diff --git a/.github/workflows/phpunit-mariadb.yml b/.github/workflows/phpunit-mariadb.yml
new file mode 100644
index 000000000..0f2381e31
--- /dev/null
+++ b/.github/workflows/phpunit-mariadb.yml
@@ -0,0 +1,181 @@
+# This workflow is provided via the organization template repository
+#
+# https://github.com/nextcloud/.github
+# https://docs.github.com/en/actions/learn-github-actions/sharing-workflows-with-your-organization
+
+name: PHPUnit mariadb
+
+on: pull_request
+
+permissions:
+  contents: read
+
+concurrency:
+  group: phpunit-mariadb-${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
+jobs:
+  changes:
+    runs-on: ubuntu-latest
+
+    outputs:
+      src: ${{ steps.changes.outputs.src}}
+
+    steps:
+      - uses: dorny/paths-filter@4512585405083f25c027a35db413c2b3b9006d50 # v2.11.1
+        id: changes
+        continue-on-error: true
+        with:
+          filters: |
+            src:
+              - '.github/workflows/**'
+              - 'appinfo/**'
+              - 'lib/**'
+              - 'templates/**'
+              - 'tests/**'
+              - 'vendor/**'
+              - 'vendor-bin/**'
+              - '.php-cs-fixer.dist.php'
+              - 'composer.json'
+              - 'composer.lock'
+
+  phpunit-mariadb:
+    runs-on: ubuntu-latest
+
+    needs: changes
+    if: needs.changes.outputs.src != 'false'
+
+    strategy:
+      matrix:
+        php-versions: ['8.2']
+        mariadb-versions: ['10.6', '10.11']
+        server-versions: ['master']
+
+    name: MariaDB ${{ matrix.mariadb-versions }} PHP ${{ matrix.php-versions }} Nextcloud ${{ matrix.server-versions }}
+
+    services:
+      mariadb:
+        image: ghcr.io/nextcloud/continuous-integration-mariadb-${{ matrix.mariadb-versions }}:latest
+        ports:
+          - 4444:3306/tcp
+        env:
+          MYSQL_ROOT_PASSWORD: rootpassword
+        options: --health-cmd="mysqladmin ping" --health-interval 5s --health-timeout 2s --health-retries 5
+
+    steps:
+      - name: Set app env
+        run: |
+          # Split and keep last
+          echo "APP_NAME=${GITHUB_REPOSITORY##*/}" >> $GITHUB_ENV
+
+      - name: Checkout server
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
+        with:
+          submodules: true
+          repository: nextcloud/server
+          ref: ${{ matrix.server-versions }}
+
+      - name: Checkout app
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
+        with:
+          path: apps/${{ env.APP_NAME }}
+
+      - name: Checkout circles dependency
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
+        with:
+          repository: nextcloud/circles
+          ref: ${{ matrix.server-versions }}
+          path: apps/circles
+
+      - name: Set up php ${{ matrix.php-versions }}
+        uses: shivammathur/setup-php@81cd5ae0920b34eef300e1775313071038a53429 # v2
+        with:
+          php-version: ${{ matrix.php-versions }}
+          # https://docs.nextcloud.com/server/stable/admin_manual/installation/source_installation.html#prerequisites-for-manual-installation
+          extensions: bz2, ctype, curl, dom, fileinfo, gd, iconv, intl, json, libxml, mbstring, openssl, pcntl, posix, session, simplexml, xmlreader, xmlwriter, zip, zlib, mysql, pdo_mysql
+          coverage: none
+          ini-file: development
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Enable ONLY_FULL_GROUP_BY MariaDB option
+        run: |
+          echo "SET GLOBAL sql_mode=(SELECT CONCAT(@@sql_mode,',ONLY_FULL_GROUP_BY'));" | mysql -h 127.0.0.1 -P 4444 -u root -prootpassword
+          echo "SELECT @@sql_mode;" | mysql -h 127.0.0.1 -P 4444 -u root -prootpassword
+
+      - name: Check composer file existence
+        id: check_composer
+        uses: andstor/file-existence-action@20b4d2e596410855db8f9ca21e96fbe18e12930b # v2
+        with:
+          files: apps/${{ env.APP_NAME }}/composer.json
+
+      - name: Set up dependencies
+        # Only run if phpunit config file exists
+        if: steps.check_composer.outputs.files_exists == 'true'
+        working-directory: apps/${{ env.APP_NAME }}
+        run: composer i
+
+      - name: Set up Nextcloud
+        env:
+          DB_PORT: 4444
+        run: |
+          mkdir data
+          ./occ maintenance:install --verbose --database=mysql --database-name=nextcloud --database-host=127.0.0.1 --database-port=$DB_PORT --database-user=root --database-pass=rootpassword --admin-user admin --admin-pass admin
+          ./occ app:enable --force ${{ env.APP_NAME }}
+
+      - name: Check PHPUnit script is defined
+        id: check_phpunit
+        continue-on-error: true
+        working-directory: apps/${{ env.APP_NAME }}
+        run: |
+          composer run --list | grep "^  test:unit " | wc -l | grep 1
+
+      - name: PHPUnit
+        # Only run if phpunit config file exists
+        if: steps.check_phpunit.outcome == 'success'
+        working-directory: apps/${{ env.APP_NAME }}
+        run: composer run test:unit
+
+      - name: Check PHPUnit integration script is defined
+        id: check_integration
+        continue-on-error: true
+        working-directory: apps/${{ env.APP_NAME }}
+        run: |
+          composer run --list | grep "^  test:integration " | wc -l | grep 1
+
+      - name: Run Nextcloud
+        # Only run if phpunit integration config file exists
+        if: steps.check_integration.outcome == 'success'
+        run: php -S localhost:8080 &
+
+      - name: PHPUnit integration
+        # Only run if phpunit integration config file exists
+        if: steps.check_integration.outcome == 'success'
+        working-directory: apps/${{ env.APP_NAME }}
+        run: composer run test:integration
+
+      - name: Print logs
+        if: always()
+        run: |
+          cat data/nextcloud.log
+
+      - name: Skipped
+        # Fail the action when neither unit nor integration tests ran
+        if: steps.check_phpunit.outcome == 'failure' && steps.check_integration.outcome == 'failure'
+        run: |
+          echo 'Neither PHPUnit nor PHPUnit integration tests are specified in composer.json scripts'
+          exit 1
+
+  summary:
+    permissions:
+      contents: none
+    runs-on: ubuntu-latest
+    needs: [changes, phpunit-mariadb]
+
+    if: always()
+
+    name: phpunit-mariadb-summary
+
+    steps:
+      - name: Summary status
+        run: if ${{ needs.changes.outputs.src != 'false' && needs.phpunit-mariadb.result != 'success' }}; then exit 1; fi
diff --git a/.github/workflows/phpunit-mysql.yml b/.github/workflows/phpunit-mysql.yml
new file mode 100644
index 000000000..a39ee0c10
--- /dev/null
+++ b/.github/workflows/phpunit-mysql.yml
@@ -0,0 +1,181 @@
+# This workflow is provided via the organization template repository
+#
+# https://github.com/nextcloud/.github
+# https://docs.github.com/en/actions/learn-github-actions/sharing-workflows-with-your-organization
+
+name: PHPUnit MySQL
+
+on: pull_request
+
+permissions:
+  contents: read
+
+concurrency:
+  group: phpunit-mysql-${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
+jobs:
+  changes:
+    runs-on: ubuntu-latest
+
+    outputs:
+      src: ${{ steps.changes.outputs.src}}
+
+    steps:
+      - uses: dorny/paths-filter@4512585405083f25c027a35db413c2b3b9006d50 # v2.11.1
+        id: changes
+        continue-on-error: true
+        with:
+          filters: |
+            src:
+              - '.github/workflows/**'
+              - 'appinfo/**'
+              - 'lib/**'
+              - 'templates/**'
+              - 'tests/**'
+              - 'vendor/**'
+              - 'vendor-bin/**'
+              - '.php-cs-fixer.dist.php'
+              - 'composer.json'
+              - 'composer.lock'
+
+  phpunit-mysql:
+    runs-on: ubuntu-latest
+
+    needs: changes
+    if: needs.changes.outputs.src != 'false'
+
+    strategy:
+      matrix:
+        php-versions: ['8.2']
+        server-versions: ['master']
+        mysql-versions: ['8.1']
+
+    name: MySQL ${{ matrix.mysql-versions }} PHP ${{ matrix.php-versions }} Nextcloud ${{ matrix.server-versions }}
+
+    services:
+      mysql:
+        image: ghcr.io/nextcloud/continuous-integration-mysql-${{ matrix.mysql-versions }}:latest
+        ports:
+          - 4444:3306/tcp
+        env:
+          MYSQL_ROOT_PASSWORD: rootpassword
+        options: --health-cmd="mysqladmin ping" --health-interval 5s --health-timeout 2s --health-retries 5
+
+    steps:
+      - name: Set app env
+        run: |
+          # Split and keep last
+          echo "APP_NAME=${GITHUB_REPOSITORY##*/}" >> $GITHUB_ENV
+
+      - name: Checkout server
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
+        with:
+          submodules: true
+          repository: nextcloud/server
+          ref: ${{ matrix.server-versions }}
+
+      - name: Checkout app
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
+        with:
+          path: apps/${{ env.APP_NAME }}
+
+      - name: Checkout circles dependency
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
+        with:
+          repository: nextcloud/circles
+          ref: ${{ matrix.server-versions }}
+          path: apps/circles
+
+      - name: Set up php ${{ matrix.php-versions }}
+        uses: shivammathur/setup-php@81cd5ae0920b34eef300e1775313071038a53429 # v2
+        with:
+          php-version: ${{ matrix.php-versions }}
+          # https://docs.nextcloud.com/server/stable/admin_manual/installation/source_installation.html#prerequisites-for-manual-installation
+          extensions: bz2, ctype, curl, dom, fileinfo, gd, iconv, intl, json, libxml, mbstring, openssl, pcntl, posix, session, simplexml, xmlreader, xmlwriter, zip, zlib, mysql, pdo_mysql
+          coverage: none
+          ini-file: development
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Enable ONLY_FULL_GROUP_BY MySQL option
+        run: |
+          echo "SET GLOBAL sql_mode=(SELECT CONCAT(@@sql_mode,',ONLY_FULL_GROUP_BY'));" | mysql -h 127.0.0.1 -P 4444 -u root -prootpassword
+          echo "SELECT @@sql_mode;" | mysql -h 127.0.0.1 -P 4444 -u root -prootpassword
+
+      - name: Check composer file existence
+        id: check_composer
+        uses: andstor/file-existence-action@20b4d2e596410855db8f9ca21e96fbe18e12930b # v2
+        with:
+          files: apps/${{ env.APP_NAME }}/composer.json
+
+      - name: Set up dependencies
+        # Only run if phpunit config file exists
+        if: steps.check_composer.outputs.files_exists == 'true'
+        working-directory: apps/${{ env.APP_NAME }}
+        run: composer i
+
+      - name: Set up Nextcloud
+        env:
+          DB_PORT: 4444
+        run: |
+          mkdir data
+          ./occ maintenance:install --verbose --database=mysql --database-name=nextcloud --database-host=127.0.0.1 --database-port=$DB_PORT --database-user=root --database-pass=rootpassword --admin-user admin --admin-pass admin
+          ./occ app:enable --force ${{ env.APP_NAME }}
+
+      - name: Check PHPUnit script is defined
+        id: check_phpunit
+        continue-on-error: true
+        working-directory: apps/${{ env.APP_NAME }}
+        run: |
+          composer run --list | grep "^  test:unit " | wc -l | grep 1
+
+      - name: PHPUnit
+        # Only run if phpunit config file exists
+        if: steps.check_phpunit.outcome == 'success'
+        working-directory: apps/${{ env.APP_NAME }}
+        run: composer run test:unit
+
+      - name: Check PHPUnit integration script is defined
+        id: check_integration
+        continue-on-error: true
+        working-directory: apps/${{ env.APP_NAME }}
+        run: |
+          composer run --list | grep "^  test:integration " | wc -l | grep 1
+
+      - name: Run Nextcloud
+        # Only run if phpunit integration config file exists
+        if: steps.check_integration.outcome == 'success'
+        run: php -S localhost:8080 &
+
+      - name: PHPUnit integration
+        # Only run if phpunit integration config file exists
+        if: steps.check_integration.outcome == 'success'
+        working-directory: apps/${{ env.APP_NAME }}
+        run: composer run test:integration
+
+      - name: Print logs
+        if: always()
+        run: |
+          cat data/nextcloud.log
+
+      - name: Skipped
+        # Fail the action when neither unit nor integration tests ran
+        if: steps.check_phpunit.outcome == 'failure' && steps.check_integration.outcome == 'failure'
+        run: |
+          echo 'Neither PHPUnit nor PHPUnit integration tests are specified in composer.json scripts'
+          exit 1
+
+  summary:
+    permissions:
+      contents: none
+    runs-on: ubuntu-latest
+    needs: [changes, phpunit-mysql]
+
+    if: always()
+
+    name: phpunit-mysql-summary
+
+    steps:
+      - name: Summary status
+        run: if ${{ needs.changes.outputs.src != 'false' && needs.phpunit-mysql.result != 'success' }}; then exit 1; fi
diff --git a/.github/workflows/phpunit-oci.yml b/.github/workflows/phpunit-oci.yml
new file mode 100644
index 000000000..cc10ca3af
--- /dev/null
+++ b/.github/workflows/phpunit-oci.yml
@@ -0,0 +1,185 @@
+# This workflow is provided via the organization template repository
+#
+# https://github.com/nextcloud/.github
+# https://docs.github.com/en/actions/learn-github-actions/sharing-workflows-with-your-organization
+
+name: PHPUnit OCI
+
+on: pull_request
+
+permissions:
+  contents: read
+
+concurrency:
+  group: phpunit-oci-${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
+jobs:
+  changes:
+    runs-on: ubuntu-latest
+
+    outputs:
+      src: ${{ steps.changes.outputs.src}}
+
+    steps:
+      - uses: dorny/paths-filter@4512585405083f25c027a35db413c2b3b9006d50 # v2.11.1
+        id: changes
+        continue-on-error: true
+        with:
+          filters: |
+            src:
+              - '.github/workflows/**'
+              - 'appinfo/**'
+              - 'lib/**'
+              - 'templates/**'
+              - 'tests/**'
+              - 'vendor/**'
+              - 'vendor-bin/**'
+              - '.php-cs-fixer.dist.php'
+              - 'composer.json'
+              - 'composer.lock'
+
+  phpunit-oci:
+    runs-on: ubuntu-22.04
+
+    needs: changes
+    if: needs.changes.outputs.src != 'false'
+
+    strategy:
+      matrix:
+        php-versions: ['8.2']
+        server-versions: ['master']
+
+    services:
+      oracle:
+        image: ghcr.io/gvenzl/oracle-xe:11
+
+        # Provide passwords and other environment variables to container
+        env:
+          ORACLE_RANDOM_PASSWORD: true
+          APP_USER: autotest
+          APP_USER_PASSWORD: owncloud
+
+        # Forward Oracle port
+        ports:
+          - 1521:1521/tcp
+
+        # Provide healthcheck script options for startup
+        options: >-
+          --health-cmd healthcheck.sh
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 10
+
+    steps:
+      - name: Set app env
+        run: |
+          # Split and keep last
+          echo "APP_NAME=${GITHUB_REPOSITORY##*/}" >> $GITHUB_ENV
+
+      - name: Checkout server
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
+        with:
+          submodules: true
+          repository: nextcloud/server
+          ref: ${{ matrix.server-versions }}
+
+      - name: Checkout app
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
+        with:
+          path: apps/${{ env.APP_NAME }}
+
+      - name: Checkout circles dependency
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
+        with:
+          repository: nextcloud/circles
+          ref: ${{ matrix.server-versions }}
+          path: apps/circles
+
+      - name: Set up php ${{ matrix.php-versions }}
+        uses: shivammathur/setup-php@81cd5ae0920b34eef300e1775313071038a53429 # v2
+        with:
+          php-version: ${{ matrix.php-versions }}
+          # https://docs.nextcloud.com/server/stable/admin_manual/installation/source_installation.html#prerequisites-for-manual-installation
+          extensions: bz2, ctype, curl, dom, fileinfo, gd, iconv, intl, json, libxml, mbstring, openssl, pcntl, posix, session, simplexml, xmlreader, xmlwriter, zip, zlib, oci8
+          coverage: none
+          ini-file: development
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Check composer file existence
+        id: check_composer
+        uses: andstor/file-existence-action@20b4d2e596410855db8f9ca21e96fbe18e12930b # v2
+        with:
+          files: apps/${{ env.APP_NAME }}/composer.json
+
+      - name: Set up dependencies
+        # Only run if phpunit config file exists
+        if: steps.check_composer.outputs.files_exists == 'true'
+        working-directory: apps/${{ env.APP_NAME }}
+        run: composer i
+
+      - name: Set up Nextcloud
+        env:
+          DB_PORT: 1521
+        run: |
+          mkdir data
+          ./occ maintenance:install --verbose --database=oci --database-name=XE --database-host=127.0.0.1 --database-port=$DB_PORT --database-user=autotest --database-pass=owncloud --admin-user admin --admin-pass admin
+          ./occ app:enable --force ${{ env.APP_NAME }}
+
+      - name: Check PHPUnit script is defined
+        id: check_phpunit
+        continue-on-error: true
+        working-directory: apps/${{ env.APP_NAME }}
+        run: |
+          composer run --list | grep "^  test:unit " | wc -l | grep 1
+
+      - name: PHPUnit
+        # Only run if phpunit config file exists
+        if: steps.check_phpunit.outcome == 'success'
+        working-directory: apps/${{ env.APP_NAME }}
+        run: composer run test:unit
+
+      - name: Check PHPUnit integration script is defined
+        id: check_integration
+        continue-on-error: true
+        working-directory: apps/${{ env.APP_NAME }}
+        run: |
+          composer run --list | grep "^  test:integration " | wc -l | grep 1
+
+      - name: Run Nextcloud
+        # Only run if phpunit integration config file exists
+        if: steps.check_integration.outcome == 'success'
+        run: php -S localhost:8080 &
+
+      - name: PHPUnit integration
+        # Only run if phpunit integration config file exists
+        if: steps.check_integration.outcome == 'success'
+        working-directory: apps/${{ env.APP_NAME }}
+        run: composer run test:integration
+
+      - name: Print logs
+        if: always()
+        run: |
+          cat data/nextcloud.log
+
+      - name: Skipped
+        # Fail the action when neither unit nor integration tests ran
+        if: steps.check_phpunit.outcome == 'failure' && steps.check_integration.outcome == 'failure'
+        run: |
+          echo 'Neither PHPUnit nor PHPUnit integration tests are specified in composer.json scripts'
+          exit 1
+
+  summary:
+    permissions:
+      contents: none
+    runs-on: ubuntu-latest
+    needs: [changes, phpunit-oci]
+
+    if: always()
+
+    name: phpunit-oci-summary
+
+    steps:
+      - name: Summary status
+        run: if ${{ needs.changes.outputs.src != 'false' && needs.phpunit-oci.result != 'success' }}; then exit 1; fi
diff --git a/.github/workflows/phpunit-pgsql.yml b/.github/workflows/phpunit-pgsql.yml
new file mode 100644
index 000000000..bda3ded54
--- /dev/null
+++ b/.github/workflows/phpunit-pgsql.yml
@@ -0,0 +1,175 @@
+# This workflow is provided via the organization template repository
+#
+# https://github.com/nextcloud/.github
+# https://docs.github.com/en/actions/learn-github-actions/sharing-workflows-with-your-organization
+
+name: PHPUnit pgsql
+
+on: pull_request
+
+permissions:
+  contents: read
+
+concurrency:
+  group: phpunit-pgsql-${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
+jobs:
+  changes:
+    runs-on: ubuntu-latest
+
+    outputs:
+      src: ${{ steps.changes.outputs.src}}
+
+    steps:
+      - uses: dorny/paths-filter@4512585405083f25c027a35db413c2b3b9006d50 # v2.11.1
+        id: changes
+        continue-on-error: true
+        with:
+          filters: |
+            src:
+              - '.github/workflows/**'
+              - 'appinfo/**'
+              - 'lib/**'
+              - 'templates/**'
+              - 'tests/**'
+              - 'vendor/**'
+              - 'vendor-bin/**'
+              - '.php-cs-fixer.dist.php'
+              - 'composer.json'
+              - 'composer.lock'
+
+  phpunit-pgsql:
+    runs-on: ubuntu-latest
+
+    needs: changes
+    if: needs.changes.outputs.src != 'false'
+
+    strategy:
+      matrix:
+        php-versions: ['8.2']
+        server-versions: ['master']
+
+    services:
+      postgres:
+        image: ghcr.io/nextcloud/continuous-integration-postgres-14:latest
+        ports:
+          - 4444:5432/tcp
+        env:
+          POSTGRES_USER: root
+          POSTGRES_PASSWORD: rootpassword
+          POSTGRES_DB: nextcloud
+        options: --health-cmd pg_isready --health-interval 5s --health-timeout 2s --health-retries 5
+
+    steps:
+      - name: Set app env
+        run: |
+          # Split and keep last
+          echo "APP_NAME=${GITHUB_REPOSITORY##*/}" >> $GITHUB_ENV
+
+      - name: Checkout server
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
+        with:
+          submodules: true
+          repository: nextcloud/server
+          ref: ${{ matrix.server-versions }}
+
+      - name: Checkout app
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
+        with:
+          path: apps/${{ env.APP_NAME }}
+
+      - name: Checkout circles dependency
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
+        with:
+          repository: nextcloud/circles
+          ref: ${{ matrix.server-versions }}
+          path: apps/circles
+
+      - name: Set up php ${{ matrix.php-versions }}
+        uses: shivammathur/setup-php@81cd5ae0920b34eef300e1775313071038a53429 # v2
+        with:
+          php-version: ${{ matrix.php-versions }}
+          # https://docs.nextcloud.com/server/stable/admin_manual/installation/source_installation.html#prerequisites-for-manual-installation
+          extensions: bz2, ctype, curl, dom, fileinfo, gd, iconv, intl, json, libxml, mbstring, openssl, pcntl, posix, session, simplexml, xmlreader, xmlwriter, zip, zlib, pgsql, pdo_pgsql
+          coverage: none
+          ini-file: development
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Check composer file existence
+        id: check_composer
+        uses: andstor/file-existence-action@20b4d2e596410855db8f9ca21e96fbe18e12930b # v2
+        with:
+          files: apps/${{ env.APP_NAME }}/composer.json
+
+      - name: Set up dependencies
+        # Only run if phpunit config file exists
+        if: steps.check_composer.outputs.files_exists == 'true'
+        working-directory: apps/${{ env.APP_NAME }}
+        run: composer i
+
+      - name: Set up Nextcloud
+        env:
+          DB_PORT: 4444
+        run: |
+          mkdir data
+          ./occ maintenance:install --verbose --database=pgsql --database-name=nextcloud --database-host=127.0.0.1 --database-port=$DB_PORT --database-user=root --database-pass=rootpassword --admin-user admin --admin-pass admin
+          ./occ app:enable --force ${{ env.APP_NAME }}
+
+      - name: Check PHPUnit script is defined
+        id: check_phpunit
+        continue-on-error: true
+        working-directory: apps/${{ env.APP_NAME }}
+        run: |
+          composer run --list | grep "^  test:unit " | wc -l | grep 1
+
+      - name: PHPUnit
+        # Only run if phpunit config file exists
+        if: steps.check_phpunit.outcome == 'success'
+        working-directory: apps/${{ env.APP_NAME }}
+        run: composer run test:unit
+
+      - name: Check PHPUnit integration script is defined
+        id: check_integration
+        continue-on-error: true
+        working-directory: apps/${{ env.APP_NAME }}
+        run: |
+          composer run --list | grep "^  test:integration " | wc -l | grep 1
+
+      - name: Run Nextcloud
+        # Only run if phpunit integration config file exists
+        if: steps.check_integration.outcome == 'success'
+        run: php -S localhost:8080 &
+
+      - name: PHPUnit integration
+        # Only run if phpunit integration config file exists
+        if: steps.check_integration.outcome == 'success'
+        working-directory: apps/${{ env.APP_NAME }}
+        run: composer run test:integration
+
+      - name: Print logs
+        if: always()
+        run: |
+          cat data/nextcloud.log
+
+      - name: Skipped
+        # Fail the action when neither unit nor integration tests ran
+        if: steps.check_phpunit.outcome == 'failure' && steps.check_integration.outcome == 'failure'
+        run: |
+          echo 'Neither PHPUnit nor PHPUnit integration tests are specified in composer.json scripts'
+          exit 1
+
+  summary:
+    permissions:
+      contents: none
+    runs-on: ubuntu-latest
+    needs: [changes, phpunit-pgsql]
+
+    if: always()
+
+    name: phpunit-pgsql-summary
+
+    steps:
+      - name: Summary status
+        run: if ${{ needs.changes.outputs.src != 'false' && needs.phpunit-pgsql.result != 'success' }}; then exit 1; fi
diff --git a/.github/workflows/phpunit-sqlite.yml b/.github/workflows/phpunit-sqlite.yml
new file mode 100644
index 000000000..4eb3db31d
--- /dev/null
+++ b/.github/workflows/phpunit-sqlite.yml
@@ -0,0 +1,186 @@
+# This workflow is provided via the organization template repository
+#
+# https://github.com/nextcloud/.github
+# https://docs.github.com/en/actions/learn-github-actions/sharing-workflows-with-your-organization
+
+name: PHPUnit sqlite
+
+on: pull_request
+
+permissions:
+  contents: read
+
+concurrency:
+  group: phpunit-sqlite-${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
+jobs:
+  changes:
+    runs-on: ubuntu-latest
+
+    outputs:
+      src: ${{ steps.changes.outputs.src}}
+
+    steps:
+      - uses: dorny/paths-filter@4512585405083f25c027a35db413c2b3b9006d50 # v2.11.1
+        id: changes
+        continue-on-error: true
+        with:
+          filters: |
+            src:
+              - '.github/workflows/**'
+              - 'appinfo/**'
+              - 'lib/**'
+              - 'templates/**'
+              - 'tests/**'
+              - 'vendor/**'
+              - 'vendor-bin/**'
+              - '.php-cs-fixer.dist.php'
+              - 'composer.json'
+              - 'composer.lock'
+
+  phpunit-sqlite:
+    runs-on: ubuntu-latest
+
+    needs: changes
+    if: needs.changes.outputs.src != 'false'
+
+    strategy:
+      matrix:
+        php-versions: ['8.0', '8.1', '8.2', '8.3']
+        server-versions: ['master', 'stable28']
+        include:
+          - php-versions: '8.2'
+            server-versions: 'stable28'
+            coverage: true
+
+    steps:
+      - name: Set app env
+        run: |
+          # Split and keep last
+          echo "APP_NAME=${GITHUB_REPOSITORY##*/}" >> $GITHUB_ENV
+
+      - name: Checkout server
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
+        with:
+          submodules: true
+          repository: nextcloud/server
+          ref: ${{ matrix.server-versions }}
+
+      - name: Checkout app
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
+        with:
+          path: apps/${{ env.APP_NAME }}
+
+      - name: Checkout circles dependency
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
+        with:
+          repository: nextcloud/circles
+          ref: ${{ matrix.server-versions }}
+          path: apps/circles
+
+      - name: Set up php ${{ matrix.php-versions }}
+        uses: shivammathur/setup-php@81cd5ae0920b34eef300e1775313071038a53429 # v2
+        with:
+          php-version: ${{ matrix.php-versions }}
+          # https://docs.nextcloud.com/server/stable/admin_manual/installation/source_installation.html#prerequisites-for-manual-installation
+          extensions: bz2, ctype, curl, dom, fileinfo, gd, iconv, intl, json, libxml, mbstring, openssl, pcntl, posix, session, simplexml, xmlreader, xmlwriter, zip, zlib, sqlite, pdo_sqlite
+          coverage: ${{ matrix.coverage == true && 'xdebug' || 'none' }}
+          ini-file: development
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Check composer file existence
+        id: check_composer
+        uses: andstor/file-existence-action@20b4d2e596410855db8f9ca21e96fbe18e12930b # v2
+        with:
+          files: apps/${{ env.APP_NAME }}/composer.json
+
+      - name: Set up dependencies
+        # Only run if phpunit config file exists
+        if: steps.check_composer.outputs.files_exists == 'true'
+        working-directory: apps/${{ env.APP_NAME }}
+        run: composer i
+
+      - name: Set up Nextcloud
+        env:
+          DB_PORT: 4444
+        run: |
+          mkdir data
+          ./occ maintenance:install --verbose --database=sqlite --database-name=nextcloud --database-host=127.0.0.1 --database-port=$DB_PORT --database-user=root --database-pass=rootpassword --admin-user admin --admin-pass admin
+          ./occ app:enable --force ${{ env.APP_NAME }}
+
+      - name: Check PHPUnit script is defined
+        id: check_phpunit
+        continue-on-error: true
+        working-directory: apps/${{ env.APP_NAME }}
+        run: |
+          composer run --list | grep "^  test:unit " | wc -l | grep 1
+
+      - name: PHPUnit
+        # Only run if phpunit config file exists
+        if: steps.check_phpunit.outcome == 'success'
+        working-directory: apps/${{ env.APP_NAME }}
+        run: composer run test:unit
+
+      - name: Upload Unit coverage
+        if: matrix.coverage == true
+        uses: codecov/codecov-action@v3
+        with:
+          root_dir: ./apps/${{ env.APP_NAME }}
+          files: ./apps/${{ env.APP_NAME }}/tests/clover.unit.xml
+          fail_ci_if_error: true
+          flags: unit
+
+      - name: Check PHPUnit integration script is defined
+        id: check_integration
+        continue-on-error: true
+        working-directory: apps/${{ env.APP_NAME }}
+        run: |
+          composer run --list | grep "^  test:integration " | wc -l | grep 1
+
+      - name: Run Nextcloud
+        # Only run if phpunit integration config file exists
+        if: steps.check_integration.outcome == 'success'
+        run: php -S localhost:8080 &
+
+      - name: PHPUnit integration
+        # Only run if phpunit integration config file exists
+        if: steps.check_integration.outcome == 'success'
+        working-directory: apps/${{ env.APP_NAME }}
+        run: composer run test:integration
+
+      - name: Upload Integration coverage
+        if: matrix.coverage == true
+        uses: codecov/codecov-action@v3
+        with:
+          root_dir: ./apps/${{ env.APP_NAME }}
+          files: ./apps/${{ env.APP_NAME }}/tests/clover.integration.xml
+          fail_ci_if_error: true
+          flags: integration
+
+      - name: Print logs
+        if: always()
+        run: |
+          cat data/nextcloud.log
+
+      - name: Skipped
+        # Fail the action when neither unit nor integration tests ran
+        if: steps.check_phpunit.outcome == 'failure' && steps.check_integration.outcome == 'failure'
+        run: |
+          echo 'Neither PHPUnit nor PHPUnit integration tests are specified in composer.json scripts'
+          exit 1
+
+  summary:
+    permissions:
+      contents: none
+    runs-on: ubuntu-latest
+    needs: [changes, phpunit-sqlite]
+
+    if: always()
+
+    name: phpunit-sqlite-summary
+
+    steps:
+      - name: Summary status
+        run: if ${{ needs.changes.outputs.src != 'false' && needs.phpunit-sqlite.result != 'success' }}; then exit 1; fi
diff --git a/.github/workflows/phpunit.yml b/.github/workflows/phpunit.yml
deleted file mode 100644
index 0f821f64f..000000000
--- a/.github/workflows/phpunit.yml
+++ /dev/null
@@ -1,336 +0,0 @@
-name: PHPUnit
-
-on:
-  pull_request:
-  push:
-    branches:
-      - main
-      - stable*
-
-env:
-  APP_NAME: forms
-
-jobs:
-  php:
-    runs-on: ubuntu-latest
-
-    strategy:
-      # do not stop on another job's failure
-      fail-fast: false
-      matrix:
-        php-versions: ["8.0", "8.1", "8.2"]
-        # Upload coverage only once (out of php-versions)
-        coverage-on: ['8.2']
-        databases: ['sqlite']
-        server-versions: ['master']
-  
-    name: php${{ matrix.php-versions }}-${{ matrix.databases }}-${{ matrix.server-versions }}
-
-    steps:
-      - name: Checkout server
-        uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608
-        with:
-          repository: nextcloud/server
-          ref: ${{ matrix.server-versions }}
-          submodules: true
-
-      - name: Checkout circles dependency
-        uses: actions/checkout@v4
-        with:
-          repository: nextcloud/circles
-          ref: ${{ matrix.server-versions }}
-          path: apps/circles
-
-      - name: Checkout app
-        uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608
-        with:
-          path: apps/${{ env.APP_NAME }}
-
-      - name: Set up php ${{ matrix.php-versions }}
-        uses: shivammathur/setup-php@v2
-        with:
-          php-version: ${{ matrix.php-versions }}
-          tools: phpunit
-          extensions: mbstring, iconv, fileinfo, intl, sqlite, pdo_sqlite, zip, gd
-          coverage: xdebug
-
-      - name: Set up PHPUnit
-        working-directory: apps/${{ env.APP_NAME }}
-        run: composer i
-
-      - name: Set up Nextcloud
-        env:
-          DB_PORT: 4444
-          OC_PASS: test
-        run: |
-          mkdir data
-          ./occ maintenance:install --verbose --database=${{ matrix.databases }} --database-name=nextcloud --database-host=127.0.0.1 --database-port=$DB_PORT --database-user=root --database-pass=rootpassword --admin-user admin --admin-pass password
-          ./occ user:add --password-from-env --display-name="Test Displayname" test
-          ./occ user:add --password-from-env --display-name="User No. 1" user1
-          ./occ app:enable --force ${{ env.APP_NAME }}
-          php -S localhost:8080 &
-
-      - name: PHPUnit & coverage
-        working-directory: apps/${{ env.APP_NAME }}
-        run: composer test:unit
-
-      - name: PHPUnit integration
-        working-directory: apps/${{ env.APP_NAME }}
-        run: composer test:integration
-
-      - name: Upload Unit coverage
-        if: matrix.php-versions == matrix.coverage-on
-        uses: codecov/codecov-action@v3
-        with:
-          root_dir: ./apps/${{ env.APP_NAME }}
-          files: ./apps/${{ env.APP_NAME }}/tests/clover.unit.xml
-          fail_ci_if_error: true
-          flags: unit
-
-      - name: Upload Integration coverage
-        if: matrix.php-versions == matrix.coverage-on
-        uses: codecov/codecov-action@v3
-        with:
-          root_dir: ./apps/${{ env.APP_NAME }}
-          files: ./apps/${{ env.APP_NAME }}/tests/clover.integration.xml
-          fail_ci_if_error: true
-          flags: integration
-
-  mysql:
-    runs-on: ubuntu-latest
-
-    strategy:
-      # do not stop on another job's failure
-      fail-fast: false
-      matrix:
-        php-versions: ['8.2']
-        databases: ['mysql']
-        server-versions: ['stable26', 'stable27', 'master']
-  
-    name: php${{ matrix.php-versions }}-${{ matrix.databases }}-${{ matrix.server-versions }}
-
-    services:
-      mysql:
-        image: ghcr.io/nextcloud/continuous-integration-mariadb-10.11:latest
-        ports:
-          - 4444:3306/tcp
-        env:
-          MYSQL_ROOT_PASSWORD: rootpassword
-        options: --health-cmd="mysqladmin ping" --health-interval 5s --health-timeout 2s --health-retries 5
-
-    steps:
-      - name: Checkout server
-        uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608
-        with:
-          repository: nextcloud/server
-          ref: ${{ matrix.server-versions }}
-          submodules: true
-
-      - name: Checkout circles dependency
-        uses: actions/checkout@v4
-        with:
-          repository: nextcloud/circles
-          ref: ${{ matrix.server-versions }}
-          path: apps/circles
-
-      - name: Checkout app
-        uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608
-        with:
-          path: apps/${{ env.APP_NAME }}
-
-      - name: Set up php ${{ matrix.php-versions }}
-        uses: shivammathur/setup-php@v2
-        with:
-          php-version: ${{ matrix.php-versions }}
-          tools: phpunit
-          extensions: mbstring, iconv, fileinfo, intl, mysql, pdo_mysql, zip, gd
-          coverage: none
-
-      - name: Set up PHPUnit
-        working-directory: apps/${{ env.APP_NAME }}
-        run: composer i
-
-      - name: Set up Nextcloud
-        env:
-          DB_PORT: 4444
-          OC_PASS: test
-        run: |
-          mkdir data
-          ./occ maintenance:install --verbose --database=${{ matrix.databases }} --database-name=nextcloud --database-host=127.0.0.1 --database-port=$DB_PORT --database-user=root --database-pass=rootpassword --admin-user admin --admin-pass password
-          ./occ user:add --password-from-env --display-name="Test Displayname" test
-          ./occ user:add --password-from-env --display-name="User No. 1" user1
-          ./occ app:enable --force ${{ env.APP_NAME }}
-          php -S localhost:8080 &
-
-      - name: PHPUnit
-        working-directory: apps/${{ env.APP_NAME }}
-        run: composer test:unit
-
-      - name: PHPUnit integration
-        working-directory: apps/${{ env.APP_NAME }}
-        run: composer test:integration
-
-  pgsql:
-    runs-on: ubuntu-latest
-
-    strategy:
-      # do not stop on another job's failure
-      fail-fast: false
-      matrix:
-        php-versions: ['8.2']
-        databases: ['pgsql']
-        server-versions: ['master']
-  
-    name: php${{ matrix.php-versions }}-${{ matrix.databases }}-${{ matrix.server-versions }}
-
-    services:
-      postgres:
-        image: ghcr.io/nextcloud/continuous-integration-postgres-15:latest
-        ports:
-          - 4444:5432/tcp
-        env:
-          POSTGRES_USER: root
-          POSTGRES_PASSWORD: rootpassword
-          POSTGRES_DB: nextcloud
-        options: --health-cmd pg_isready --health-interval 5s --health-timeout 2s --health-retries 5
-
-    steps:
-      - name: Checkout server
-        uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608
-        with:
-          repository: nextcloud/server
-          ref: ${{ matrix.server-versions }}
-          submodules: true
-
-      - name: Checkout circles dependency
-        uses: actions/checkout@v4
-        with:
-          repository: nextcloud/circles
-          ref: ${{ matrix.server-versions }}
-          path: apps/circles
-
-      - name: Checkout app
-        uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608
-        with:
-          path: apps/${{ env.APP_NAME }}
-
-      - name: Set up php ${{ matrix.php-versions }}
-        uses: shivammathur/setup-php@v2
-        with:
-          php-version: ${{ matrix.php-versions }}
-          tools: phpunit
-          extensions: mbstring, iconv, fileinfo, intl, pgsql, pdo_pgsql, zip, gd
-          coverage: none
-
-      - name: Set up PHPUnit
-        working-directory: apps/${{ env.APP_NAME }}
-        run: composer i
-
-      - name: Set up Nextcloud
-        env:
-          DB_PORT: 4444
-          OC_PASS: test
-        run: |
-          mkdir data
-          ./occ maintenance:install --verbose --database=${{ matrix.databases }} --database-name=nextcloud --database-host=127.0.0.1 --database-port=$DB_PORT --database-user=root --database-pass=rootpassword --admin-user admin --admin-pass password
-          ./occ user:add --password-from-env --display-name="Test Displayname" test
-          ./occ user:add --password-from-env --display-name="User No. 1" user1
-          ./occ app:enable --force ${{ env.APP_NAME }}
-          php -S localhost:8080 &
-
-      - name: PHPUnit
-        working-directory: apps/${{ env.APP_NAME }}
-        run: composer test:unit
-
-      - name: PHPUnit integration
-        working-directory: apps/${{ env.APP_NAME }}
-        run: composer test:integration
-
-  oci:
-    runs-on: ubuntu-latest
-
-    strategy:
-      # do not stop on another job's failure
-      fail-fast: false
-      matrix:
-        php-versions: ['8.2']
-        databases: ['oci']
-        server-versions: ['master']
-
-    name: php${{ matrix.php-versions }}-${{ matrix.databases }}-${{ matrix.server-versions }}
-
-    services:
-      oracle:
-        image: ghcr.io/gvenzl/oracle-xe:11
-
-        # Provide passwords and other environment variables to container
-        env:
-          ORACLE_RANDOM_PASSWORD: true
-          APP_USER: autotest
-          APP_USER_PASSWORD: nextcloud
-
-        # Forward Oracle port
-        ports:
-          - 1521:1521/tcp
-
-        # Provide healthcheck script options for startup
-        options: >-
-          --health-cmd healthcheck.sh
-          --health-interval 10s
-          --health-timeout 5s
-          --health-retries 10
-
-    steps:
-      - name: Checkout server
-        uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608
-        with:
-          repository: nextcloud/server
-          ref: ${{ matrix.server-versions }}
-          submodules: true
-
-      - name: Checkout circles dependency
-        uses: actions/checkout@v4
-        with:
-          repository: nextcloud/circles
-          ref: ${{ matrix.server-versions }}
-          path: apps/circles
-
-      - name: Checkout app
-        uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608
-        with:
-          path: apps/${{ env.APP_NAME }}
-
-      - name: Set up php ${{ matrix.php-versions }}
-        uses: shivammathur/setup-php@4bd44f22a98a19e0950cbad5f31095157cc9621b # v2
-        with:
-          php-version: ${{ matrix.php-versions }}
-          # https://docs.nextcloud.com/server/stable/admin_manual/installation/source_installation.html#prerequisites-for-manual-installation
-          extensions: bz2, ctype, curl, dom, fileinfo, gd, iconv, intl, json, libxml, mbstring, openssl, pcntl, posix, session, simplexml, xmlreader, xmlwriter, zip, zlib, oci8
-          coverage: none
-          ini-file: development
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Set up PHPUnit
-        working-directory: apps/${{ env.APP_NAME }}
-        run: composer i
-
-      - name: Set up Nextcloud
-        env:
-          DB_PORT: 1521
-          OC_PASS: test
-        run: |
-          mkdir data
-          ./occ maintenance:install --verbose --database=oci --database-name=XE --database-host=127.0.0.1 --database-port=$DB_PORT --database-user=autotest --database-pass=nextcloud --admin-user admin --admin-pass admin
-          ./occ user:add --password-from-env --display-name="Test Displayname" test
-          ./occ user:add --password-from-env --display-name="User No. 1" user1
-          ./occ app:enable --force ${{ env.APP_NAME }}
-          php -S localhost:8080 &
-
-      - name: PHPUnit
-        working-directory: apps/${{ env.APP_NAME }}
-        run: composer test:unit
-
-      - name: PHPUnit integration
-        working-directory: apps/${{ env.APP_NAME }}
-        run: composer test:integration
diff --git a/tests/Integration/Api/ApiV2Test.php b/tests/Integration/Api/ApiV2Test.php
index b6dc23bbc..50b937406 100644
--- a/tests/Integration/Api/ApiV2Test.php
+++ b/tests/Integration/Api/ApiV2Test.php
@@ -33,6 +33,9 @@
 use OCP\DB\QueryBuilder\IQueryBuilder;
 use Test\TestCase;
 
+/**
+ * @group DB
+ */
 class ApiV2Test extends TestCase {
 	/** @var GuzzleHttp\Client */
 	private $http;
@@ -197,9 +200,23 @@ private function setTestForms() {
 	 */
 	public function setUp(): void {
 		parent::setUp();
+		$userManager = \OC::$server->getUserManager();
+		$user = $userManager->get('test');
+		if ($user === null) {
+			$user = $userManager->createUser('test', 'test');
+		}
+		$user->setDisplayName('Test Displayname');
+
+		// We also have user2 and user3 but those accounts are "deleted"
+		$user = $userManager->get("user1");
+		if ($user === null) {
+			$user = $userManager->createUser("user1", "user1");
+		}
+		$user->setDisplayName("User No. 1");
+
 		$this->setTestForms();
 
-		$qb = TestCase::$realDatabase->getQueryBuilder();
+		$qb = \OC::$server->getDatabaseConnection()->getQueryBuilder();
 
 		// Write our test forms into db
 		foreach ($this->testForms as $index => $form) {
@@ -302,7 +319,7 @@ public function setUp(): void {
 
 	/** Clean up database from testforms */
 	public function tearDown(): void {
-		$qb = TestCase::$realDatabase->getQueryBuilder();
+		$qb = \OC::$server->getDatabaseConnection()->getQueryBuilder();
 
 		foreach ($this->testForms as $form) {
 			$qb->delete('forms_v2_forms')