From fa05170c86029e28f74398a122df31314d44375a Mon Sep 17 00:00:00 2001
From: "Lucas.Xu" <lucas.xu@appflowy.io>
Date: Tue, 2 Aug 2022 16:25:35 +0800
Subject: [PATCH] chore: fix test error

---
 .../lib/operation/transaction_builder.dart         |  8 ++------
 .../enter_in_edge_of_text_node_handler.dart        | 14 ++++++++++++++
 .../packages/flowy_editor/test/operation_test.dart |  3 ++-
 3 files changed, 18 insertions(+), 7 deletions(-)

diff --git a/frontend/app_flowy/packages/flowy_editor/lib/operation/transaction_builder.dart b/frontend/app_flowy/packages/flowy_editor/lib/operation/transaction_builder.dart
index dd531d5d5e..88e0c00890 100644
--- a/frontend/app_flowy/packages/flowy_editor/lib/operation/transaction_builder.dart
+++ b/frontend/app_flowy/packages/flowy_editor/lib/operation/transaction_builder.dart
@@ -30,14 +30,10 @@ class TransactionBuilder {
 
   insertNode(Path path, Node node) {
     insertNodes(path, [node]);
-    // FIXME: Not exactly correct, needs to be customized.
-    afterSelection = Selection.collapsed(
-      Position(path: path, offset: 0),
-    );
   }
 
   insertNodes(Path path, List<Node> nodes) {
-    beforeSelection = state.service.selectionService.currentSelection;
+    beforeSelection = state.cursorSelection;
     add(InsertOperation(path, nodes));
   }
 
@@ -74,7 +70,7 @@ class TransactionBuilder {
   }
 
   textEdit(TextNode node, Delta Function() f) {
-    beforeSelection = state.service.selectionService.currentSelection;
+    beforeSelection = state.cursorSelection;
     final path = node.path;
 
     final delta = f();
diff --git a/frontend/app_flowy/packages/flowy_editor/lib/service/internal_key_event_handlers/enter_in_edge_of_text_node_handler.dart b/frontend/app_flowy/packages/flowy_editor/lib/service/internal_key_event_handlers/enter_in_edge_of_text_node_handler.dart
index b08dcb1f80..525afd9021 100644
--- a/frontend/app_flowy/packages/flowy_editor/lib/service/internal_key_event_handlers/enter_in_edge_of_text_node_handler.dart
+++ b/frontend/app_flowy/packages/flowy_editor/lib/service/internal_key_event_handlers/enter_in_edge_of_text_node_handler.dart
@@ -4,6 +4,8 @@ import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 
 import 'package:flowy_editor/document/node.dart';
+import 'package:flowy_editor/document/position.dart';
+import 'package:flowy_editor/document/selection.dart';
 import 'package:flowy_editor/document/text_delta.dart';
 import 'package:flowy_editor/extensions/node_extensions.dart';
 import 'package:flowy_editor/extensions/path_extensions.dart';
@@ -40,6 +42,12 @@ FlowyKeyEventHandler enterInEdgeOfTextNodeHandler = (editorState, event) {
               needCopyAttributes ? {StyleKey.subtype: textNode.subtype} : {},
         ),
       )
+      ..afterSelection = Selection.collapsed(
+        Position(
+          path: textNode.path.next,
+          offset: 0,
+        ),
+      )
       ..commit();
     return KeyEventResult.handled;
   } else if (textNode.selectable!.start() == selection.start) {
@@ -52,6 +60,12 @@ FlowyKeyEventHandler enterInEdgeOfTextNodeHandler = (editorState, event) {
           attributes: {},
         ),
       )
+      ..afterSelection = Selection.collapsed(
+        Position(
+          path: textNode.path.next,
+          offset: 0,
+        ),
+      )
       ..commit();
     return KeyEventResult.handled;
   }
diff --git a/frontend/app_flowy/packages/flowy_editor/test/operation_test.dart b/frontend/app_flowy/packages/flowy_editor/test/operation_test.dart
index 7507cb65bf..339807cea4 100644
--- a/frontend/app_flowy/packages/flowy_editor/test/operation_test.dart
+++ b/frontend/app_flowy/packages/flowy_editor/test/operation_test.dart
@@ -8,6 +8,7 @@ import 'package:flowy_editor/editor_state.dart';
 import 'package:flowy_editor/document/state_tree.dart';
 
 void main() {
+  TestWidgetsFlutterBinding.ensureInitialized();
   group('transform path', () {
     test('transform path changed', () {
       expect(transformPath([0, 1], [0, 1]), [0, 2]);
@@ -87,7 +88,7 @@ void main() {
             "path": [0],
             "nodes": [item1.toJson()],
           }
-        ],
+        ]
       });
     });
     test("delete", () {