Merge pull request #5 from tomasff/add-unit-testing

Setup pom for testing

pom.xml

@@ -13,9 +13,14 @@
         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
         <maven.compiler.source>1.8</maven.compiler.source>
         <maven.compiler.target>1.8</maven.compiler.target>
+        <junit.jupiter.version>5.6.2</junit.jupiter.version>
     </properties>
 
     <repositories>
+        <repository>
+            <id>spigot-repo</id>
+            <url>https://hub.spigotmc.org/nexus/content/repositories/snapshots/</url>
+        </repository>
         <repository>
             <id>CodeMC</id>
             <url>https://repo.codemc.org/repository/maven-public</url>
@@ -39,6 +44,12 @@
             <version>1.7</version>
             <scope>compile</scope>
         </dependency>
+        <dependency>
+            <groupId>org.junit.jupiter</groupId>
+            <artifactId>junit-jupiter</artifactId>
+            <version>${junit.jupiter.version}</version>
+            <scope>test</scope>
+        </dependency>
     </dependencies>
 
     <build>
@@ -84,6 +95,11 @@
                     </execution>
                 </executions>
             </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-surefire-plugin</artifactId>
+                <version>2.22.2</version>
+            </plugin>
         </plugins>
     </build>
 </project>