mirror of
https://github.com/IfcOpenShell/IfcOpenShell.git
synced 2026-08-09 17:31:45 +00:00
Dion Moult
83 lines
3.8 KiB
Python
83 lines
3.8 KiB
Python
# IfcOpenShell - IFC toolkit and geometry engine
|
|
# Copyright (C) 2022 Dion Moult <dion@thinkmoult.com>
|
|
#
|
|
# This file is part of IfcOpenShell.
|
|
#
|
|
# IfcOpenShell is free software: you can redistribute it and/or modify
|
|
# it under the terms of the GNU Lesser General Public License as published by
|
|
# the Free Software Foundation, either version 3 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# IfcOpenShell is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU Lesser General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU Lesser General Public License
|
|
# along with IfcOpenShell. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
import test.bootstrap
|
|
import ifcopenshell.api
|
|
import ifcopenshell.util.classification
|
|
|
|
|
|
class TestRemoveReference(test.bootstrap.IFC4):
|
|
def test_removing_a_reference(self):
|
|
ifcopenshell.api.run("root.create_entity", self.file, ifc_class="IfcProject")
|
|
element = ifcopenshell.api.run("root.create_entity", self.file, ifc_class="IfcWall")
|
|
result = ifcopenshell.api.run("classification.add_classification", self.file, classification="Name")
|
|
reference = ifcopenshell.api.run(
|
|
"classification.add_reference",
|
|
self.file,
|
|
product=element,
|
|
identification="X",
|
|
name="Foobar",
|
|
classification=result,
|
|
)
|
|
ifcopenshell.api.run("classification.remove_reference", self.file, product=element, reference=reference)
|
|
assert len(ifcopenshell.util.classification.get_references(element)) == 0
|
|
assert len(self.file.by_type("IfcClassificationReference")) == 0
|
|
|
|
def test_removing_a_reference_from_a_resource(self):
|
|
ifcopenshell.api.run("root.create_entity", self.file, ifc_class="IfcProject")
|
|
element = self.file.createIfcMaterial()
|
|
result = ifcopenshell.api.run("classification.add_classification", self.file, classification="Name")
|
|
reference = ifcopenshell.api.run(
|
|
"classification.add_reference",
|
|
self.file,
|
|
product=element,
|
|
identification="X",
|
|
name="Foobar",
|
|
classification=result,
|
|
)
|
|
ifcopenshell.api.run("classification.remove_reference", self.file, product=element, reference=reference)
|
|
assert len(ifcopenshell.util.classification.get_references(element)) == 0
|
|
assert len(self.file.by_type("IfcClassificationReference")) == 0
|
|
|
|
def test_retaining_the_reference_if_still_in_use(self):
|
|
ifcopenshell.api.run("root.create_entity", self.file, ifc_class="IfcProject")
|
|
element = self.file.createIfcMaterial()
|
|
element2 = self.file.createIfcMaterial()
|
|
result = ifcopenshell.api.run("classification.add_classification", self.file, classification="Name")
|
|
reference = ifcopenshell.api.run(
|
|
"classification.add_reference",
|
|
self.file,
|
|
product=element,
|
|
identification="X",
|
|
name="Foobar",
|
|
classification=result,
|
|
)
|
|
reference2 = ifcopenshell.api.run(
|
|
"classification.add_reference",
|
|
self.file,
|
|
product=element2,
|
|
identification="X",
|
|
name="Foobar",
|
|
classification=result,
|
|
)
|
|
assert len(self.file.by_type("IfcClassificationReference")) == 1
|
|
ifcopenshell.api.run("classification.remove_reference", self.file, product=element, reference=reference)
|
|
assert len(self.file.by_type("IfcClassificationReference")) == 1
|
|
ifcopenshell.api.run("classification.remove_reference", self.file, product=element2, reference=reference2)
|
|
assert len(self.file.by_type("IfcClassificationReference")) == 0
|