[JAVA-27819] Upgrade Axon module to the Spring Boot 3 (#15935)

patterns-modules/axon/pom.xml

@@ -9,9 +9,9 @@
 
     <parent>
         <groupId>com.baeldung</groupId>
-        <artifactId>parent-boot-2</artifactId>
+        <artifactId>parent-boot-3</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-boot-2</relativePath>
+        <relativePath>../../parent-boot-3</relativePath>
     </parent>
 
     <dependencyManagement>
@@ -74,12 +74,6 @@
             <version>${reactor.version}</version>
             <scope>test</scope>
         </dependency>
-        <dependency>
-            <groupId>de.flapdoodle.embed</groupId>
-            <artifactId>de.flapdoodle.embed.mongo</artifactId>
-            <version>${de.flapdoodle.embed.mongo.version}</version>
-            <scope>test</scope>
-        </dependency>
         <dependency>
             <groupId>org.awaitility</groupId>
             <artifactId>awaitility</artifactId>
@@ -95,6 +89,17 @@
             <artifactId>reactor-netty-http</artifactId>
             <scope>test</scope>
         </dependency>
+        <dependency>
+            <groupId>org.testcontainers</groupId>
+            <artifactId>junit-jupiter</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.testcontainers</groupId>
+            <artifactId>mongodb</artifactId>
+            <version>${mongodb.testcontainer.version}</version>
+            <scope>test</scope>
+        </dependency>
     </dependencies>
 
     <build>
@@ -114,9 +119,9 @@
     </build>
 
     <properties>
-        <axon-bom.version>4.6.3</axon-bom.version>
-        <de.flapdoodle.embed.mongo.version>3.4.8</de.flapdoodle.embed.mongo.version>
+        <axon-bom.version>4.9.3</axon-bom.version>
         <reactor.version>3.6.0</reactor.version>
+        <mongodb.testcontainer.version>1.17.6</mongodb.testcontainer.version>
     </properties>
 
 </project>