build_pyodide - test wasm wheel working

.github/workflows/build_pyodide.yml

@@ -49,6 +49,19 @@ jobs:
             ifcopenshell_build/*/*/logs/*.log
           retention-days: 30
 
+      - name: Run wheel tests
+        run: |
+          cp -r IfcOpenShell/pyodide/test test
+          # venv set up in build_pyodide.sh.
+          source .venv/bin/activate
+          uv pip install pytest-pyodide
+          PYODIDE_ROOT_DIST=`pyodide config get pyodide_root`/dist
+          # `pytest-pyodide` requires pyodide in 'pyodide' directory in cwd, when running `pytest`.
+          cp -r $PYODIDE_ROOT_DIST test/pyodide
+          cp dist/ifcopenshell-*.whl test/pyodide
+          cd test
+          pytest --capture=no
+
       - name: Pack Dependencies
         run: |
           cd ifcopenshell_build

pyodide/test/test_wheel.py

@@ -0,0 +1,27 @@
+from pathlib import Path
+
+
+WHEEL_FILENAME = next(
+    p.name for p in (Path.cwd() / "pyodide").iterdir() if p.name.startswith("ifcopenshell-") and p.suffix == ".whl"
+)
+
+
+def test_ifcopenshell_import(selenium):
+    selenium.load_package("micropip")
+    # Important to test it with `micropip.install`
+    # without any dependencies loaded to ensure micropip will load them automatically.
+    selenium.run_async(
+        f"""
+        import micropip
+        await micropip.install(f"./{WHEEL_FILENAME}")
+        import ifcopenshell
+        ifc_file = ifcopenshell.file()
+        wall = ifc_file.create_entity("IfcWall")
+        wall1 = ifc_file.by_type("IfcWall")[0]
+        print(wall, wall1)
+        assert wall == wall1, "Wall entity doesn't match"
+        wall.Name = "Test"
+        assert wall.Name == "Test", f"Entity name wasn't changed: {{wall}}"
+        print(wall)
+        """
+    )