Update pygeppetto tests and add github action testing it

.github/workflows/pygeppetto-tests.yml

@@ -0,0 +1,32 @@
+name: Python package
+
+on: [push]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12", "3.13", "pypy-3.8", "pypy-3.9", "pypy-3.10", "graalpy-24.0"]
+
+    steps:
+      - uses: actions/checkout@v3
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v4
+        with:
+          python-version: ${{ matrix.python-version }}
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install pytest
+          if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
+          pip install -e .
+      # - name: Lint with flake8
+      #   run: |
+      #     # stop the build if there are Python syntax errors or undefined names
+      #     flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
+      #     # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
+      #     flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
+      - name: Test with pytest
+        run: |
+          pytest

pygeppetto/tests/test_xmi.py

@@ -15,20 +15,18 @@ def filepath(filename):
     return os.path.join(HERE, 'xmi-data', filename)
 
 
-
-
 def test_read_mediumXMI(rset):
     resource = rset.get_resource(URI(filepath('MediumNet.net.nml.xmi')))
     root = resource.contents[0]
     assert root  # The root exists
 
-@pytest.mark.skip('Too slow')
+# @pytest.mark.skip('Too slow')
 def test_read_BigXMI(rset):
     resource = rset.get_resource(URI(filepath('BigCA1.net.nml.xmi')))
     root = resource.contents[0]
     assert root  # The root exists
 
-@pytest.mark.skip('Too slow')
+# @pytest.mark.skip('Too slow')
 def test_read_LargeXMI(rset):
     resource = rset.get_resource(URI(filepath('LargeConns.net.nml.xmi')))
     root = resource.contents[0]
@@ -41,14 +39,14 @@ def test_readwrite_mediumXMI(tmpdir, rset):
     f = tmpdir.mkdir('pyecore-tmp').join('medium.xmi')
     resource.save(output=URI(str(f)))
 
-@pytest.mark.skip('Too slow')
+# @pytest.mark.skip('Too slow')
 def test_readwrite_BigXMI(tmpdir, rset):
     resource = rset.get_resource(URI(filepath('BigCA1.net.nml.xmi')))
     root = resource.contents[0]
     f = tmpdir.mkdir('pyecore-tmp').join('big.xmi')
     resource.save(output=URI(str(f)))
 
-@pytest.mark.skip('Too slow')
+# @pytest.mark.skip('Too slow')
 def test_readwrite_LargeXMI(tmpdir, rset):
     resource = rset.get_resource(URI(filepath('LargeConns.net.nml.xmi')))
     root = resource.contents[0]
@@ -73,7 +71,7 @@ def test_roundtrip_mediumXMI(tmpdir, rset):
     assert root
     assert root.name == 'mediumTestModel'
 
-@pytest.mark.skip('Too slow')
+# @pytest.mark.skip('Too slow')
 def test_roundtrip_BigXMI(tmpdir, rset):
     resource = rset.get_resource(URI(filepath('BigCA1.net.nml.xmi')))
     root = resource.contents[0]
@@ -91,7 +89,7 @@ def test_roundtrip_BigXMI(tmpdir, rset):
     assert root
     assert root.name == 'bigTestModel'
 
-@pytest.mark.skip('Too slow')
+# @pytest.mark.skip('Too slow')
 def test_roundtrip_LargeXMI(tmpdir, rset):
     resource = rset.get_resource(URI(filepath('LargeConns.net.nml.xmi')))
     root = resource.contents[0]