Improve Github action unit test on FreeBSD systems #2749

.github/workflows/test.yml

@@ -104,4 +104,23 @@ jobs:
 
     - name: Unitary tests
       run: |
-        python ./unitest.py
+        python ./unitest.py
+
+  test-freebsd:
+
+    runs-on: ubuntu-22.04
+
+    steps:
+
+      - uses: actions/checkout@v4
+
+      - name: Run tests
+        uses: vmactions/freebsd-vm@v1
+        with:
+          usesh: true
+          prepare: |
+            pkg install -y python3 py-pip
+          run: |
+            set -e -x
+            python3 -m pip install --user -r requirements.txt
+            python ./unitest.py