Files
radar_system/python_app/tests/test_live_settings_schema.py
2026-06-06 01:42:18 +03:00

66 lines
2.7 KiB
Python

"""Guard tests keeping the live-settings schema and the config builder in lock-step.
`_live_processing_config` builds ProcessingLiveConfig by reading every widget through
`_WEB_LIVE_SCHEMA` (the same map the embedded web form renders from), plus a small set
of fields set explicitly (`_NON_WIDGET_LIVE_FIELDS`). These tests fail the moment a new
config field is added without being placed in one of those two sets — which is exactly
the drift that previously hid GPR settings from the web form.
"""
from __future__ import annotations
import dataclasses as dc
import unittest
from python_app.gui.controllers.app_window_config.live_processing_mixin import (
_NON_WIDGET_LIVE_FIELDS,
_WEB_DISPLAY_SCHEMA,
_WEB_LIVE_GETTERS,
_WEB_STABLE_SCHEMA,
web_apply_field_names,
)
from python_app.orchestration.live_processing_config import ProcessingLiveConfig
class LiveSettingsSchemaCoverageTest(unittest.TestCase):
@staticmethod
def _config_fields() -> set[str]:
return {field.name for field in dc.fields(ProcessingLiveConfig)}
def test_schema_plus_non_widget_covers_every_config_field(self) -> None:
schema_fields = set(_WEB_LIVE_GETTERS)
covered = schema_fields | _NON_WIDGET_LIVE_FIELDS
config_fields = self._config_fields()
self.assertEqual(
covered,
config_fields,
msg=(
f"uncovered config fields: {sorted(config_fields - covered)}; "
f"stray names: {sorted(covered - config_fields)}"
),
)
def test_widget_and_non_widget_sets_are_disjoint(self) -> None:
# A field is either widget-backed (in the schema) or explicitly non-widget — never both.
self.assertEqual(set(_WEB_LIVE_GETTERS) & _NON_WIDGET_LIVE_FIELDS, set())
def test_display_and_stable_fields_are_not_live_config(self) -> None:
# Display toggles (GUI profile) and stable fields (run_config) must never collide
# with live ProcessingLiveConfig fields — they take different write paths.
extra = {f for f, *_ in _WEB_DISPLAY_SCHEMA} | {f for f, *_ in _WEB_STABLE_SCHEMA}
self.assertEqual(extra & self._config_fields(), set())
self.assertEqual(extra & set(_WEB_LIVE_GETTERS), set())
def test_web_apply_names_cover_the_whole_form(self) -> None:
form_fields = (
set(_WEB_LIVE_GETTERS)
| {f for f, *_ in _WEB_DISPLAY_SCHEMA}
| {f for f, *_ in _WEB_STABLE_SCHEMA}
)
# The web may apply every form field plus the history command, and nothing else.
self.assertEqual(web_apply_field_names(), form_fields | {"history_command"})
if __name__ == "__main__":
unittest.main()