From 05e6b132a6dbef8785663974e4500a02a7ccd752 Mon Sep 17 00:00:00 2001
From: Nikolas Rimikis <leptopoda@users.noreply.github.com>
Date: Thu, 8 Aug 2024 17:33:54 +0200
Subject: [PATCH] chore(neon_framework): remove unused stream listenable

Signed-off-by: Nikolas Rimikis <leptopoda@users.noreply.github.com>
---
 .../lib/src/utils/stream_listenable.dart      | 45 -------------
 .../test/stream_listenable_test.dart          | 67 -------------------
 2 files changed, 112 deletions(-)
 delete mode 100644 packages/neon_framework/lib/src/utils/stream_listenable.dart
 delete mode 100644 packages/neon_framework/test/stream_listenable_test.dart

diff --git a/packages/neon_framework/lib/src/utils/stream_listenable.dart b/packages/neon_framework/lib/src/utils/stream_listenable.dart
deleted file mode 100644
index 5c5a11b00cd..00000000000
--- a/packages/neon_framework/lib/src/utils/stream_listenable.dart
+++ /dev/null
@@ -1,45 +0,0 @@
-import 'dart:async';
-
-import 'package:flutter/foundation.dart';
-import 'package:rxdart/rxdart.dart';
-
-/// Listenable Stream
-///
-/// A class that implements [Listenable] for a stream.
-/// Objects need to be manually disposed.
-class StreamListenable extends ChangeNotifier {
-  /// Listenable Stream
-  StreamListenable(Stream<dynamic> stream) {
-    if (stream is! BehaviorSubject) {
-      notifyListeners();
-    }
-
-    _addSubscription(stream);
-  }
-
-  /// Listenable for multiple Streams.
-  ///
-  /// Notifies it's listeners on every event emitted by any of the streams.
-  StreamListenable.multiListenable(Iterable<Stream<dynamic>> streams) {
-    streams.forEach(_addSubscription);
-  }
-
-  void _addSubscription(Stream<dynamic> stream) {
-    _subscriptions.add(
-      stream.asBroadcastStream().listen((_) {
-        notifyListeners();
-      }),
-    );
-  }
-
-  final List<StreamSubscription<dynamic>> _subscriptions = [];
-
-  @override
-  void dispose() {
-    for (final subscription in _subscriptions) {
-      unawaited(subscription.cancel());
-    }
-
-    super.dispose();
-  }
-}
diff --git a/packages/neon_framework/test/stream_listenable_test.dart b/packages/neon_framework/test/stream_listenable_test.dart
deleted file mode 100644
index 9621caea81b..00000000000
--- a/packages/neon_framework/test/stream_listenable_test.dart
+++ /dev/null
@@ -1,67 +0,0 @@
-import 'dart:async';
-
-import 'package:flutter_test/flutter_test.dart';
-import 'package:mocktail/mocktail.dart';
-import 'package:neon_framework/src/utils/stream_listenable.dart';
-import 'package:neon_framework/testing.dart';
-import 'package:rxdart/rxdart.dart';
-
-void main() {
-  group('StreamListenable', () {
-    test('stream', () async {
-      final stream = BehaviorSubject<bool>();
-      final callback = MockCallbackFunction<void>();
-
-      StreamListenable(stream).addListener(callback.call);
-
-      verifyNever(callback.call);
-
-      stream.value = true;
-      await Future<void>.delayed(const Duration(milliseconds: 100));
-      verify(callback.call).called(1);
-
-      stream.value = true;
-      await Future<void>.delayed(const Duration(milliseconds: 100));
-      verify(callback.call).called(1);
-
-      unawaited(stream.close());
-    });
-
-    test('multiStream', () async {
-      final stream = BehaviorSubject<bool>();
-      final stream2 = BehaviorSubject<int>();
-      final callback = MockCallbackFunction<void>();
-
-      StreamListenable.multiListenable({
-        stream,
-        stream2,
-      }).addListener(callback.call);
-
-      verifyNever(callback.call);
-
-      stream.value = true;
-      await Future<void>.delayed(const Duration(milliseconds: 100));
-      verify(callback.call).called(1);
-
-      stream2.value = 3;
-      await Future<void>.delayed(const Duration(milliseconds: 100));
-      verify(callback.call).called(1);
-
-      unawaited(stream.close());
-      unawaited(stream2.close());
-    });
-
-    test('dispose', () {
-      final controller = StreamController<void>();
-
-      final listenable = StreamListenable(controller.stream);
-
-      expect(controller.hasListener, true);
-
-      listenable.dispose();
-
-      expect(controller.isClosed, false);
-      unawaited(controller.close());
-    });
-  });
-}