iOS: degrade gracefully where the Android-only native services are missing

Share/pick/sync calls and streams no longer throw MissingPluginException at startup; upload/download/sync-now show 'X isn't available on this platform yet'. Offline/sync mirror dir no longer uses the Android-only external dir. Info.plist: Face ID and photo library usage strings. Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
2026-10-06 19:06:19 -04:00
parent 813c613249
commit d008185f98
10 changed files with 204 additions and 27 deletions
@@ -0,0 +1,67 @@
+import 'dart:async';
+import 'package:flutter/services.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:noo/services/native_channel.dart';
+import 'package:noo/services/share_intent_service.dart';
+
+/// iOS has no handler for the `dev.ayushya.noo/*` channels yet, so these use
+/// channels with nothing registered - the same `MissingPluginException` the
+/// simulator showed at startup.
+void main() {
+  TestWidgetsFlutterBinding.ensureInitialized();
+
+  const channel = MethodChannel('test/no_native_side');
+  const events = EventChannel('test/no_native_side/events');
+
+  test(
+    'invokeIfAvailable returns null when nothing implements the channel',
+    () {
+      expect(
+        invokeIfAvailable<String>(channel, 'anything'),
+        completion(isNull),
+      );
+    },
+  );
+
+  test('invokeIfAvailable still returns a real result', () async {
+    const live = MethodChannel('test/live');
+    TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger
+        .setMockMethodCallHandler(live, (call) async => 'pong');
+    addTearDown(
+      () => TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger
+          .setMockMethodCallHandler(live, null),
+    );
+    expect(await invokeIfAvailable<String>(live, 'ping'), 'pong');
+  });
+
+  test('invokeOrExplain names the feature the user asked for', () {
+    expect(
+      invokeOrExplain(channel, 'startUpload', 'Uploading'),
+      throwsA(
+        isA<NativeServiceUnavailable>().having(
+          (e) => e.toString(),
+          'message',
+          "Uploading isn't available on this platform yet.",
+        ),
+      ),
+    );
+  });
+
+  test('quietEvents swallows the missing-implementation error', () async {
+    final errors = <Object>[];
+    final values = <int>[];
+    final done = Completer<void>();
+    quietEvents<int>(
+      events,
+      (e) => e as int,
+    ).listen(values.add, onError: errors.add, onDone: done.complete);
+    // Give the (failing) native `listen` call time to come back.
+    await Future<void>.delayed(const Duration(milliseconds: 50));
+    expect(errors, isEmpty);
+    expect(values, isEmpty);
+  });
+
+  test('ShareIntentService has nothing to report without a native side', () {
+    expect(ShareIntentService.getInitialShare(), completion(isEmpty));
+  });
+}