diff --git a/.circleci/config.yml b/.circleci/config.yml
index 83c81c6..a63c713 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -8,12 +8,15 @@ jobs:
       - checkout
       - run:
           name: Analyze on SonarCloud
-          command: mvn verify sonar:sonar
+          command: mvn verify sonar:sonar -DskipTests
 
 executors:
-  jdk:
-    docker:
-      - image: 'cimg/openjdk:21.0.6'
+  machine_executor_amd64:
+    machine:
+      image: ubuntu-2204:current
+    environment:
+      architecture: "amd64"
+      platform: "linux/amd64"
 
 orbs:
   maven: circleci/maven@2.0.0
@@ -22,6 +25,6 @@ workflows:
   maven_test:
     jobs:
       - maven/test:
-          executor: jdk
+          executor: machine_executor_amd64
       - build:
           context: SonarCloud
\ No newline at end of file
diff --git a/account-service/pom.xml b/account-service/pom.xml
index 00b3707..400f139 100644
--- a/account-service/pom.xml
+++ b/account-service/pom.xml
@@ -34,9 +34,13 @@
             <artifactId>logstash-logback-encoder</artifactId>
             <version>8.0</version>
         </dependency>
+        <dependency>
+            <groupId>io.projectreactor</groupId>
+            <artifactId>reactor-core-micrometer</artifactId>
+        </dependency>
         <dependency>
             <groupId>io.micrometer</groupId>
-            <artifactId>micrometer-tracing-bridge-otel</artifactId>
+            <artifactId>micrometer-tracing-bridge-brave</artifactId>
         </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>
diff --git a/account-service/src/test/java/pl/piomin/services/account/OrderReceiverTest.java b/account-service/src/test/java/pl/piomin/services/account/OrderReceiverTest.java
index fe7eee7..9ffa6bf 100644
--- a/account-service/src/test/java/pl/piomin/services/account/OrderReceiverTest.java
+++ b/account-service/src/test/java/pl/piomin/services/account/OrderReceiverTest.java
@@ -7,6 +7,7 @@
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.cloud.stream.binder.test.EnableTestBinder;
 import org.springframework.cloud.stream.binder.test.InputDestination;
 import org.springframework.cloud.stream.binder.test.OutputDestination;
 import org.springframework.integration.support.MessageBuilder;
@@ -20,6 +21,7 @@
 import static org.junit.jupiter.api.Assertions.assertNotNull;
 
 @SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT)
+@EnableTestBinder
 public class OrderReceiverTest {
 
 	private static final Logger LOGGER = LoggerFactory.getLogger(OrderReceiverTest.class);
diff --git a/docker-compose.yml b/docker-compose.yml
new file mode 100644
index 0000000..3b95b1d
--- /dev/null
+++ b/docker-compose.yml
@@ -0,0 +1,7 @@
+version: "3.7"
+services:
+  rabbitmq:
+    container_name: rabbitmq
+    image: rabbitmq:4
+    ports:
+      - "5672:5672"
\ No newline at end of file
diff --git a/order-service/pom.xml b/order-service/pom.xml
index b703e49..6d12090 100644
--- a/order-service/pom.xml
+++ b/order-service/pom.xml
@@ -17,6 +17,10 @@
             <groupId>org.springframework.cloud</groupId>
             <artifactId>spring-cloud-stream</artifactId>
         </dependency>
+        <dependency>
+            <groupId>org.springframework.cloud</groupId>
+            <artifactId>spring-cloud-starter-stream-rabbit</artifactId>
+        </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-web</artifactId>
@@ -25,6 +29,10 @@
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-actuator</artifactId>
         </dependency>
+        <dependency>
+            <groupId>io.projectreactor</groupId>
+            <artifactId>reactor-core-micrometer</artifactId>
+        </dependency>
         <dependency>
             <groupId>net.logstash.logback</groupId>
             <artifactId>logstash-logback-encoder</artifactId>
@@ -32,7 +40,7 @@
         </dependency>
         <dependency>
             <groupId>io.micrometer</groupId>
-            <artifactId>micrometer-tracing-bridge-otel</artifactId>
+            <artifactId>micrometer-tracing-bridge-brave</artifactId>
         </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>
@@ -49,6 +57,21 @@
             <artifactId>messaging-common</artifactId>
             <version>${project.version}</version>
         </dependency>
+        <dependency>
+            <groupId>org.testcontainers</groupId>
+            <artifactId>rabbitmq</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-testcontainers</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.testcontainers</groupId>
+            <artifactId>junit-jupiter</artifactId>
+            <scope>test</scope>
+        </dependency>
     </dependencies>
 
     <build>
diff --git a/order-service/src/test/java/pl/piomin/services/order/OrderControllerTest.java b/order-service/src/test/java/pl/piomin/services/order/OrderControllerTest.java
index a61b1fd..edb616d 100644
--- a/order-service/src/test/java/pl/piomin/services/order/OrderControllerTest.java
+++ b/order-service/src/test/java/pl/piomin/services/order/OrderControllerTest.java
@@ -4,6 +4,10 @@
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.boot.test.web.client.TestRestTemplate;
+import org.springframework.boot.testcontainers.service.connection.ServiceConnection;
+import org.testcontainers.containers.RabbitMQContainer;
+import org.testcontainers.junit.jupiter.Container;
+import org.testcontainers.junit.jupiter.Testcontainers;
 import pl.piomin.services.messaging.Order;
 import pl.piomin.services.messaging.OrderStatus;
 
@@ -14,11 +18,17 @@
 
 
 @SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT)
+@Testcontainers
 public class OrderControllerTest {
 
 	@Autowired
 	TestRestTemplate template;
 
+	@Container
+	@ServiceConnection
+	static final RabbitMQContainer rabbit = new RabbitMQContainer("rabbitmq:4")
+			.withExposedPorts(5672);
+
 	@Test
 	public void testOrder() throws InterruptedException {
 		Order order = new Order();
diff --git a/pom.xml b/pom.xml
index 39093da..4dcb793 100644
--- a/pom.xml
+++ b/pom.xml
@@ -8,6 +8,7 @@
 
     <properties>
         <java.version>21</java.version>
+        <testcontainers.version>1.21.0</testcontainers.version>
         <sonar.projectKey>piomin_sample-message-driven-microservices</sonar.projectKey>
         <sonar.organization>piomin</sonar.organization>
         <sonar.host.url>https://sonarcloud.io</sonar.host.url>
@@ -16,7 +17,7 @@
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>3.3.5</version>
+        <version>3.4.3</version>
         <relativePath/>
     </parent>
 
@@ -25,7 +26,14 @@
             <dependency>
                 <groupId>org.springframework.cloud</groupId>
                 <artifactId>spring-cloud-dependencies</artifactId>
-                <version>2023.0.1</version>
+                <version>2024.0.1</version>
+                <type>pom</type>
+                <scope>import</scope>
+            </dependency>
+            <dependency>
+                <groupId>org.testcontainers</groupId>
+                <artifactId>testcontainers-bom</artifactId>
+                <version>${testcontainers.version}</version>
                 <type>pom</type>
                 <scope>import</scope>
             </dependency>
diff --git a/product-service/pom.xml b/product-service/pom.xml
index 24c795c..fbae578 100644
--- a/product-service/pom.xml
+++ b/product-service/pom.xml
@@ -28,7 +28,11 @@
         </dependency>
         <dependency>
             <groupId>io.micrometer</groupId>
-            <artifactId>micrometer-tracing-bridge-otel</artifactId>
+            <artifactId>micrometer-tracing-bridge-brave</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>io.projectreactor</groupId>
+            <artifactId>reactor-core-micrometer</artifactId>
         </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>
diff --git a/product-service/src/test/java/pl/piomin/services/product/OrderReceiverTest.java b/product-service/src/test/java/pl/piomin/services/product/OrderReceiverTest.java
index b2b6495..96ba257 100644
--- a/product-service/src/test/java/pl/piomin/services/product/OrderReceiverTest.java
+++ b/product-service/src/test/java/pl/piomin/services/product/OrderReceiverTest.java
@@ -7,6 +7,7 @@
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.cloud.stream.binder.test.EnableTestBinder;
 import org.springframework.cloud.stream.binder.test.InputDestination;
 import org.springframework.cloud.stream.binder.test.OutputDestination;
 import org.springframework.integration.support.MessageBuilder;
@@ -20,6 +21,7 @@
 import static org.junit.jupiter.api.Assertions.assertNotNull;
 
 @SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT)
+@EnableTestBinder
 public class OrderReceiverTest {
 
 	private static final Logger LOGGER = LoggerFactory.getLogger(OrderReceiverTest.class);