otko/tests/gui/test_units_status_bar.py
smillmorel d01a5957b7
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feat: consolidate units to Metric/Imperial with unit-aware dialogs
- core/units: two dominant systems (Metric m/kN, Imperial ft/kip) with
  display conversion helpers, legacy 4-system migration in ProjectMeta
- dialogs/docks: unit-aware material, section, case, load, grid and
  results labels; diagram renderer unit labels; render controls update
- docs: add consistent_units.md; regen examples/*.osmodel artifacts
- tests: update persistence/phase8/project/unit-labels for new systems
2026-09-08 16:33:30 -04:00

57 lines
1.8 KiB
Python

"""Status-bar unit picker syncs with Project.meta.units."""
from __future__ import annotations
import pytest
pytest.importorskip("PySide6")
from otko.core import UnitSystem # noqa: E402
@pytest.mark.gui
def test_status_bar_combo_lists_all_unit_systems(qtbot) -> None: # type: ignore[no-untyped-def]
from otko.views.main_window import MainWindow
mw = MainWindow()
qtbot.addWidget(mw)
assert mw._units_combo.count() == len(list(UnitSystem))
@pytest.mark.gui
def test_status_bar_combo_reflects_project_units(qtbot) -> None: # type: ignore[no-untyped-def]
from otko.views.main_window import MainWindow
mw = MainWindow()
qtbot.addWidget(mw)
mw._vm.new_project()
mw._vm.project.meta.units = UnitSystem.IMPERIAL
mw._sync_units_combo()
assert mw._units_combo.currentData() == UnitSystem.IMPERIAL
@pytest.mark.gui
def test_status_bar_combo_write_updates_project(qtbot) -> None: # type: ignore[no-untyped-def]
"""Changing the combo writes through to project.meta.units."""
from otko.views.main_window import MainWindow
mw = MainWindow()
qtbot.addWidget(mw)
mw._vm.new_project()
# Default is Metric — switch to Imperial via the combo.
target_idx = mw._units_combo.findData(UnitSystem.IMPERIAL)
mw._units_combo.setCurrentIndex(target_idx)
assert mw._vm.project.meta.units == UnitSystem.IMPERIAL
assert mw._vm.is_dirty
@pytest.mark.gui
def test_status_bar_combo_no_project_noop(qtbot) -> None: # type: ignore[no-untyped-def]
"""Before a project is loaded, changing the combo is a no-op."""
from otko.views.main_window import MainWindow
mw = MainWindow()
qtbot.addWidget(mw)
# No crash even with no project.
mw._units_combo.setCurrentIndex(2)
assert mw._vm.project is None