Enable docker test (#319)

Update and pull docker image
Run docker test only on Linux

Author: adeas31

.github/workflows/Test.yml

@@ -48,6 +48,10 @@ jobs:
             'Modelica 4.0.0'
       - run: "omc --version"
 
+      - name: Pull OpenModelica docker image
+        if: runner.os != 'Windows'
+        run: docker pull openmodelica/openmodelica:v1.25.0-minimal
+
       - name: Run pytest
         uses: pavelzw/pytest-action@v2
         with:

tests/test_docker.py

@@ -1,20 +1,26 @@
-import OMPython
+import sys
 import pytest
+import OMPython
+
+skip_on_windows = pytest.mark.skipif(
+    sys.platform.startswith("win"),
+    reason="OpenModelica Docker image is Linux-only; skipping on Windows.",
+)
 
 
-@pytest.mark.skip(reason="This test would fail")
+@skip_on_windows
 def test_docker():
-    omcp = OMPython.OMCProcessDocker(docker="openmodelica/openmodelica:v1.16.1-minimal")
+    omcp = OMPython.OMCProcessDocker(docker="openmodelica/openmodelica:v1.25.0-minimal")
     om = OMPython.OMCSessionZMQ(omc_process=omcp)
-    assert om.sendExpression("getVersion()") == "OpenModelica 1.16.1"
+    assert om.sendExpression("getVersion()") == "OpenModelica 1.25.0"
 
     omcpInner = OMPython.OMCProcessDockerContainer(dockerContainer=omcp.get_docker_container_id())
     omInner = OMPython.OMCSessionZMQ(omc_process=omcpInner)
-    assert omInner.sendExpression("getVersion()") == "OpenModelica 1.16.1"
+    assert omInner.sendExpression("getVersion()") == "OpenModelica 1.25.0"
 
-    omcp2 = OMPython.OMCProcessDocker(docker="openmodelica/openmodelica:v1.16.1-minimal", port=11111)
+    omcp2 = OMPython.OMCProcessDocker(docker="openmodelica/openmodelica:v1.25.0-minimal", port=11111)
     om2 = OMPython.OMCSessionZMQ(omc_process=omcp2)
-    assert om2.sendExpression("getVersion()") == "OpenModelica 1.16.1"
+    assert om2.sendExpression("getVersion()") == "OpenModelica 1.25.0"
 
     del omcp2
     del om2