAliases("backend-1")
-          .withCommand(
-              "--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"
-          )
-          .withExposedPorts(8080)
-          .dependsOn(KAFKA)
-          .waitingFor(Wait.forLogMessage(".*Started\\ ChatBackendApplication.*\\n", 1))
-          .withLogConsumer(new Slf4jLogConsumer(log, true).withPrefix("BACKEND-1"));
-
-  static GenericContainer BACKEND_2 =
-      new GenericContainer(DockerImageName.parse("juplo/chat-backend:0.0.1-SNAPSHOT"))
-          .withImagePullPolicy(NEVER_PULL)
-          .withNetwork(NETWORK)
-          .withNetworkAliases("backend-2")
-          .withCommand(
-              "--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"
-          )
-          .withExposedPorts(8080)
-          .dependsOn(KAFKA)
-          .waitingFor(Wait.forLogMessage(".*Started\\ ChatBackendApplication.*\\n", 1))
-          .withLogConsumer(new Slf4jLogConsumer(log, true).withPrefix("BACKEND-2"));
-
+  @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"
+    };
+  }
 
-  static GenericContainer BACKEND_3 =
-      new GenericContainer(DockerImageName.parse("juplo/chat-backend:0.0.1-SNAPSHOT"))
-          .withImagePullPolicy(NEVER_PULL)
-          .withNetwork(NETWORK)
-          .withNetworkAliases("backend-3")
-          .withCommand(
-              "--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"
-          )
-          .withExposedPorts(8080)
-          .dependsOn(KAFKA)
-          .waitingFor(Wait.forLogMessage(".*Started\\ ChatBackendApplication.*\\n", 1))
-          .withLogConsumer(new Slf4jLogConsumer(log, true).withPrefix("BACKEND-3"));
+  @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"
+    };
+  }
 
-  static GenericContainer HAPROXY =
-      new GenericContainer(DockerImageName.parse("haproxytech/haproxy-debian:2.8"))
-          .withNetwork(NETWORK)
-          .withNetworkAliases("haproxy")
-          .withClasspathResourceMapping(
-              "haproxy.cfg",
-              "/usr/local/etc/haproxy/haproxy.cfg",
-              BindMode.READ_ONLY)
-          .withClasspathResourceMapping(
-              "sharding.map",
-              "/usr/local/etc/haproxy/sharding.map",
-              BindMode.READ_WRITE)
-          .withExposedPorts(8400, 8401, 8404)
-          .withLogConsumer(new Slf4jLogConsumer(log, true).withPrefix("HAPROXY"));
+  @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"
+    };
+  }
 }