Adds code coverage calculation and adds to github actions

Author: jacomago

.github/workflows/codecov.yml

@@ -0,0 +1,54 @@
+# This workflow will build a Java project with Maven, and cache/restore any dependencies to improve the workflow execution time
+# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-java-with-maven
+
+# This workflow uses actions that are not certified by GitHub.
+# They are provided by a third-party and are governed by
+# separate terms of service, privacy policy, and support
+# documentation.
+
+name: Code coverage
+
+on:
+  push:
+    branches: [ "master" ]
+
+jobs:
+  codecov:
+    permissions:
+      checks: write
+      contents: read
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v3
+    - name: Set up JDK 11
+      uses: actions/setup-java@v3
+      with:
+        java-version: '11'
+        distribution: 'temurin'
+        cache: maven
+    - uses: ankane/setup-elasticsearch@v1
+      with:
+        elasticsearch-version: 8
+        config: |
+          http.port: 9200
+    - name: Clear existing docker image cache
+      shell: bash
+      run: docker image prune -af
+    - name: Integration Test with Maven
+      run: mvn clean install test-compile failsafe:integration-test failsafe:verify jacoco:report --batch-mode --fail-at-end
+    - name: Publish Test Report
+      uses: mikepenz/action-junit-report@v3
+      if: success() || failure() # always run even if the previous step fails
+      with:
+        report_paths: '**/target/failsafe-reports/TEST-*.xml'
+    - name: Publish test coverage results
+      uses: PavanMudigonda/jacoco-reporter@v4.8
+      with:
+        coverage_results_path: 'target/site/jacoco/jacoco.xml'
+        coverage_report_title: 'Test coverage results'
+        coverage_report_name: 'Test coverage results'
+    - name: Upload Code Coverage Artifacts
+      uses: actions/upload-artifact@v2
+      with:
+        name: code-coverage-report-markdown
+        path: '*/coverage-results.md'

.github/workflows/maven.yml

@@ -8,10 +8,11 @@
 
 name: Java CI with Maven
 
-on: [push, pull_request]
-
-permissions:
-  checks: write
+on:
+  push:
+    branches: [ "master" ]
+  pull_request:
+    branches: [ "master" ]
 
 jobs:
   build:
@@ -79,6 +80,3 @@ jobs:
       if: success() || failure() # always run even if the previous step fails
       with:
         report_paths: '**/target/failsafe-reports/TEST-*.xml'
-    # Optional: Uploads the full dependency graph to GitHub to improve the quality of Dependabot alerts this repository can receive
-#    - name: Update dependency graph
-#      uses: advanced-security/maven-dependency-submission-action@571e99aab1055c2e71a1e2309b9691de18d6b7d6

pom.xml

@@ -233,6 +233,25 @@
                     </execution>
                 </executions>
             </plugin>
+            <plugin>
+                <groupId>org.jacoco</groupId>
+                <artifactId>jacoco-maven-plugin</artifactId>
+                <version>0.8.10</version>
+                <executions>
+                    <execution>
+                        <goals>
+                            <goal>prepare-agent</goal>
+                        </goals>
+                    </execution>
+                    <execution>
+                        <id>report</id>
+                        <phase>prepare-package</phase>
+                        <goals>
+                            <goal>report</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>