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Fix bug where appending assets could accidentally create duplicate contexts

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Dion Moult
2025-05-09 15:24:17 +10:00
parent 9361cfee28
commit 6bf9b8b0c9
2 changed files with 34 additions and 7 deletions
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src/ifcopenshell-python/test/api/project/test_append_asset.py
+21
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@@ -81,6 +81,27 @@ class TestAppendAssetIFC2X3(test.bootstrap.IFC2X3):
# make sure it's still valid
assert context.WorldCoordinateSystem
def test_add_new_contexts_if_necessary(self):
library = ifcopenshell.api.project.create_file(version=self.file.schema)
ifcopenshell.api.root.create_entity(library, ifc_class="IfcProject")
lib_context = ifcopenshell.api.context.add_context(library, context_type="Model")
lib_subcontext = ifcopenshell.api.context.add_context(library, context_type="Model", context_identifier="Body", target_view="MODEL_VIEW", parent=lib_context)
# It has no contexts right now
ifcopenshell.api.root.create_entity(self.file, ifc_class="IfcProject")
material = ifcopenshell.api.material.add_material(library, name="Material")
style = ifcopenshell.api.style.add_style(library)
ifcopenshell.api.style.assign_material_style(library, material=material, style=style, context=lib_subcontext)
ifcopenshell.api.project.append_asset(self.file, library=library, element=material)
assert len(self.file.by_type("IfcProject")) == 1
assert len(self.file.by_type("IfcGeometricRepresentationContext", include_subtypes=False)) == 1
assert len(self.file.by_type("IfcGeometricRepresentationSubContext", include_subtypes=False)) == 1
context = self.file.by_type("IfcMaterial")[0].HasRepresentation[0].Representations[0].ContextOfItems
# make sure it's still valid
assert context.WorldCoordinateSystem
def test_append_a_single_type_product_even_though_an_inverse_material_relationship_is_shared(self):
library = ifcopenshell.api.project.create_file(version=self.file.schema)
element = ifcopenshell.api.root.create_entity(library, ifc_class="IfcWallType")