Execute tests on CI system

.gitlab-ci.yml

@@ -3,47 +3,95 @@ image: python:latest
 stages:
   - test
 
-before_script:
+# prepare set up of latest python image to run style checks
+.prepare_style: &prepare_style
   - cat /etc/issue
-  - python -V
-  - which python
-  - python -m venv ../venv
+  - python3 -V
+  - which python3
+  - python3 -m venv ../venv
   - source ../venv/bin/activate
-  - which python
+  - which python3
   - pwd
+  - ls -l
   - pip install -U pip
   - pip --version
   - pip install pytest black ruff
   - pytest --version
+  - cat /etc/issue
+
+
+# prepare set up of Debian system to run py.test
+.prepare_debian: &prepare_debian
+  - echo "Execute this command before any 'script:' commands."
+  - cat /etc/issue
+  - pwd
+  - ls -l
+
+  - echo "Install Python3"
+  - apt-get update
+  - apt-get install -y python3 python3-venv
+  - python3 -m venv --help
+  - python3 -m venv venv
+  - source venv/bin/activate
+  - which python3
+  - python3 --version
+
+  - echo "Install Python dependencies for running the tests"
+  - pip install -U pip
+  - pip --version
+  - pip install pytest black ruff archspec
+
+  - echo "Diagnostics - which versions are we using"
+  - python3 --version
+  - pytest --version
+  - black --version
+  - ruff --version
+
+  - echo "Install additional packages we need to run spack-setup.sh"
+  - apt-get install -y git rsync
+  - echo "Install additional packages we need to run spack"
+  # Taken from https://github.com/fangohr/oommf-in-spack/blob/main/Dockerfile
+  - apt-get install -y --no-install-recommends
+            autoconf
+            build-essential
+            ca-certificates
+            coreutils
+            curl
+            environment-modules
+            file
+            gfortran
+            git
+            openssh-server
+            unzip
+
+  - export MPSD_MICROARCH=$(archspec cpu)
+  - echo "Setting MPSD_MICROARCH variable to $MPSD_MICROARCH"
+  - echo "Which version of Debian are we running?"
+  - cat /etc/issue
+
 
 style:
   stage: test
   image: python:latest
   script:
+    - *prepare_style
     - black --version
     - ruff --version
     - ruff .
     - black --check --diff .
 
 
-test3-09:
+test-bullseye:
   stage: test
-  image: python:3.9
+  image: debian:bullseye-slim
   script:
-    - echo "run tests here later"
-    - python --version
+    - *prepare_debian
+    - pytest -v -l tests.py
 
-test3-10:
+test-bookworm:
   stage: test
-  image: python:3.10
+  image: debian:bookworm-slim
   script:
-    - echo "run tests here later"
-    - python --version
-
+    - *prepare_debian
+    - pytest -v -l tests.py
 
-test3-11:
-  stage: test
-  image: python:3.11
-  script:
-    - echo "run tests here later"
-    - python --version