From 146c4fc48abfece19667e3adf0f63ef962bfd932 Mon Sep 17 00:00:00 2001
From: Davide Gallotti <d.gallotti@outlook.it>
Date: Thu, 12 Oct 2023 19:29:44 +0200
Subject: [PATCH] fix(bloc_test): add await before expect

---
 packages/bloc_test/lib/src/bloc_test.dart        |  2 +-
 packages/bloc_test/test/bloc_bloc_test_test.dart | 10 ++++++++++
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/packages/bloc_test/lib/src/bloc_test.dart b/packages/bloc_test/lib/src/bloc_test.dart
index 9bca3f6062b..ebeefe5da78 100644
--- a/packages/bloc_test/lib/src/bloc_test.dart
+++ b/packages/bloc_test/lib/src/bloc_test.dart
@@ -214,7 +214,7 @@ Future<void> testBloc<B extends BlocBase<State>, State>({
       await Future<void>.delayed(Duration.zero);
       await bloc.close();
       if (expect != null) {
-        final dynamic expected = expect();
+        final dynamic expected = await expect();
         shallowEquality = '$states' == '$expected';
         try {
           test.expect(states, test.wrapMatcher(expected));
diff --git a/packages/bloc_test/test/bloc_bloc_test_test.dart b/packages/bloc_test/test/bloc_bloc_test_test.dart
index 0e2c5546ef5..651946e947d 100644
--- a/packages/bloc_test/test/bloc_bloc_test_test.dart
+++ b/packages/bloc_test/test/bloc_bloc_test_test.dart
@@ -101,6 +101,16 @@ void main() {
         expect: () => const <int>[11],
       );
 
+      blocTest<CounterBloc, int>(
+        'expect is async',
+        build: () => CounterBloc(),
+        act: (bloc) => bloc.add(CounterEvent.increment),
+        expect: () async {
+          await Future<void>.delayed(Duration.zero);
+          return const <int>[1];
+        },
+      );
+
       test('fails immediately when expectation is incorrect', () async {
         const expectedError = 'Expected: [2]\n'
             '  Actual: [1]\n'