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Removing a material now also removes material properties

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This commit is contained in:
Dion Moult
2022-03-21 10:50:19 +11:00
parent e909f25432
commit 0b4cfea3a9
2 changed files with 30 additions and 0 deletions
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src/ifcopenshell-python/test/api/material/test_remove_material.py
+26
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@@ -89,3 +89,29 @@ class TestRemoveMaterial(test.bootstrap.IFC4):
assert len(self.file.by_type("IfcMaterial")) == 0
assert len(self.file.by_type("IfcRelAssociatesMaterial")) == 1
assert len(self.file.by_type("IfcMaterialList")[0].Materials) == 0
def test_removing_a_material_with_a_style_definition(self):
ifcopenshell.api.run("root.create_entity", self.file, ifc_class="IfcProject")
context = ifcopenshell.api.run("context.add_context", self.file, context_type="Model")
material = ifcopenshell.api.run("material.add_material", self.file)
style = ifcopenshell.api.run("style.add_style", self.file)
ifcopenshell.api.run("style.assign_material_style", self.file, material=material, style=style, context=context)
assert len(self.file.by_type("IfcMaterialDefinitionRepresentation")) == 1
assert len(self.file.by_type("IfcStyledRepresentation")) == 1
assert len(self.file.by_type("IfcStyledItem")) == 1
assert len(self.file.by_type("IfcSurfaceStyle")) == 1
ifcopenshell.api.run("material.remove_material", self.file, material=material)
assert len(self.file.by_type("IfcMaterial")) == 0
assert len(self.file.by_type("IfcMaterialDefinitionRepresentation")) == 0
assert len(self.file.by_type("IfcStyledRepresentation")) == 0
assert len(self.file.by_type("IfcStyledItem")) == 0
assert len(self.file.by_type("IfcSurfaceStyle")) == 1
def test_removing_a_material_with_properties(self):
material = ifcopenshell.api.run("material.add_material", self.file)
pset = ifcopenshell.api.run("pset.add_pset", self.file, product=material, name="Foo_Bar")
ifcopenshell.api.run("pset.edit_pset", self.file, pset=pset, properties={"Foo": "Bar"})
assert material.HasProperties
ifcopenshell.api.run("material.remove_material", self.file, material=material)
assert len(self.file.by_type("IfcMaterialProperties")) == 0
assert len(self.file.by_type("IfcPropertySingleValue")) == 0