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https://github.com/IfcOpenShell/IfcOpenShell.git
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Andrej730
a9cba30da6
removed part of test_append_two_type_products_sharing_the_same_material_indirectly_via_a_material_set for ifc2x3 compatibility and removed part is already tested in test_append_two_type_products_sharing_the_same_material_with_properties
120 lines
7.5 KiB
Python
120 lines
7.5 KiB
Python
# IfcOpenShell - IFC toolkit and geometry engine
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# Copyright (C) 2022 Dion Moult <dion@thinkmoult.com>
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#
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# This file is part of IfcOpenShell.
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#
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# IfcOpenShell is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Lesser General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# IfcOpenShell is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public License
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# along with IfcOpenShell. If not, see <http://www.gnu.org/licenses/>.
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import test.bootstrap
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import ifcopenshell.api
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class TestRemoveMaterialIFC2X3(test.bootstrap.IFC2X3):
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def test_removing_material(self):
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material = ifcopenshell.api.run("material.add_material", self.file)
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ifcopenshell.api.run("material.remove_material", self.file, material=material)
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assert len(self.file.by_type("IfcMaterial")) == 0
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def test_removing_material_with_associations(self):
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wall = ifcopenshell.api.run("root.create_entity", self.file, ifc_class="IfcWall")
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material = ifcopenshell.api.run("material.add_material", self.file)
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ifcopenshell.api.run("material.assign_material", self.file, products=[wall], material=material)
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ifcopenshell.api.run("material.remove_material", self.file, material=material)
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assert len(self.file.by_type("IfcMaterial")) == 0
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assert len(self.file.by_type("IfcRelAssociatesMaterial")) == 0
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def test_removing_material_in_layer(self):
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wall = ifcopenshell.api.run("root.create_entity", self.file, ifc_class="IfcWall")
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material = ifcopenshell.api.run("material.add_material", self.file)
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material_set = ifcopenshell.api.run("material.add_material_set", self.file, set_type="IfcMaterialLayerSet")
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ifcopenshell.api.run("material.add_layer", self.file, layer_set=material_set, material=material)
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ifcopenshell.api.run("material.assign_material", self.file, products=[wall], material=material_set)
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assert len(self.file.by_type("IfcMaterialLayerSet")[0].MaterialLayers) == 1
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ifcopenshell.api.run("material.remove_material", self.file, material=material)
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assert len(self.file.by_type("IfcMaterial")) == 0
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assert len(self.file.by_type("IfcRelAssociatesMaterial")) == 1
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assert len(self.file.by_type("IfcMaterialLayerSet")[0].MaterialLayers) == 0
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def test_removing_material_in_list(self):
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wall = ifcopenshell.api.run("root.create_entity", self.file, ifc_class="IfcWall")
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material = ifcopenshell.api.run("material.add_material", self.file)
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material_set = ifcopenshell.api.run("material.add_material_set", self.file, set_type="IfcMaterialList")
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ifcopenshell.api.run("material.add_list_item", self.file, material_list=material_set, material=material)
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ifcopenshell.api.run("material.assign_material", self.file, products=[wall], material=material_set)
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assert len(self.file.by_type("IfcMaterialList")[0].Materials) == 1
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ifcopenshell.api.run("material.remove_material", self.file, material=material)
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assert len(self.file.by_type("IfcMaterial")) == 0
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assert len(self.file.by_type("IfcRelAssociatesMaterial")) == 1
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assert len(self.file.by_type("IfcMaterialList")[0].Materials) == 0
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def test_removing_a_material_with_a_style_definition(self):
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ifcopenshell.api.run("root.create_entity", self.file, ifc_class="IfcProject")
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context = ifcopenshell.api.run("context.add_context", self.file, context_type="Model")
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material = ifcopenshell.api.run("material.add_material", self.file)
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style = ifcopenshell.api.run("style.add_style", self.file)
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ifcopenshell.api.run("style.assign_material_style", self.file, material=material, style=style, context=context)
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assert len(self.file.by_type("IfcMaterialDefinitionRepresentation")) == 1
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assert len(self.file.by_type("IfcStyledRepresentation")) == 1
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assert len(self.file.by_type("IfcStyledItem")) == 1
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assert len(self.file.by_type("IfcSurfaceStyle")) == 1
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ifcopenshell.api.run("material.remove_material", self.file, material=material)
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assert len(self.file.by_type("IfcMaterial")) == 0
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assert len(self.file.by_type("IfcMaterialDefinitionRepresentation")) == 0
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assert len(self.file.by_type("IfcStyledRepresentation")) == 0
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assert len(self.file.by_type("IfcStyledItem")) == 0
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assert len(self.file.by_type("IfcSurfaceStyle")) == 1
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def test_removing_a_material_with_properties(self):
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def get_material_props(material: ifcopenshell.entity_instance) -> list[ifcopenshell.entity_instance]:
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if self.file.schema != "IFC2X3":
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return material.HasProperties
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return [i for i in self.file.get_inverse(material) if i.is_a("IfcMaterialProperties")]
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material = ifcopenshell.api.run("material.add_material", self.file)
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pset = ifcopenshell.api.run("pset.add_pset", self.file, product=material, name="Foo_Bar")
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ifcopenshell.api.run("pset.edit_pset", self.file, pset=pset, properties={"Foo": "Bar"})
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assert get_material_props(material)
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ifcopenshell.api.run("material.remove_material", self.file, material=material)
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assert len(self.file.by_type("IfcMaterialProperties")) == 0
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assert len(self.file.by_type("IfcPropertySingleValue")) == 0
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class TestRemoveMaterialIFC4(test.bootstrap.IFC4, TestRemoveMaterialIFC2X3):
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# IfcMaterialProfileSet added in IFC4
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def test_removing_material_in_profile(self):
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wall = ifcopenshell.api.run("root.create_entity", self.file, ifc_class="IfcWall")
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material = ifcopenshell.api.run("material.add_material", self.file)
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material_set = ifcopenshell.api.run("material.add_material_set", self.file, set_type="IfcMaterialProfileSet")
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ifcopenshell.api.run("material.add_profile", self.file, profile_set=material_set, material=material)
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ifcopenshell.api.run("material.assign_material", self.file, products=[wall], material=material_set)
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assert len(self.file.by_type("IfcMaterialProfileSet")[0].MaterialProfiles) == 1
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ifcopenshell.api.run("material.remove_material", self.file, material=material)
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assert len(self.file.by_type("IfcMaterial")) == 0
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assert len(self.file.by_type("IfcRelAssociatesMaterial")) == 1
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assert len(self.file.by_type("IfcMaterialProfileSet")[0].MaterialProfiles) == 0
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def test_removing_material_in_constituent(self):
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wall = ifcopenshell.api.run("root.create_entity", self.file, ifc_class="IfcWall")
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material = ifcopenshell.api.run("material.add_material", self.file)
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material_set = ifcopenshell.api.run(
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"material.add_material_set", self.file, set_type="IfcMaterialConstituentSet"
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)
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ifcopenshell.api.run("material.add_constituent", self.file, constituent_set=material_set, material=material)
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ifcopenshell.api.run("material.assign_material", self.file, products=[wall], material=material_set)
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assert len(self.file.by_type("IfcMaterialConstituentSet")[0].MaterialConstituents) == 1
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ifcopenshell.api.run("material.remove_material", self.file, material=material)
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assert len(self.file.by_type("IfcMaterial")) == 0
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assert len(self.file.by_type("IfcRelAssociatesMaterial")) == 1
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assert self.file.by_type("IfcMaterialConstituentSet")[0].MaterialConstituents is None
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