testing library

Test-time helpers for packages that consume fluent_gen's output.

One check today: unusedFluentAccessors — feed it the generated class's accessorNames manifest and it reports every accessor the scanned source never references, so dead translations fail a test instead of quietly accumulating:

import 'package:fluent_gen/testing.dart';

test('no dead translations', () {
  expect(
    unusedFluentAccessors(
      accessorNames: Translations.accessorNames,
      generatedFilePath: 'lib/i18n/translations.g.dart',
    ),
    isEmpty,
  );
});

The scan is a source-text heuristic (dynamic dispatch escapes it) — see unusedFluentAccessors for the exact rules.

Functions

unusedFluentAccessors({required List<String> accessorNames, required String generatedFilePath, String sourceRoot = 'lib', List<String> excludePaths = const []}) → Set<String>

Names from accessorNames (the generated manifest) that no Dart file under sourceRoot references.