Import IKAR messenger client and server

2026-10-07 22:06:07 +03:00
commit 69ea5091eb
1951 changed files with 424546 additions and 0 deletions
@@ -0,0 +1,74 @@
+import 'dart:async';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:shared_preferences/shared_preferences.dart';
+import 'package:ikar/backend/api.dart';
+import 'package:ikar/backend/modules/chat_admin.dart';
+import 'package:ikar/core/cache/info_cache.dart';
+import 'package:ikar/core/protocol/packet.dart';
+
+class _PendingApi extends Api {
+  int epoch = 1;
+  final started = Completer<void>();
+  final reply = Completer<Packet>();
+  @override
+  int get sessionEpoch => epoch;
+  @override
+  Future<Packet> sendRequest(
+    int opcode,
+    Map<dynamic, dynamic> payload, {
+    bool silent = false,
+    void Function()? beforeSend,
+  }) {
+    beforeSend?.call();
+    started.complete();
+    return reply.future;
+  }
+}
+
+void main() {
+  setUp(() {
+    SharedPreferences.setMockInitialValues({});
+    ChatInfoFetch.clear();
+  });
+  test('late chat update cannot populate the next session cache', () async {
+    final api = _PendingApi();
+    final module = ChatAdminModule(api);
+    final pending = module.setOptions(10, {'ALL_CAN_PIN_MESSAGE': true});
+    final check = expectLater(pending, throwsStateError);
+    await api.started.future;
+    api.epoch++;
+    api.reply.complete(
+      Packet(
+        cmd: CmdType.ok,
+        opcode: 0,
+        payload: {
+          'chat': {'id': 10, 'type': 'CHAT', 'owner': 1},
+        },
+      ),
+    );
+    await check;
+    expect(ChatInfoFetch.peek(10), isNull);
+  });
+  test(
+    'reaction fetch does not return settings from a departed session',
+    () async {
+      final api = _PendingApi();
+      final module = ChatAdminModule(api);
+      final pending = module.reactionSettingsFor(10);
+      await api.started.future;
+      api.epoch++;
+      api.reply.complete(
+        Packet(
+          cmd: CmdType.ok,
+          opcode: 0,
+          payload: {
+            'chatReactionsSettings': [
+              {'chatId': 10, 'count': 3, 'value': true},
+            ],
+          },
+        ),
+      );
+      expect(await pending, isNull);
+    },
+  );
+}