refactor: MVC archive

test/utils/test_client.dart

@@ -0,0 +1,20 @@
+import 'package:famedlysdk/famedlysdk.dart';
+import 'package:fluffychat/utils/fluffy_client.dart';
+
+Future<FluffyClient> testClient({
+  bool loggedIn = false,
+  String homeserver = 'https://fakeserver.notexisting',
+  String id = 'FluffyChat Widget Test',
+}) async {
+  final client = FluffyClient(testMode: true);
+  if (homeserver != null) {
+    await client.checkHomeserver(homeserver);
+  }
+  if (loggedIn) {
+    await client.login(
+      identifier: AuthenticationUserIdentifier(user: '@alice:example.invalid'),
+      password: '1234',
+    );
+  }
+  return client;
+}