diff --git a/dev/bots/check_code_samples.dart b/dev/bots/check_code_samples.dart
index 924b543571..f91e5adc7b 100644
--- a/dev/bots/check_code_samples.dart
+++ b/dev/bots/check_code_samples.dart
@@ -311,7 +311,6 @@ class SampleChecker {
 final Set<String> _knownMissingTests = <String>{
   'examples/api/test/material/bottom_app_bar/bottom_app_bar.2_test.dart',
   'examples/api/test/material/bottom_app_bar/bottom_app_bar.1_test.dart',
-  'examples/api/test/material/material_state/material_state_outlined_border.0_test.dart',
   'examples/api/test/material/selectable_region/selectable_region.0_test.dart',
   'examples/api/test/material/selection_container/selection_container_disabled.0_test.dart',
   'examples/api/test/material/selection_container/selection_container.0_test.dart',
diff --git a/examples/api/test/material/material_state/material_state_outlined_border.0_test.dart b/examples/api/test/material/material_state/material_state_outlined_border.0_test.dart
new file mode 100644
index 0000000000..05ee1e90f9
--- /dev/null
+++ b/examples/api/test/material/material_state/material_state_outlined_border.0_test.dart
@@ -0,0 +1,58 @@
+// 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/material_state/material_state_outlined_border.0.dart'
+    as example;
+import 'package:flutter_test/flutter_test.dart';
+
+void main() {
+  Finder findBorderShape(OutlinedBorder? shape) {
+    return find.descendant(
+      of: find.byType(FilterChip),
+      matching: find.byWidgetPredicate((Widget widget) {
+        if (widget is! Material) {
+          return false;
+        }
+        return widget.shape == shape;
+      }),
+    );
+  }
+
+  testWidgets(
+    'FilterChip displays the correct border when selected',
+    (WidgetTester tester) async {
+      await tester.pumpWidget(
+        const example.MaterialStateOutlinedBorderExampleApp(),
+      );
+
+      expect(
+        findBorderShape(const RoundedRectangleBorder(
+          side: BorderSide(color: Colors.transparent),
+        )),
+        findsOne,
+      );
+    },
+  );
+
+  testWidgets(
+    'FilterChip displays the correct border when not selected',
+    (WidgetTester tester) async {
+      await tester.pumpWidget(
+        const example.MaterialStateOutlinedBorderExampleApp(),
+      );
+
+      await tester.tap(find.byType(FilterChip));
+      await tester.pumpAndSettle();
+
+      expect(
+        findBorderShape(RoundedRectangleBorder(
+          side: const BorderSide(color: Color(0xFFCAC4D0)),
+          borderRadius: BorderRadius.circular(8),
+        )),
+        findsOne,
+      );
+    },
+  );
+}