tane/apps/app_seeds/test/services/social_settings_test.dart
vjrj 2b419e6516 feat(market): embed offer photos inline instead of a media server
Replace the Blossom media-server approach with a fully decentralized one:
generate a small (~320px) JPEG thumbnail from the lot's cover photo and
embed it in the offer event as a data: URI, so photos ride the relays with
no server and no IP leak. The full photo stays in the encrypted inventory.

- offer_thumbnail.dart: downscale-until-it-fits data-URI builder + decoder
- market_widgets: render data: URIs from memory, http(s) URLs from network
- offers_cubit: publish a thumbnail (best-effort) in place of an upload
- drop MediaTransport/Blossom from commons_core (http/crypto deps) and the
  media-server setting; parked on branch parked/offer-photos-blossom

Relay event-size limits cap the image to a thumbnail; higher-res sharing
would need the parked Blossom path.
2026-07-10 21:27:59 +02:00

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import 'package:flutter_test/flutter_test.dart';
import 'package:tane/security/secret_store.dart';
import 'package:tane/services/social_settings.dart';
/// In-memory [SecretStore] for tests.
class FakeSecretStore implements SecretStore {
final Map<String, String> _data = {};
@override
Future<String?> read(String key) async => _data[key];
@override
Future<void> write(String key, String value) async => _data[key] = value;
}
void main() {
late SocialSettings settings;
setUp(() => settings = SocialSettings(FakeSecretStore()));
test('defaults: empty area, but relays fall back to the defaults', () async {
expect(await settings.areaGeohash(), '');
expect(await settings.relayUrls(), SocialSettings.defaultRelays);
// Not configured yet: the area is still unset.
expect(await settings.isConfigured, isFalse);
});
test('an explicitly empty relay choice turns the network off', () async {
await settings.setRelayUrls(const []);
expect(await settings.relayUrls(), isEmpty);
});
test('stores and normalises the area geohash (trim + lowercase)', () async {
await settings.setAreaGeohash(' SP3E9 ');
expect(await settings.areaGeohash(), 'sp3e9');
});
test('stores relay urls, dropping blanks', () async {
await settings.setRelayUrls([
'wss://relay.comunes.org',
' ',
'wss://seeds.example.org',
]);
expect(await settings.relayUrls(),
['wss://relay.comunes.org', 'wss://seeds.example.org']);
});
test('is configured once an area is set (relays are defaulted)', () async {
expect(await settings.isConfigured, isFalse); // no area yet
await settings.setAreaGeohash('sp3e9');
expect(await settings.isConfigured, isTrue);
});
test('search precision defaults to 4 (a wide "around here")', () async {
expect(await settings.searchPrecision(), 4);
});
test('stores and reads back the search precision', () async {
await settings.setSearchPrecision(3);
expect(await settings.searchPrecision(), 3);
await settings.setSearchPrecision(5);
expect(await settings.searchPrecision(), 5);
});
test('search precision is clamped to the 35 range', () async {
await settings.setSearchPrecision(1);
expect(await settings.searchPrecision(), 3);
await settings.setSearchPrecision(9);
expect(await settings.searchPrecision(), 5);
});
test('a corrupt stored precision falls back to the default', () async {
final store = FakeSecretStore();
await store.write('tane.social.search_precision', 'oops');
expect(await SocialSettings(store).searchPrecision(), 4);
});
}