ci: generate JUnit test summary

.github/workflows/pull_request.yml

@@ -1,5 +1,8 @@
 name: "Base Workflow"
 
+env:
+  NODE_OPTIONS: "--max_old_space_size=4096"
+
 on:
   push:
     branches: [main]
@@ -44,6 +47,14 @@ jobs:
 
       - name: Build and test timefold-solver
         run: mvn -B verify
+
+      - name: Test Summary
+        uses: test-summary/action@2920bc1b1b377c787227b204af6981e8f41bbef3
+        with:
+          paths: "**/TEST-*.xml"
+          show: "fail"
+        if: always()
+
   # Exists to check long-running goals, such as docs.
   # Tests are skipped as there is plenty of CI that runs them.
   java_full:
@@ -83,6 +94,12 @@ jobs:
         run: |
           cd spring-integration
           mvn -B verify
+      - name: Test Summary
+        uses: test-summary/action@2920bc1b1b377c787227b204af6981e8f41bbef3
+        with:
+          paths: "**/TEST-*.xml"
+          show: "fail"
+        if: always()
   spring_boot_3_4_x:
     name: "Spring Boot 3.4.x"
     runs-on: ubuntu-latest
@@ -104,6 +121,12 @@ jobs:
         run: |
           cd spring-integration
           mvn -B verify
+      - name: Test Summary
+        uses: test-summary/action@2920bc1b1b377c787227b204af6981e8f41bbef3
+        with:
+          paths: "**/TEST-*.xml"
+          show: "fail"
+        if: always()
 
   native:
     name: "Native Image"
@@ -131,7 +154,6 @@ jobs:
         with:
           java-version: ${{matrix.java-version}}
           distribution: 'graalvm-community'
-          components: 'native-image'
           github-token: ${{ secrets.GITHUB_TOKEN }}
           cache: 'maven'
 
@@ -142,3 +164,10 @@ jobs:
         run: |
           cd ${{matrix.module}}
           mvn -B -Dnative verify
+
+      - name: Test Summary
+        uses: test-summary/action@2920bc1b1b377c787227b204af6981e8f41bbef3
+        with:
+          paths: "**/TEST-*.xml"
+          show: "fail"
+        if: always()

.github/workflows/pull_request_quickstarts.yml

@@ -1,5 +1,8 @@
 name: Quickstarts Workflow
 
+env:
+  NODE_OPTIONS: "--max_old_space_size=4096"
+
 on:
   push:
     branches: [main]
@@ -67,4 +70,10 @@ jobs:
       - name: Build and test timefold-quickstarts
         working-directory: ./timefold-quickstarts
         shell: bash
-        run: mvn -B clean verify
+        run: mvn -B clean verify
+      - name: Test Summary
+        uses: test-summary/action@2920bc1b1b377c787227b204af6981e8f41bbef3
+        with:
+          paths: "**/TEST-*.xml"
+          show: "fail"
+        if: always()

.github/workflows/pull_request_secure.yml

@@ -4,6 +4,9 @@
 # or that there is explicit approval for their jobs to run.
 name: Secured Workflow
 
+env:
+  NODE_OPTIONS: "--max_old_space_size=4096"
+
 on:
   push:
     branches: [ main ]
@@ -133,6 +136,12 @@ jobs:
         working-directory: ./timefold-solver-benchmarks
         shell: bash
         run: mvn -B -DskipJMH clean verify
+      - name: Test Summary
+        uses: test-summary/action@2920bc1b1b377c787227b204af6981e8f41bbef3
+        with:
+          paths: "**/TEST-*.xml"
+          show: "fail"
+        if: always()
   enterprise-java:
     needs: approval_required
     name: Enterprise Edition (Java)
@@ -187,6 +196,12 @@ jobs:
         working-directory: ./timefold-solver-enterprise
         shell: bash
         run: mvn -B clean verify
+      - name: Test Summary
+        uses: test-summary/action@2920bc1b1b377c787227b204af6981e8f41bbef3
+        with:
+          paths: "**/TEST-*.xml"
+          show: "fail"
+        if: always()
 
   build_documentation:
     runs-on: ubuntu-latest

build/build-parent/pom.xml

@@ -555,10 +555,16 @@
       <plugin>
         <artifactId>maven-surefire-plugin</artifactId>
         <version>${version.surefire.plugin}</version>
+        <configuration>
+          <redirectTestOutputToFile>true</redirectTestOutputToFile>
+        </configuration>
       </plugin>
       <plugin>
         <artifactId>maven-failsafe-plugin</artifactId>
         <version>${version.surefire.plugin}</version>
+        <configuration>
+          <redirectTestOutputToFile>true</redirectTestOutputToFile>
+        </configuration>
       </plugin>
       <!-- Do not move to full profile. Otherwise upstream dependency changes can break our build without CI catching it. -->
       <plugin>

core/src/test/resources/logback-test.xml

@@ -9,11 +9,11 @@
   </appender>
 
   <!-- To override the info log level from the command line, use the VM option "-Dlogback.level.ai.timefold.solver=trace" -->
-  <logger name="ai.timefold.solver" level="${logback.level.ai.timefold.solver:-warn}"/>
+  <logger name="ai.timefold.solver" level="${logback.level.ai.timefold.solver:-debug}"/>
   <!-- Don't pollute the test log with a stacktrace -->
   <logger name="ai.timefold.solver.benchmark.impl.DefaultPlannerBenchmark.singleBenchmarkRunnerException" level="error"/>
 
-  <root level="warn">
+  <root level="debug">
     <appender-ref ref="consoleAppender" />
   </root>