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Updates update_key_point_referents to confirm to CT 4.1.4.4.3

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Richard Brice
2026-08-05 07:26:27 -07:00
parent 6f3acc84ee
commit 048242783e
2 changed files with 50 additions and 30 deletions
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src/ifcopenshell-python/test/api/alignment/test_update_key_point_referents.py
+32 -6
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@@ -82,13 +82,13 @@ def test_default_rel_nests_created_when_none_provided():
nest = ifcopenshell.api.alignment.update_key_point_referents(file, horizontal)
assert nest.is_a("IfcRelNests")
assert nest.RelatingObject == horizontal
assert nest.RelatingObject == alignment
assert nest.id() != segment_nest.id()
assert len(nest.RelatedObjects) == 8
assert all(r.is_a("IfcReferent") for r in nest.RelatedObjects)
def test_second_call_without_rel_nests_reuses_existing_nest():
def test_second_call_without_rel_nests_creates_separate_nest():
file = _new_file()
alignment = _build_alignment(file)
horizontal = ifcopenshell.api.alignment.get_horizontal_layout(alignment)
@@ -97,18 +97,31 @@ def test_second_call_without_rel_nests_reuses_existing_nest():
nest1 = ifcopenshell.api.alignment.update_key_point_referents(file, horizontal)
nest2 = ifcopenshell.api.alignment.update_key_point_referents(file, horizontal)
assert nest1.id() == nest2.id()
assert len(nest2.RelatedObjects) == 16
assert nest1.id() != nest2.id()
assert len(nest1.RelatedObjects) == 8
assert len(nest2.RelatedObjects) == 8
segment_count_after = len(ifcopenshell.api.alignment.get_alignment_segment_nest(horizontal).RelatedObjects)
assert segment_count_after == segment_count_before
def test_passing_previous_nest_back_in_accumulates():
file = _new_file()
alignment = _build_alignment(file)
horizontal = ifcopenshell.api.alignment.get_horizontal_layout(alignment)
nest1 = ifcopenshell.api.alignment.update_key_point_referents(file, horizontal)
nest2 = ifcopenshell.api.alignment.update_key_point_referents(file, horizontal, rel_nests=nest1)
assert nest1.id() == nest2.id()
assert len(nest2.RelatedObjects) == 16
def test_provided_rel_nests_is_used_as_is():
file = _new_file()
alignment = _build_alignment(file)
horizontal = ifcopenshell.api.alignment.get_horizontal_layout(alignment)
# the nest may live anywhere the caller chooses, e.g. hung off the parent IfcAlignment
# rel_nests.RelatingObject must be the IfcAlignment that nests `layout`
rel_nests = file.createIfcRelNests(GlobalId=ifcopenshell.guid.new(), RelatingObject=alignment, RelatedObjects=())
result = ifcopenshell.api.alignment.update_key_point_referents(file, horizontal, rel_nests=rel_nests)
@@ -118,6 +131,17 @@ def test_provided_rel_nests_is_used_as_is():
assert len(result.RelatedObjects) == 8
def test_provided_rel_nests_with_wrong_relating_object_raises_type_error():
file = _new_file()
alignment = _build_alignment(file)
horizontal = ifcopenshell.api.alignment.get_horizontal_layout(alignment)
rel_nests = file.createIfcRelNests(GlobalId=ifcopenshell.guid.new(), RelatingObject=horizontal, RelatedObjects=())
with pytest.raises(TypeError):
ifcopenshell.api.alignment.update_key_point_referents(file, horizontal, rel_nests=rel_nests)
def test_clear_true_removes_old_referents_and_psets():
file = _new_file()
alignment = _build_alignment(file)
@@ -356,8 +380,10 @@ def test_returns_ifc_rel_nests():
test_wrong_layout_type_raises_type_error()
test_default_rel_nests_created_when_none_provided()
test_second_call_without_rel_nests_reuses_existing_nest()
test_second_call_without_rel_nests_creates_separate_nest()
test_passing_previous_nest_back_in_accumulates()
test_provided_rel_nests_is_used_as_is()
test_provided_rel_nests_with_wrong_relating_object_raises_type_error()
test_clear_true_removes_old_referents_and_psets()
test_clear_false_appends_without_dedup()
test_default_horizontal_labels_and_order()