Update pom.xml

pom.xml

@@ -1,24 +1,29 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-  <groupId>org.progmethoden</groupId>
-  <artifactId>java-chat</artifactId>
-  <version>0.0.1-SNAPSHOT</version>
-  
- <dependencies>
-	  <!-- https://mvnrepository.com/artifact/com.google.code.gson/gson -->
-		<dependency>
-		    <groupId>com.google.code.gson</groupId>
-		    <artifactId>gson</artifactId>
-		    <version>2.10.1</version>
-		</dependency>
-		
-		<dependency>
-      <groupId>org.mockito</groupId>
-      <artifactId>mockito-core</artifactId>
-      <version>4.1.10</version>
-      <scope>test</scope>
-    </dependency>
-
- </dependencies> 
-
-</project>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <groupId>org.progmethoden</groupId>
+  <artifactId>java-chat</artifactId>
+  <version>0.0.1-SNAPSHOT</version>
+  
+ <dependencies>
+	  <!-- https://mvnrepository.com/artifact/com.google.code.gson/gson -->
+		<dependency>
+		    <groupId>com.google.code.gson</groupId>
+		    <artifactId>gson</artifactId>
+		    <version>2.10.1</version>
+		</dependency>
+     <dependency>
+         <groupId>junit</groupId>
+         <artifactId>junit</artifactId>
+         <version>4.13.2</version>
+         <scope>test</scope>
+     </dependency>
+     <dependency>
+         <groupId>org.junit.jupiter</groupId>
+         <artifactId>junit-jupiter</artifactId>
+         <version>RELEASE</version>
+         <scope>test</scope>
+     </dependency>
+
+ </dependencies> 
+
+</project>