Checkout UI tests code separately

.github/workflows/pr_test.yml

@@ -188,6 +188,7 @@ jobs:
           rm -fR ${{ env.PS_DIR }}/themes/_core
           rm -fR ${{ env.PS_DIR }}/themes/node_modules
           rm -fR ${{ env.PS_DIR }}/var/cache/*
+          rm -fR ${{ env.PS_DIR }}/tests
           zip -q -r /tmp/shop-artifacts/sources.zip ${{ env.PS_DIR }}
           docker exec my_prestashop_mysql_1 /usr/bin/mysqldump -u ${{ env.DB_USER }} -p${{ env.DB_PASSWD }} ${{ env.DB_NAME }} > /tmp/shop-artifacts/db_dump.sql
 
@@ -396,6 +397,19 @@ jobs:
           bash -c 'while [[ "$(curl -L -s -o /dev/null -w %{http_code} ${{ env.URL_FO }}en/)" != "200" ]]; do echo Received HTTP code $(curl -L -s -o /dev/null -w %{http_code} ${{ env.URL_FO }}en/); sleep 5; done'
 
       # UI Tests : Setup, Install & Execute
+      - uses: actions/checkout@v3
+        name: Checkout PrestaShop UI tests
+        with:
+          fetch-depth: 0
+          repository: PrestaShop/PrestaShop
+          path: prestashop_ui_tests
+          sparse-checkout: |
+            tests/UI
+
+      - name: Move tests UI
+        run: |
+          mv prestashop_ui_tests/tests/UI ${{ env.PS_DIR }}/tests/UI
+
       - name: Setup Node
         uses: actions/setup-node@v3
         with: