From 1ec1c59d470877e75b412e3d5e80146fda2f17a1 Mon Sep 17 00:00:00 2001 From: Valentin Vignal <32538273+ValentinVignal@users.noreply.github.com> Date: Wed, 30 Oct 2024 13:46:21 +0800 Subject: [PATCH] Add test for `scroll_metrics_notification.0.dart` (#157768) Contributes to https://github.com/flutter/flutter/issues/130459 It adds a test for - `examples/api/lib/widgets/scroll_position/scroll_metrics_notification.0.dart` --- dev/bots/check_code_samples.dart | 1 - .../scroll_metrics_notification.0_test.dart | 24 +++++++++++++++++++ 2 files changed, 24 insertions(+), 1 deletion(-) create mode 100644 examples/api/test/widgets/scroll_position/scroll_metrics_notification.0_test.dart diff --git a/dev/bots/check_code_samples.dart b/dev/bots/check_code_samples.dart index 0a86dd0ccb..6e1ad65ac9 100644 --- a/dev/bots/check_code_samples.dart +++ b/dev/bots/check_code_samples.dart @@ -310,7 +310,6 @@ class SampleChecker { // See https://github.com/flutter/flutter/issues/130459 final Set _knownMissingTests = { 'examples/api/test/material/color_scheme/dynamic_content_color.0_test.dart', - 'examples/api/test/widgets/scroll_position/scroll_metrics_notification.0_test.dart', 'examples/api/test/widgets/media_query/media_query_data.system_gesture_insets.0_test.dart', 'examples/api/test/widgets/image/image.frame_builder.0_test.dart', 'examples/api/test/widgets/image/image.loading_builder.0_test.dart', diff --git a/examples/api/test/widgets/scroll_position/scroll_metrics_notification.0_test.dart b/examples/api/test/widgets/scroll_position/scroll_metrics_notification.0_test.dart new file mode 100644 index 0000000000..d968d72a07 --- /dev/null +++ b/examples/api/test/widgets/scroll_position/scroll_metrics_notification.0_test.dart @@ -0,0 +1,24 @@ +// Copyright 2014 The Flutter Authors. All rights reserved. +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. + +import 'package:flutter/material.dart'; +import 'package:flutter_api_samples/widgets/scroll_position/scroll_metrics_notification.0.dart' +as example; +import 'package:flutter_test/flutter_test.dart'; + +void main() { + testWidgets('A snackbar is shown when the scroll metrics change', (WidgetTester tester) async { + await tester.pumpWidget( + const example.ScrollMetricsDemo(), + ); + + expect(find.widgetWithText(AppBar, 'ScrollMetrics Demo'), findsOne); + expect(find.byType(FlutterLogo), findsOne); + + await tester.tap(find.widgetWithIcon(FloatingActionButton, Icons.add)); + await tester.pumpAndSettle(); + + expect(find.widgetWithText(SnackBar, 'Scroll metrics changed!'), findsOne); + }); +}