smillmorel
61b850bf46
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Auto-fixes (UP037, UP038, F401, I001, SIM105, RUF100) plus hand-fixes: drop the now-unused `Union` imports, annotate mutable class attributes with ClassVar, raise ValidationError instead of blind Exception in the zero-length test, delete two dead locals, and bind the per-iteration grid-builder closures to their loop variables (B023).
65 lines
1.8 KiB
Python
65 lines
1.8 KiB
Python
"""Unit tests for ZeroLengthSectionElement model + serialization."""
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from __future__ import annotations
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import pytest
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from pydantic import ValidationError
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from otko.core import (
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ElasticSection,
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Node,
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Project,
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ZeroLengthSectionElement,
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)
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from otko.services import load_project, save_project
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def test_zero_length_section_schema_defaults() -> None:
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el = ZeroLengthSectionElement(id=1, nodes=(1, 2), section_id=5)
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assert el.type == "ZeroLengthSection"
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assert el.nodes == (1, 2)
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assert el.section_id == 5
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def test_zero_length_section_rejects_extra_fields() -> None:
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with pytest.raises(ValidationError):
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ZeroLengthSectionElement(
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id=1,
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nodes=(1, 2),
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section_id=1,
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bogus="not allowed", # type: ignore[call-arg]
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)
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def test_zero_length_section_round_trips(tmp_path) -> None: # type: ignore[no-untyped-def]
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"""A project containing a zeroLengthSection must save+load unchanged."""
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p = Project(
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ndm=2,
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ndf=3,
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nodes=[
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Node(id=1, coords=(0, 0, 0), restraint=(True, True, False, False, False, True)),
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Node(id=2, coords=(0, 0, 0), restraint=(False, True, False, False, False, False)),
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],
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sections=[
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ElasticSection(
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id=1,
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name="Box",
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E=200e9,
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A=0.01,
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Iz=1e-5,
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Iy=1e-5,
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G=80e9,
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J=1e-6,
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)
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],
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elements=[
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ZeroLengthSectionElement(id=10, nodes=(1, 2), section_id=1),
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],
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)
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path = tmp_path / "mk.osmodel"
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save_project(p, path)
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r = load_project(path)
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assert len(r.elements) == 1
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assert isinstance(r.elements[0], ZeroLengthSectionElement)
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assert r.elements[0].nodes == (1, 2)
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assert r.elements[0].section_id == 1
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