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IfcOpenShell/src/ifcopenshell-python/test/api/root/test_reassign_class.py
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import test.bootstrap
import ifcopenshell.api
class TestReassignClass(test.bootstrap.IFC4):
def test_reassigning_a_simple_class(self):
element = ifcopenshell.api.run("root.create_entity", self.file, ifc_class="IfcWall")
new = ifcopenshell.api.run("root.reassign_class", self.file, product=element, ifc_class="IfcSlab")
assert len([e for e in self.file]) == 1
assert new.id() == 2
assert new.is_a("IfcSlab")
def test_reassigning_a_predefined_type(self):
element = ifcopenshell.api.run("root.create_entity", self.file, ifc_class="IfcWall")
new = ifcopenshell.api.run(
"root.reassign_class", self.file, product=element, ifc_class="IfcSlab", predefined_type="FLOOR"
)
assert new.PredefinedType == "FLOOR"
def test_falling_back_to_userdefined_if_the_predefined_type_cannot_be_reassigned(self):
element = ifcopenshell.api.run("root.create_entity", self.file, ifc_class="IfcWall")
new = ifcopenshell.api.run(
"root.reassign_class", self.file, product=element, ifc_class="IfcSlab", predefined_type="FOO"
)
assert new.PredefinedType == "USERDEFINED"
assert new.ObjectType == "FOO"