Merge pull request 'tage 1A — Description-only product edit implemented' (#3) from feat/description-only-edit into main

Reviewed-on: #3

kell_creations_apps/apps/kell_web/test/dashboard/application/dashboard_controller_test.dart

@@ -35,6 +35,10 @@ class _StubProductPublishingRepository implements ProductPublishingRepository {
 
   @override
   Future<ProductDraft> updateProductName(String id, String name) => throw UnimplementedError();
+
+  @override
+  Future<ProductDraft> updateProductDescription(String id, String description) =>
+      throw UnimplementedError();
 }
 
 class _StubOrdersRepository implements OrdersRepository {

kell_creations_apps/packages/feature_wordpress/lib/feature_wordpress.dart

@@ -13,6 +13,7 @@ export 'src/domain/publish_status.dart';
 
 // Application
 export 'src/application/product_publishing_controller.dart' show ProductSortField;
+export 'src/application/update_product_description.dart';
 export 'src/application/update_product_name.dart';
 export 'src/application/update_product_price.dart';
 export 'src/application/update_product_status.dart';

kell_creations_apps/packages/feature_wordpress/lib/src/application/product_publishing_controller.dart

@@ -4,6 +4,7 @@ import '../domain/product_draft.dart';
 import '../domain/publish_status.dart';
 import 'get_product_drafts.dart';
 import 'publish_product.dart';
+import 'update_product_description.dart';
 import 'update_product_name.dart';
 import 'update_product_price.dart';
 import 'update_product_status.dart';
@@ -71,6 +72,21 @@ class NameActionResult {
   });
 }
 
+/// The outcome of a description-update action.
+///
+/// Consumed once by the UI to show a SnackBar, then cleared.
+class DescriptionActionResult {
+  final bool success;
+  final String productName;
+  final String? errorMessage;
+
+  const DescriptionActionResult({
+    required this.success,
+    required this.productName,
+    this.errorMessage,
+  });
+}
+
 /// Controller that manages the product publishing workspace state, including
 /// filtering by publish status, free-text search, and draft selection.
 class ProductPublishingController extends ChangeNotifier {
@@ -79,6 +95,7 @@ class ProductPublishingController extends ChangeNotifier {
   final UpdateProductStatus _updateProductStatus;
   final UpdateProductPrice _updateProductPrice;
   final UpdateProductName _updateProductName;
+  final UpdateProductDescription _updateProductDescription;
 
   ProductPublishingController(
     this._getProductDrafts,
@@ -86,6 +103,7 @@ class ProductPublishingController extends ChangeNotifier {
     this._updateProductStatus,
     this._updateProductPrice,
     this._updateProductName,
+    this._updateProductDescription,
   );
 
   bool _disposed = false;
@@ -149,6 +167,13 @@ class ProductPublishingController extends ChangeNotifier {
   /// to clear it.
   NameActionResult? lastNameResult;
 
+  /// The result of the last description-update action.
+  ///
+  /// Set after [updateDescription] completes. The UI should read this once to
+  /// show feedback (e.g. a SnackBar) and then call [consumeDescriptionResult]
+  /// to clear it.
+  DescriptionActionResult? lastDescriptionResult;
+
   /// Clears [lastActionResult] so the same result is not shown twice.
   void consumeActionResult() {
     lastActionResult = null;
@@ -164,6 +189,11 @@ class ProductPublishingController extends ChangeNotifier {
     lastNameResult = null;
   }
 
+  /// Clears [lastDescriptionResult] so the same result is not shown twice.
+  void consumeDescriptionResult() {
+    lastDescriptionResult = null;
+  }
+
   /// Loads all product drafts and applies any current filter / search.
   Future<void> load() async {
     isLoading = true;
@@ -356,6 +386,35 @@ class ProductPublishingController extends ChangeNotifier {
     }
   }
 
+  /// Updates only the description of the product with [id].
+  ///
+  /// Follows the same per-row updating pattern as [updateStatus].
+  Future<void> updateDescription(String id, String description) async {
+    if (updatingIds.contains(id)) return;
+
+    final productName = _productNameById(id);
+
+    updatingIds.add(id);
+    _safeNotify();
+
+    try {
+      await _updateProductDescription(id, description);
+      if (_disposed) return;
+      updatingIds.remove(id);
+      lastDescriptionResult = DescriptionActionResult(success: true, productName: productName);
+      await load();
+    } catch (e) {
+      if (_disposed) return;
+      updatingIds.remove(id);
+      lastDescriptionResult = DescriptionActionResult(
+        success: false,
+        productName: productName,
+        errorMessage: e.toString(),
+      );
+      _safeNotify();
+    }
+  }
+
   // ── Lifecycle ───────────────────────────────────────────────────────────
 
   @override

kell_creations_apps/packages/feature_wordpress/lib/src/application/update_product_description.dart

@@ -0,0 +1,14 @@
+import '../domain/product_draft.dart';
+import '../domain/product_publishing_repository.dart';
+
+/// Use case: update only the description of a single product by its [id].
+///
+/// This is a narrow description mutation — not a generic product edit.
+class UpdateProductDescription {
+  final ProductPublishingRepository repository;
+
+  UpdateProductDescription(this.repository);
+
+  Future<ProductDraft> call(String id, String description) =>
+      repository.updateProductDescription(id, description);
+}

kell_creations_apps/packages/feature_wordpress/lib/src/data/fake_product_publishing_repository.dart

@@ -155,4 +155,19 @@ class FakeProductPublishingRepository implements ProductPublishingRepository {
     _drafts[index] = updated;
     return updated;
   }
+
+  @override
+  Future<ProductDraft> updateProductDescription(String id, String description) async {
+    await Future<void>.delayed(const Duration(milliseconds: 400));
+
+    final index = _drafts.indexWhere((d) => d.id == id);
+    if (index == -1) {
+      throw StateError('Draft with id $id not found');
+    }
+
+    final original = _drafts[index];
+    final updated = original.copyWith(description: description, lastModified: DateTime.now());
+    _drafts[index] = updated;
+    return updated;
+  }
 }

kell_creations_apps/packages/feature_wordpress/lib/src/data/wordpress_product_publishing_repository.dart

@@ -48,4 +48,10 @@ class WordPressProductPublishingRepository implements ProductPublishingRepositor
     final json = await _apiClient.updateProduct(id, {'name': name});
     return _mapper.fromJson(json);
   }
+
+  @override
+  Future<ProductDraft> updateProductDescription(String id, String description) async {
+    final json = await _apiClient.updateProduct(id, {'description': description});
+    return _mapper.fromJson(json);
+  }
 }

kell_creations_apps/packages/feature_wordpress/lib/src/domain/product_publishing_repository.dart

@@ -27,4 +27,9 @@ abstract class ProductPublishingRepository {
   ///
   /// Returns the updated [ProductDraft] reflecting the new name.
   Future<ProductDraft> updateProductName(String id, String name);
+
+  /// Updates only the description of the product identified by [id].
+  ///
+  /// Returns the updated [ProductDraft] reflecting the new description.
+  Future<ProductDraft> updateProductDescription(String id, String description);
 }

kell_creations_apps/packages/feature_wordpress/lib/src/presentation/product_publishing_page.dart

@@ -4,6 +4,7 @@ import 'package:flutter/material.dart';
 import '../application/get_product_drafts.dart';
 import '../application/product_publishing_controller.dart';
 import '../application/publish_product.dart';
+import '../application/update_product_description.dart';
 import '../application/update_product_name.dart';
 import '../application/update_product_price.dart';
 import '../application/update_product_status.dart';
@@ -59,6 +60,7 @@ class _ProductPublishingPageState extends State<ProductPublishingPage> {
       UpdateProductStatus(repo),
       UpdateProductPrice(repo),
       UpdateProductName(repo),
+      UpdateProductDescription(repo),
     );
 
     controller.addListener(_onControllerChanged);
@@ -104,6 +106,12 @@ class _ProductPublishingPageState extends State<ProductPublishingPage> {
       controller.consumeNameResult();
       showNameActionSnackBar(context, nameResult);
     }
+
+    final descriptionResult = controller.lastDescriptionResult;
+    if (descriptionResult != null) {
+      controller.consumeDescriptionResult();
+      showDescriptionActionSnackBar(context, descriptionResult);
+    }
   }
 
   @override
@@ -240,6 +248,7 @@ class _ProductPublishingPageState extends State<ProductPublishingPage> {
       onMoveToDraft: () => controller.updateStatus(selected.id, PublishStatus.draft),
       onPriceChanged: (price) => controller.updatePrice(selected.id, price),
       onNameChanged: (name) => controller.updateName(selected.id, name),
+      onDescriptionChanged: (desc) => controller.updateDescription(selected.id, desc),
       onViewPolicy: widget.onViewPolicy,
     );
   }

kell_creations_apps/packages/feature_wordpress/lib/src/presentation/widgets/product_preview_panel.dart

@@ -26,6 +26,9 @@ class ProductPreviewPanel extends StatefulWidget {
   /// Callback to update the product name. Receives the new name value.
   final ValueChanged<String>? onNameChanged;
 
+  /// Callback to update the product description. Receives the new description value.
+  final ValueChanged<String>? onDescriptionChanged;
+
   /// Whether this product currently has an in-flight status update.
   /// When true, the action button is disabled and a progress indicator is shown.
   final bool isUpdating;
@@ -40,6 +43,7 @@ class ProductPreviewPanel extends StatefulWidget {
     this.onMoveToDraft,
     this.onPriceChanged,
     this.onNameChanged,
+    this.onDescriptionChanged,
     this.isUpdating = false,
     this.onViewPolicy,
   });
@@ -55,11 +59,15 @@ class _ProductPreviewPanelState extends State<ProductPreviewPanel> {
   bool _editingName = false;
   late TextEditingController _nameController;
 
+  bool _editingDescription = false;
+  late TextEditingController _descriptionController;
+
   @override
   void initState() {
     super.initState();
     _priceController = TextEditingController(text: widget.draft.price.toStringAsFixed(2));
     _nameController = TextEditingController(text: widget.draft.name);
+    _descriptionController = TextEditingController(text: widget.draft.description);
   }
 
   @override
@@ -73,12 +81,18 @@ class _ProductPreviewPanelState extends State<ProductPreviewPanel> {
       _editingName = false;
       _nameController.text = widget.draft.name;
     }
+    if (oldWidget.draft.id != widget.draft.id ||
+        oldWidget.draft.description != widget.draft.description) {
+      _editingDescription = false;
+      _descriptionController.text = widget.draft.description;
+    }
   }
 
   @override
   void dispose() {
     _priceController.dispose();
     _nameController.dispose();
+    _descriptionController.dispose();
     super.dispose();
   }
 
@@ -108,6 +122,19 @@ class _ProductPreviewPanelState extends State<ProductPreviewPanel> {
     setState(() => _editingName = false);
   }
 
+  void _submitDescription() {
+    final trimmed = _descriptionController.text.trim();
+    if (trimmed.isNotEmpty) {
+      widget.onDescriptionChanged?.call(trimmed);
+      setState(() => _editingDescription = false);
+    }
+  }
+
+  void _cancelDescriptionEdit() {
+    _descriptionController.text = widget.draft.description;
+    setState(() => _editingDescription = false);
+  }
+
   @override
   Widget build(BuildContext context) {
     final theme = Theme.of(context);
@@ -139,9 +166,7 @@ class _ProductPreviewPanelState extends State<ProductPreviewPanel> {
             const SizedBox(height: KcSpacing.md),
 
             // ── Description ────────────────────────────────────────────
-            Text('Description', style: theme.textTheme.titleLarge),
-            const SizedBox(height: KcSpacing.sm),
-            Text(draft.description, style: theme.textTheme.bodyLarge),
+            _buildDescriptionSection(context),
             const SizedBox(height: KcSpacing.xl),
 
             // ── Policy link ────────────────────────────────────────────
@@ -335,6 +360,77 @@ class _ProductPreviewPanelState extends State<ProductPreviewPanel> {
       ),
     );
   }
+
+  /// Builds the Description section — either a static display with an edit
+  /// icon, or a multi-line text field with save/cancel actions.
+  Widget _buildDescriptionSection(BuildContext context) {
+    final theme = Theme.of(context);
+
+    if (_editingDescription) {
+      return Column(
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: [
+          Row(
+            children: [
+              Text('Description', style: theme.textTheme.titleLarge),
+              const Spacer(),
+              IconButton(
+                icon: const Icon(Icons.check, size: 20),
+                onPressed: _submitDescription,
+                tooltip: 'Save description',
+                padding: EdgeInsets.zero,
+                constraints: const BoxConstraints(),
+              ),
+              const SizedBox(width: KcSpacing.xs),
+              IconButton(
+                icon: const Icon(Icons.close, size: 20),
+                onPressed: _cancelDescriptionEdit,
+                tooltip: 'Cancel description edit',
+                padding: EdgeInsets.zero,
+                constraints: const BoxConstraints(),
+              ),
+            ],
+          ),
+          const SizedBox(height: KcSpacing.sm),
+          TextField(
+            controller: _descriptionController,
+            maxLines: 5,
+            minLines: 3,
+            style: theme.textTheme.bodyLarge,
+            decoration: const InputDecoration(
+              isDense: true,
+              contentPadding: EdgeInsets.all(8),
+              border: OutlineInputBorder(),
+            ),
+            autofocus: true,
+          ),
+        ],
+      );
+    }
+
+    return Column(
+      crossAxisAlignment: CrossAxisAlignment.start,
+      children: [
+        Row(
+          children: [
+            Text('Description', style: theme.textTheme.titleLarge),
+            if (widget.onDescriptionChanged != null && !widget.isUpdating) ...[
+              const SizedBox(width: KcSpacing.xs),
+              IconButton(
+                icon: const Icon(Icons.edit, size: 18),
+                onPressed: () => setState(() => _editingDescription = true),
+                tooltip: 'Edit description',
+                padding: EdgeInsets.zero,
+                constraints: const BoxConstraints(),
+              ),
+            ],
+          ],
+        ),
+        const SizedBox(height: KcSpacing.sm),
+        Text(widget.draft.description, style: theme.textTheme.bodyLarge),
+      ],
+    );
+  }
 }
 
 class _MetadataRow extends StatelessWidget {

kell_creations_apps/packages/feature_wordpress/lib/src/presentation/widgets/status_action_snack_bar.dart

@@ -45,6 +45,42 @@ void showStatusActionSnackBar(BuildContext context, StatusActionResult result) {
   );
 }
 
+/// Shows a [SnackBar] for the given [DescriptionActionResult].
+void showDescriptionActionSnackBar(BuildContext context, DescriptionActionResult result) {
+  final messenger = ScaffoldMessenger.maybeOf(context);
+  if (messenger == null) return;
+
+  final String message;
+  final Color backgroundColor;
+  final IconData icon;
+
+  if (result.success) {
+    message = '${result.productName} description updated.';
+    backgroundColor = KcColors.success;
+    icon = Icons.check_circle_outline;
+  } else {
+    message = 'Failed to update description for ${result.productName}.';
+    backgroundColor = KcColors.danger;
+    icon = Icons.error_outline;
+  }
+
+  messenger.hideCurrentSnackBar();
+  messenger.showSnackBar(
+    SnackBar(
+      content: Row(
+        children: [
+          Icon(icon, color: Colors.white, size: 20),
+          const SizedBox(width: 8),
+          Expanded(child: Text(message)),
+        ],
+      ),
+      backgroundColor: backgroundColor,
+      behavior: SnackBarBehavior.floating,
+      duration: result.success ? const Duration(seconds: 3) : const Duration(seconds: 5),
+    ),
+  );
+}
+
 /// Past-tense verb for success messages (e.g. "X published successfully").
 String _pastVerbForStatus(PublishStatus status) {
   switch (status) {

kell_creations_apps/packages/feature_wordpress/test/fake_product_publishing_repository_test.dart

@@ -243,5 +243,61 @@ void main() {
         );
       });
     });
+
+    group('updateProductDescription', () {
+      test('updates description of the target product', () async {
+        final updated = await repository.updateProductDescription('4', 'A brand new description.');
+
+        expect(updated.id, '4');
+        expect(updated.description, 'A brand new description.');
+      });
+
+      test('persists the description change in the list', () async {
+        await repository.updateProductDescription('4', 'A brand new description.');
+
+        final drafts = await repository.getProductDrafts();
+        final product4 = drafts.firstWhere((d) => d.id == '4');
+        expect(product4.description, 'A brand new description.');
+      });
+
+      test('preserves all fields except description and lastModified', () async {
+        final draftsBefore = await repository.getProductDrafts();
+        final before = draftsBefore.firstWhere((d) => d.id == '4');
+
+        final updated = await repository.updateProductDescription('4', 'A brand new description.');
+
+        expect(updated.name, before.name);
+        expect(updated.price, before.price);
+        expect(updated.sku, before.sku);
+        expect(updated.category, before.category);
+        expect(updated.imageUrl, before.imageUrl);
+        expect(updated.status, before.status);
+        expect(updated.description, 'A brand new description.');
+        expect(updated.lastModified.isAfter(before.lastModified), isTrue);
+      });
+
+      test('preserves other products unchanged', () async {
+        final draftsBefore = await repository.getProductDrafts();
+
+        await repository.updateProductDescription('4', 'A brand new description.');
+
+        final draftsAfter = await repository.getProductDrafts();
+        for (final before in draftsBefore) {
+          if (before.id == '4') continue;
+          final after = draftsAfter.firstWhere((d) => d.id == before.id);
+          expect(after.description, before.description);
+          expect(after.name, before.name);
+          expect(after.price, before.price);
+          expect(after.status, before.status);
+        }
+      });
+
+      test('throws StateError for unknown id', () async {
+        expect(
+          () => repository.updateProductDescription('unknown', 'New desc'),
+          throwsA(isA<StateError>()),
+        );
+      });
+    });
   });
 }

kell_creations_apps/packages/feature_wordpress/test/product_publishing_controller_test.dart

@@ -17,6 +17,7 @@ void main() {
       UpdateProductStatus(repository),
       UpdateProductPrice(repository),
       UpdateProductName(repository),
+      UpdateProductDescription(repository),
     );
   });
 
@@ -428,6 +429,69 @@ void main() {
       });
     });
 
+    group('updateDescription', () {
+      test('updates description and reloads', () async {
+        await controller.load();
+
+        // Product 4 starts with a known description.
+        await controller.updateDescription('4', 'A brand new description.');
+
+        final updated = controller.drafts.firstWhere((d) => d.id == '4');
+        expect(updated.description, 'A brand new description.');
+        expect(controller.error, isNull);
+        expect(controller.updatingIds, isEmpty);
+      });
+
+      test('sets lastDescriptionResult on success', () async {
+        await controller.load();
+
+        await controller.updateDescription('4', 'Updated desc.');
+
+        expect(controller.lastDescriptionResult, isNotNull);
+        expect(controller.lastDescriptionResult!.success, isTrue);
+        expect(controller.lastDescriptionResult!.productName, 'Fabric Jar Gripper');
+        expect(controller.lastDescriptionResult!.errorMessage, isNull);
+      });
+
+      test('sets lastDescriptionResult on failure', () async {
+        await controller.load();
+
+        await controller.updateDescription('unknown', 'New desc.');
+
+        expect(controller.lastDescriptionResult, isNotNull);
+        expect(controller.lastDescriptionResult!.success, isFalse);
+        expect(controller.lastDescriptionResult!.errorMessage, isNotNull);
+        expect(controller.updatingIds, isEmpty);
+        expect(controller.error, isNull);
+      });
+
+      test('consumeDescriptionResult clears the result', () async {
+        await controller.load();
+
+        await controller.updateDescription('4', 'Updated desc.');
+        expect(controller.lastDescriptionResult, isNotNull);
+
+        controller.consumeDescriptionResult();
+        expect(controller.lastDescriptionResult, isNull);
+      });
+
+      test('prevents duplicate calls while row is already updating', () async {
+        await controller.load();
+
+        final first = controller.updateDescription('4', 'First description');
+        expect(controller.isUpdating('4'), isTrue);
+
+        final second = controller.updateDescription('4', 'Second description');
+        await first;
+        await second;
+
+        // Only the first description should have been applied.
+        final updated = controller.drafts.firstWhere((d) => d.id == '4');
+        expect(updated.description, 'First description');
+        expect(controller.updatingIds, isEmpty);
+      });
+    });
+
     // ── Search refinements ──────────────────────────────────────────────
 
     group('search: category matching', () {

kell_creations_apps/packages/feature_wordpress/test/widgets/product_preview_panel_test.dart

@@ -72,6 +72,7 @@ void main() {
     VoidCallback? onMoveToDraft,
     ValueChanged<double>? onPriceChanged,
     ValueChanged<String>? onNameChanged,
+    ValueChanged<String>? onDescriptionChanged,
     bool isUpdating = false,
   }) {
     return MaterialApp(
@@ -84,6 +85,7 @@ void main() {
             onMoveToDraft: onMoveToDraft,
             onPriceChanged: onPriceChanged,
             onNameChanged: onNameChanged,
+            onDescriptionChanged: onDescriptionChanged,
             isUpdating: isUpdating,
           ),
         ),
@@ -461,4 +463,101 @@ void main() {
       expect(find.byType(TextField), findsOneWidget);
     });
   });
+
+  group('description editing', () {
+    testWidgets('shows edit description icon when onDescriptionChanged is provided', (
+      tester,
+    ) async {
+      await tester.pumpWidget(buildTestWidget(sampleDraft, onDescriptionChanged: (_) {}));
+      expect(find.byTooltip('Edit description'), findsOneWidget);
+    });
+
+    testWidgets('hides edit description icon when onDescriptionChanged is null', (tester) async {
+      await tester.pumpWidget(buildTestWidget(sampleDraft));
+      expect(find.byTooltip('Edit description'), findsNothing);
+    });
+
+    testWidgets('hides edit description icon while updating', (tester) async {
+      await tester.pumpWidget(
+        buildTestWidget(sampleDraft, onDescriptionChanged: (_) {}, isUpdating: true),
+      );
+      expect(find.byTooltip('Edit description'), findsNothing);
+    });
+
+    testWidgets('tapping edit description icon shows text field with current description', (
+      tester,
+    ) async {
+      await tester.pumpWidget(buildTestWidget(sampleDraft, onDescriptionChanged: (_) {}));
+
+      await tester.tap(find.byTooltip('Edit description'));
+      await tester.pump();
+
+      // Should show a multi-line TextField.
+      final textFields = find.byType(TextField);
+      expect(textFields, findsOneWidget);
+      final textField = tester.widget<TextField>(textFields);
+      expect(textField.controller!.text, 'A beautifully crafted test product.');
+    });
+
+    testWidgets('tapping check icon submits the new description', (tester) async {
+      String? receivedDescription;
+      await tester.pumpWidget(
+        buildTestWidget(sampleDraft, onDescriptionChanged: (d) => receivedDescription = d),
+      );
+
+      // Enter edit mode.
+      await tester.tap(find.byTooltip('Edit description'));
+      await tester.pump();
+
+      // Clear and type a new description.
+      await tester.enterText(find.byType(TextField), 'Updated description text.');
+      await tester.tap(find.byTooltip('Save description'));
+      await tester.pump();
+
+      expect(receivedDescription, 'Updated description text.');
+      // Should exit edit mode — no more text field.
+      expect(find.byType(TextField), findsNothing);
+    });
+
+    testWidgets('tapping close icon cancels description editing', (tester) async {
+      String? receivedDescription;
+      await tester.pumpWidget(
+        buildTestWidget(sampleDraft, onDescriptionChanged: (d) => receivedDescription = d),
+      );
+
+      // Enter edit mode.
+      await tester.tap(find.byTooltip('Edit description'));
+      await tester.pump();
+
+      // Type a new description but cancel.
+      await tester.enterText(find.byType(TextField), 'Cancelled description');
+      await tester.tap(find.byTooltip('Cancel description edit'));
+      await tester.pump();
+
+      expect(receivedDescription, isNull);
+      // Should exit edit mode and show original description.
+      expect(find.byType(TextField), findsNothing);
+      expect(find.text('A beautifully crafted test product.'), findsOneWidget);
+    });
+
+    testWidgets('does not submit empty description', (tester) async {
+      String? receivedDescription;
+      await tester.pumpWidget(
+        buildTestWidget(sampleDraft, onDescriptionChanged: (d) => receivedDescription = d),
+      );
+
+      await tester.tap(find.byTooltip('Edit description'));
+      await tester.pump();
+
+      // Clear the field and try to submit.
+      await tester.enterText(find.byType(TextField), '');
+      await tester.tap(find.byTooltip('Save description'));
+      await tester.pump();
+
+      // Should not have called the callback.
+      expect(receivedDescription, isNull);
+      // Should still be in edit mode.
+      expect(find.byType(TextField), findsOneWidget);
+    });
+  });
 }

kell_creations_apps/packages/feature_wordpress/test/widgets/product_publishing_page_test.dart

@@ -29,6 +29,10 @@ class _FailingRepository implements ProductPublishingRepository {
   @override
   Future<ProductDraft> updateProductName(String id, String name) async =>
       throw UnimplementedError();
+
+  @override
+  Future<ProductDraft> updateProductDescription(String id, String description) async =>
+      throw UnimplementedError();
 }
 
 void main() {