Restructure test process to test pp integration in another environment.

.github/workflows/test-monee.yml

@@ -49,8 +49,7 @@ jobs:
     - name: Test+Coverage
       run: |
         source venv/bin/activate
-        coverage run -m pytest
-        coverage report
+        pytest --cov --cov-report=xml -v -m "not pptest"
 
   build-linux:
     runs-on: ubuntu-latest
@@ -85,6 +84,44 @@ jobs:
       run: |
         source venv/bin/activate
         make -C docs doctest
+    - name: Test+Coverage
+      run: |
+        source venv/bin/activate
+        pytest --cov --cov-report=xml -v -m "not pptest"
+
+  test-pp:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        python-version: ["3.12"]
+    steps:
+    - uses: actions/checkout@v4
+    - name: Set up Python
+      uses: actions/setup-python@v5
+      with:
+        python-version: ${{ matrix.python-version }}
+        cache: 'pip'
+        cache-dependency-path: '**/setup.py'
+    - name: Install dependencies
+      run: |
+        pip install virtualenv
+        virtualenv venv
+        source venv/bin/activate
+        pip3 install -U sphinx
+        pip3 install -r docs/requirements.txt
+        pip3 install -e .[testpp]
+        pip3 install pytest coverage ruff
+    - name: Lint with ruff
+      run: |
+        # stop the build if there are Python syntax errors or undefined names
+        source venv/bin/activate
+        ruff check .
+        ruff format --check .
+    - name: Doctests
+      run: |
+        source venv/bin/activate
+        make -C docs doctest
     - name: Test+Coverage
       run: |
         source venv/bin/activate

pyproject.toml

@@ -40,6 +40,11 @@ simbench = [
     "pandapower>=2.9.0"
 ]
 test = [
+    "pytest",
+    "pytest-cov",
+    "pre-commit",
+]
+testpp = [
     "pytest",
     "peext",
     "simbench",

tests/io/test_from_pandapower.py

@@ -1,9 +1,12 @@
-import simbench
-
-from monee.io.from_pandapower import from_pandapower_net
+import pytest
 
 
+@pytest.mark.pptest
 def test_from_pandapower_net():
+    import simbench
+
+    from monee.io.from_pandapower import from_pandapower_net
+
     # GIVEN
     net = simbench.get_simbench_net("1-LV-rural3--1-no_sw")
 

tests/io/test_from_simbench.py

@@ -1,7 +1,10 @@
-from monee.io.from_simbench import obtain_simbench_profile
+import pytest
 
 
+@pytest.mark.pptest
 def test_obtain_simbench_profile():
+    from monee.io.from_simbench import obtain_simbench_profile
+
     # GIVEN WHEN
     td = obtain_simbench_profile("1-LV-rural3--1-no_sw")
 

tests/io/test_matpower.py

@@ -1,13 +1,16 @@
 import os
 
-import pandapower.converter as pc
-from peext.scenario.network import create_small_test_multinet
+import pytest
 
 from monee.io.matpower import read_matpower_case
 from monee.solver.gekko import GEKKOSolver
 
 
+@pytest.mark.pptest
 def test_read_network_data_matpower():
+    import pandapower.converter as pc
+    from peext.scenario.network import create_small_test_multinet
+
     try:
         multinet = create_small_test_multinet()
         power = multinet["nets"]["power"]
@@ -23,7 +26,11 @@ def test_read_network_data_matpower():
         os.remove("a.mat")
 
 
+@pytest.mark.pptest
 def test_solve_read_network_data_matpower():
+    import pandapower.converter as pc
+    from peext.scenario.network import create_small_test_multinet
+
     try:
         multinet = create_small_test_multinet()
         power = multinet["nets"]["power"]