Merge pull request #241 from entur/fix_unit_test_config

Fix unit test Maven config

Author: vpaturet

pom.xml

@@ -57,7 +57,7 @@
 
         <nexus-staging-maven-plugin.version>1.6.13</nexus-staging-maven-plugin.version>
         <maven-exec-plugin.version>1.6.0</maven-exec-plugin.version>
-        <maven-surefire-plugin.version>2.22.2</maven-surefire-plugin.version>
+        <maven-surefire-plugin.version>3.5.3</maven-surefire-plugin.version>
         <maven-enforcer-plugin.version>3.5.0</maven-enforcer-plugin.version>
         <maven-source-plugin.version>3.3.1</maven-source-plugin.version>
         <maven-javadoc-plugin.version>3.11.2</maven-javadoc-plugin.version>
@@ -99,6 +99,9 @@
             <artifactId>guava</artifactId>
             <version>${guava.version}</version>
         </dependency>
+
+
+        <!-- testing -->
         <dependency>
             <groupId>org.junit.jupiter</groupId>
             <artifactId>junit-jupiter-api</artifactId>