more tests for ifc2x3

src/ifcopenshell-python/test/api/void/test_add_filling.py

@@ -43,3 +43,7 @@ class TestAddFilling(test.bootstrap.IFC4):
         ifcopenshell.api.run("void.add_filling", self.file, opening=opening2, element=door)
         assert not opening1.HasFillings
         assert opening2.HasFillings[0].RelatedBuildingElement == door
+
+
+class TestAddFillingIFC2X3(test.bootstrap.IFC2X3, TestAddFilling):
+    pass

src/ifcopenshell-python/test/api/void/test_add_opening.py

@@ -77,3 +77,7 @@ class TestAddOpening(test.bootstrap.IFC4):
         opening.ObjectPlacement = placement
         ifcopenshell.api.run("void.add_opening", self.file, opening=opening, element=wall)
         assert opening.ObjectPlacement == placement
+
+
+class TestAddOpeningIFC2X3(test.bootstrap.IFC2X3, TestAddOpening):
+    pass

src/ifcopenshell-python/test/api/void/test_remove_opening.py

@@ -47,3 +47,7 @@ class TestRemoveOpening(test.bootstrap.IFC4):
         assert len(self.file.by_type("IfcRelFillsElement")) == 0
         assert wall
         assert door
+
+
+class TestRemoveOpeningIFC2X3(test.bootstrap.IFC2X3, TestRemoveOpening):
+    pass