2 changed files with 59 additions and 0 deletions
@@ -17,6 +17,7 @@ on:

 jobs:
  build:
+    needs: tests
    runs-on: ubuntu-latest
    permissions:
      contents: read
@@ -0,0 +1,58 @@
+name: Unit Tests
+
+on:
+  push:
+  pull_request:
+  workflow_dispatch:
+
+jobs:
+  unit-tests:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set up JDK 17
+        run: |
+          set -euxo pipefail
+          cd /tmp
+          wget -q https://github.com/adoptium/temurin17-binaries/releases/download/jdk-17.0.12%2B7/OpenJDK17U-jdk_x64_linux_hotspot_17.0.12_7.tar.gz
+          tar -xzf OpenJDK17U-jdk_x64_linux_hotspot_17.0.12_7.tar.gz -C /opt
+          mv /opt/jdk-17.0.12+7 /opt/java17
+          export JAVA_HOME=/opt/java17
+          export PATH=$JAVA_HOME/bin:$PATH
+          echo "JAVA_HOME=/opt/java17" >> $GITHUB_ENV
+          echo "$JAVA_HOME/bin" >> $GITHUB_PATH
+
+      - name: Install Android SDK
+        run: |
+          set -euxo pipefail
+          echo "ANDROID_HOME=/opt/android-sdk" >> "$GITHUB_ENV"
+          mkdir -p /opt/android-sdk/cmdline-tools
+          wget -q https://dl.google.com/android/repository/commandlinetools-linux-11076708_latest.zip -O /tmp/clt.zip
+          unzip -q /tmp/clt.zip -d /tmp/clt
+          mv /tmp/clt/cmdline-tools /opt/android-sdk/cmdline-tools/latest
+          yes | /opt/android-sdk/cmdline-tools/latest/bin/sdkmanager --licenses >/dev/null 2>&1 || true
+          /opt/android-sdk/cmdline-tools/latest/bin/sdkmanager \
+            "platform-tools" \
+            "platforms;android-36.1" \
+            "build-tools;36.1.0"
+
+      - name: Grant execute permission for gradlew
+        run: chmod +x gradlew
+
+      - name: Run JVM unit tests
+        run: ./gradlew :app:testDebugUnitTest --console=plain
+        env:
+          ANDROID_HOME: /opt/android-sdk
+          GRADLE_OPTS: '-Dorg.gradle.daemon=false'
+
+      - name: Upload test report
+        if: always()
+        uses: actions/upload-artifact@v4
+        with:
+          name: unit-test-report
+          path: app/build/reports/tests/testDebugUnitTest