Merge pull request #52 from ropalka/ISSUE-51

[ISSUE-51] Enabling code coverage

pom.xml

@@ -36,6 +36,7 @@
         <maven.compiler.source>11</maven.compiler.source>
         <maven.compiler.target>11</maven.compiler.target>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <version.org.jacoco>0.8.11</version.org.jacoco>
     </properties>
 
     <dependencies>
@@ -56,7 +57,7 @@
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-surefire-plugin</artifactId>
                 <configuration>
-                    <argLine>--add-opens=java.base/java.lang=ALL-UNNAMED</argLine>
+                    <argLine>@{argLine} --add-opens=java.base/java.lang=ALL-UNNAMED</argLine>
                 </configuration>
             </plugin>
             <plugin>
@@ -88,6 +89,25 @@
                     </execution>
                 </executions>
             </plugin>
+            <plugin>
+                <groupId>org.jacoco</groupId>
+                <artifactId>jacoco-maven-plugin</artifactId>
+                <version>${version.org.jacoco}</version>
+                <executions>
+                    <execution>
+                        <goals>
+                            <goal>prepare-agent</goal>
+                        </goals>
+                    </execution>
+                    <execution>
+                        <id>generate-code-coverage-report</id>
+                        <phase>test</phase>
+                        <goals>
+                            <goal>report</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
         </plugins>
     </build>