more tests

Author: hoc081098

test/listenable_stream_test.dart

@@ -299,8 +299,10 @@ void main() {
     });
 
     test('Has no error', () {
-      expect(() => ValueNotifier(0).toValueStream().requireError,
-          throwsA(anything));
+      expect(
+        () => ValueNotifier(0).toValueStream().requireError,
+        throwsA(anything),
+      );
 
       expect(
         () => ValueNotifier(0).toValueStream(replayValue: true).requireError,