IQ.Pilot Release Commit @ f2a861c

iqpilot/selfdrive/ui/tests/test_translations.py

@@ -0,0 +1,48 @@
+import gettext
+import json
+import re
+
+import pytest
+
+from iqpilot.system.ui.lib.multilang import LANGUAGES_FILE, TRANSLATIONS_DIR
+
+
+FORMAT_ARG = re.compile(r"%(?:\([^)]+\))?[#0+\-]?(?:\d+|\*)?(?:\.\d+|\.\*)?[hlL]?[diouxXeEfFgGcrsa%]")
+
+
+with LANGUAGES_FILE.open(encoding="utf-8") as stream:
+  LANGUAGES = json.load(stream)
+
+
+def load_catalog(language_code: str) -> dict[str | tuple[str, int], str]:
+  with TRANSLATIONS_DIR.joinpath(f"app_{language_code}.mo").open("rb") as stream:
+    return gettext.GNUTranslations(stream)._catalog
+
+
+def message_keys(catalog: dict[str | tuple[str, int], str]) -> set[str]:
+  return {key for key in catalog if isinstance(key, str) and key}
+
+
+def format_args(text: str) -> list[str]:
+  return sorted(match for match in FORMAT_ARG.findall(text) if match != "%%")
+
+
+def test_language_codes_are_unique():
+  assert len(LANGUAGES) == len(set(LANGUAGES.values()))
+
+
+@pytest.mark.parametrize("language_code", LANGUAGES.values(), ids=LANGUAGES.keys())
+def test_translation_catalog_is_complete(language_code):
+  source = load_catalog("en")
+  translated = load_catalog(language_code)
+  assert message_keys(translated) == message_keys(source)
+
+
+@pytest.mark.parametrize("language_code", LANGUAGES.values(), ids=LANGUAGES.keys())
+def test_translation_catalog_entries(language_code):
+  catalog = load_catalog(language_code)
+  for source, translated in catalog.items():
+    if not isinstance(source, str) or not source:
+      continue
+    assert translated
+    assert format_args(translated) == format_args(source)