Merge branch 'main' of https://github.com/pyansys/pyfluent-visualization into main

Author: prmukherj

.github/workflows/nightly-test-run.yml

@@ -5,13 +5,17 @@ on:
     - cron:  '0 4 * * *'
   workflow_dispatch:
 
+env:
+  ANSYSLMD_LICENSE_FILE: ${{ format('1055@{0}', secrets.LICENSE_SERVER) }}
+  PYFLUENT_LAUNCH_CONTAINER: 1
+
 jobs:
   test:
     name: Unit Testing
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: [windows-latest, ubuntu-latest]
+        os: [windows-latest, public-ubuntu-latest-8-cores]
         python-version: ['3.10', '3.11', '3.12', '3.13']
       fail-fast: false
 
@@ -24,13 +28,29 @@ jobs:
           python-version: ${{ matrix.python-version }}
 
       - name: Install OS packages
-        if:  matrix.os == 'ubuntu-latest'
+        if:  matrix.os == 'public-ubuntu-latest-8-cores'
         run: |
           sudo apt update
           sudo apt install libegl1
 
       - name: Install pyfluent-visualization
         run: make install
 
+      - name: Login to GitHub Container Registry
+        if: matrix.os == 'public-ubuntu-latest-8-cores'
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ secrets.BOT_APPLICATION_ID }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Pull Fluent docker image
+        if: matrix.os == 'public-ubuntu-latest-8-cores'
+        run: make docker-pull
+        env:
+          FLUENT_IMAGE_TAG: v25.2.0
+
       - name: Test with pytest
         run: make unittest
+        env:
+          FLUENT_IMAGE_TAG: v25.2.0