Jenkins doesn't execute tests - unit-testing

Question

I have a Maven project and I'm using TestNG. My build completes in Jenkins, but the tests I want to run are not actually executed. I have my console output from Jenkins and my pom.xml file. Hopefully, something can be gleaned from this. The tutorials I've followed all seem to do something a little different with config settings or plug-ins. I meticulously followed one tutorial but somewhere I've done not something correctly. I would be hugely indebted for any assistance.
17:15:56 [INFO] Scanning for projects...
17:15:56 [INFO]
17:15:56 [INFO] -----------------< >------------------
17:15:56 [INFO] Building test 1.0-SNAPSHOT
17:15:56 [INFO] --------------------------------[ jar ]---------------------------------
17:15:57 [INFO]
17:15:57 [INFO] --- maven-clean-plugin:2.5:clean (default-clean) # test ---
17:15:57 [INFO]
17:15:57 [INFO] --- maven-resources-plugin:2.6:resources (default-resources) # test ---
17:15:57 [INFO] Using 'UTF-8' encoding to copy filtered resources.
17:15:57 [INFO] skip non existing resourceDirectory /dbdata/testauto/home/testauto/jenkins/workspace/_7692-api-test-gestion-binaire/src/main/resources
17:15:57 [INFO]
17:15:57 [INFO] --- maven-compiler-plugin:3.1:compile (default-compile) # test ---
17:15:57 [INFO] Changes detected - recompiling the module!
17:15:57 [INFO] Compiling 15 source files to /dbdata/testauto/home/testauto/jenkins/workspace/_7692-api-test-gestion-binaire/target/classes
17:15:57 [INFO]
17:15:57 [INFO] --- maven-resources-plugin:2.6:testResources (default-testResources) # test ---
17:15:57 [INFO] Not copying test resources
17:15:57 [INFO]
17:15:57 [INFO] --- maven-compiler-plugin:3.1:testCompile (default-testCompile) # test ---
17:15:57 [INFO] Not compiling test sources
17:15:57 [INFO]
17:15:57 [INFO] --- maven-surefire-plugin:3.0.0-M1:test (default-test) # test ---
17:15:57 [INFO] Tests are skipped.
17:15:57 [INFO]
17:15:57 [INFO] --- maven-jar-plugin:2.4:jar (default-jar) # test ---
17:15:58 [INFO] Building jar: /dbdata/testauto/home/testauto/jenkins/workspace/_7692-api-test-gestion-binaire/target/test-1.0-SNAPSHOT.jar
17:15:58 [INFO]
17:15:58 [INFO] --- maven-install-plugin:2.4:install (default-install) # test ---
And this is my pom.xml file
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>3.0.0-M1</version>
</plugin>
</plugins>
<directory>target</directory>
<outputDirectory>target/classes</outputDirectory>
<finalName>${project.artifactId}-${project.version}</finalName>
<testOutputDirectory>target/test-classes</testOutputDirectory>
<sourceDirectory>src/main/java</sourceDirectory>
<!--scriptSourceDirectory>src/main/scripts</scriptSourceDirectory-->
<testSourceDirectory>src/test/java</testSourceDirectory>
<resources>
<resource>
<directory>src/main/resources</directory>
</resource>
</resources>
<testResources>
<testResource>
<directory>src/test/resources</directory>
</testResource>
</testResources>
</build>
<dependencies>
<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-engine</artifactId>
<version>5.6.0</version>
</dependency>
<dependency>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-javadoc-plugin</artifactId>
<version>3.3.1</version>
<type>maven-plugin</type>
</dependency>
</dependencies>