Added code coverage (AST-79401)

.github/workflows/ci.yml

@@ -21,7 +21,6 @@ jobs:
       - name: Checkout LFS objects
         run: git lfs checkout
 
-
       - name: Cache local Maven repository
         uses: actions/cache@v4
         with:
@@ -52,15 +51,31 @@ jobs:
             echo "cx-mac binary does not exist"; exit 1;
           fi
 
-      - name: Run tests with Maven
-        run: mvn -B test --file pom.xml
+      - name: Install xmllint
+        run: sudo apt-get install -y libxml2-utils
+
+      - name: Run tests with JaCoCo
+        run: mvn test jacoco:report
         env:
           CX_CLIENT_ID: ${{ secrets.CX_CLIENT_ID}}
           CX_CLIENT_SECRET: ${{ secrets.CX_CLIENT_SECRET}}
           CX_BASE_URI: ${{ secrets.CX_BASE_URI }}
           CX_TENANT: ${{ secrets.CX_TENANT }}
           CX_APIKEY: ${{ secrets.CX_APIKEY }}
 
+      - name: Print total coverage percentage
+        run: |
+          COVERED_LINES=$(xmllint --xpath "string(//report/counter[@type='LINE']/@covered)" target/site/jacoco/jacoco.xml)
+          MISSED_LINES=$(xmllint --xpath "string(//report/counter[@type='LINE']/@missed)" target/site/jacoco/jacoco.xml)
+          TOTAL_LINES=$((COVERED_LINES + MISSED_LINES))
+          COVERAGE_PERCENTAGE=$(echo "scale=2; $COVERED_LINES / $TOTAL_LINES * 100" | bc)
+          echo "Total coverage percentage: $COVERAGE_PERCENTAGE%"
+
+      - name: Upload JaCoCo coverage report
+        uses: actions/upload-artifact@c7d193f32edcb7bfad88892161225aeda64e9392 #v4
+        with:
+          name: jacoco-coverage-report
+          path: target/site/jacoco
 
       - name: Build with Maven
         run: mvn -B verify -DskipTests -Dgpg.skip --file pom.xml

pom.xml

@@ -61,6 +61,31 @@
 
     <build>
         <plugins>
+            <plugin>
+                <groupId>org.jacoco</groupId>
+                <artifactId>jacoco-maven-plugin</artifactId>
+                <version>0.8.8</version>
+                <executions>
+                    <execution>
+                        <goals>
+                            <goal>prepare-agent</goal>
+                        </goals>
+                    </execution>
+                    <execution>
+                        <id>report</id>
+                        <phase>test</phase>
+                        <goals>
+                            <goal>report</goal>
+                        </goals>
+                        <configuration>
+                            <includes>
+                                <include>**/src/main/java/**</include>
+                                <!-- Add other patterns as needed -->
+                            </includes>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
             <plugin>
                 <groupId>com.github.spotbugs</groupId>
                 <artifactId>spotbugs-maven-plugin</artifactId>