diff --git a/dev/bots/check_code_samples.dart b/dev/bots/check_code_samples.dart
index 66efb74ecb..1e4894c929 100644
--- a/dev/bots/check_code_samples.dart
+++ b/dev/bots/check_code_samples.dart
@@ -363,8 +363,6 @@ final Set<String> _knownMissingTests = <String>{
   'examples/api/test/material/segmented_button/segmented_button.0_test.dart',
   'examples/api/test/material/app_bar/sliver_app_bar.2_test.dart',
   'examples/api/test/material/app_bar/sliver_app_bar.3_test.dart',
-  'examples/api/test/material/banner/material_banner.1_test.dart',
-  'examples/api/test/material/banner/material_banner.0_test.dart',
   'examples/api/test/material/navigation_rail/navigation_rail.extended_animation.0_test.dart',
   'examples/api/test/rendering/growth_direction/growth_direction.0_test.dart',
   'examples/api/test/rendering/sliver_grid/sliver_grid_delegate_with_fixed_cross_axis_count.0_test.dart',
diff --git a/examples/api/test/material/banner/material_banner.0_test.dart b/examples/api/test/material/banner/material_banner.0_test.dart
new file mode 100644
index 0000000000..7080e7d91f
--- /dev/null
+++ b/examples/api/test/material/banner/material_banner.0_test.dart
@@ -0,0 +1,21 @@
+// 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/material/banner/material_banner.0.dart' as example;
+import 'package:flutter_test/flutter_test.dart';
+
+void main() {
+  testWidgets('BottomNavigationBar Updates Screen Content', (WidgetTester tester) async {
+    await tester.pumpWidget(
+      const example.MaterialBannerExampleApp(),
+    );
+
+    expect(find.byType(MaterialBanner), findsOne);
+    expect(find.text('Hello, I am a Material Banner'), findsOne);
+    expect(find.byIcon(Icons.agriculture_outlined), findsOne);
+    expect(find.widgetWithText(TextButton, 'OPEN'), findsOne);
+    expect(find.widgetWithText(TextButton, 'DISMISS'), findsOne);
+  });
+}
diff --git a/examples/api/test/material/banner/material_banner.1_test.dart b/examples/api/test/material/banner/material_banner.1_test.dart
new file mode 100644
index 0000000000..c3d1e5b5ce
--- /dev/null
+++ b/examples/api/test/material/banner/material_banner.1_test.dart
@@ -0,0 +1,25 @@
+// 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/material/banner/material_banner.1.dart' as example;
+import 'package:flutter_test/flutter_test.dart';
+
+void main() {
+  testWidgets('BottomNavigationBar Updates Screen Content', (WidgetTester tester) async {
+    await tester.pumpWidget(
+      const example.MaterialBannerExampleApp(),
+    );
+
+    expect(find.byType(MaterialBanner), findsNothing);
+    await tester.tap(find.widgetWithText(ElevatedButton, 'Show MaterialBanner'));
+    await tester.pumpAndSettle();
+
+    expect(find.byType(MaterialBanner), findsOne);
+    expect(find.text('Hello, I am a Material Banner'), findsOne);
+    expect(find.byIcon(Icons.agriculture_outlined), findsOne);
+    expect(find.widgetWithText(TextButton, 'DISMISS'), findsOne);
+
+  });
+}