Expand editor regression coverage

docs/plan/Editor重构3.26.md

@@ -304,10 +304,14 @@
 
 - 已新增 `tests/editor/test_action_routing.cpp`
 - 已新增 `tests/editor/CMakeLists.txt` 与 `editor_tests` target
+- 当前 `editor_tests` 已覆盖 7 条 editor 回归用例
 - 已覆盖 `Hierarchy Edit route` 的 copy / paste / duplicate / delete / rename request
 - 已覆盖 `Project Edit route` 的 open / back / delete
 - 已覆盖 `scene dirty save + load` 后的 selection / undo reset
 - 已覆盖 `reparent` 的 parent 切换、cycle 拦截与 world position / scale 保持
+- 已覆盖 `MainMenu` 的 exit / reset-layout 事件请求与 about popup 请求
+- 已覆盖 `Hierarchy` rename helper 的 request / commit 语义
+- 已覆盖 `Project` 的 create-folder / move-asset / open-folder helper
 
 ## 下一阶段建议执行顺序
 

tests/editor/test_action_routing.cpp

@@ -1,6 +1,9 @@
 #include <gtest/gtest.h>
 
 #include "Actions/EditActionRouter.h"
+#include "Actions/HierarchyActionRouter.h"
+#include "Actions/MainMenuActionRouter.h"
+#include "Actions/ProjectActionRouter.h"
 #include "Commands/EntityCommands.h"
 #include "Commands/SceneCommands.h"
 #include "Core/EditorContext.h"
@@ -220,5 +223,78 @@ TEST_F(EditorActionRoutingTest, ReparentPreserveWorldTransformKeepsWorldPose) {
     ExpectNear(child->GetTransform()->GetScale(), worldScaleBefore);
 }
 
+TEST_F(EditorActionRoutingTest, MainMenuRouterRequestsExitResetAndAboutPopup) {
+    int exitRequestCount = 0;
+    int resetLayoutCount = 0;
+
+    const uint64_t exitSubscription = m_context.GetEventBus().Subscribe<EditorExitRequestedEvent>(
+        [&](const EditorExitRequestedEvent&) {
+            ++exitRequestCount;
+        });
+    const uint64_t resetSubscription = m_context.GetEventBus().Subscribe<DockLayoutResetRequestedEvent>(
+        [&](const DockLayoutResetRequestedEvent&) {
+            ++resetLayoutCount;
+        });
+
+    UI::DeferredPopupState aboutPopup;
+    EXPECT_FALSE(aboutPopup.HasPendingOpenRequest());
+
+    Actions::RequestAboutPopup(aboutPopup);
+    Actions::RequestDockLayoutReset(m_context);
+    Actions::RequestEditorExit(m_context);
+
+    EXPECT_TRUE(aboutPopup.HasPendingOpenRequest());
+    EXPECT_EQ(resetLayoutCount, 1);
+    EXPECT_EQ(exitRequestCount, 1);
+
+    m_context.GetEventBus().Unsubscribe<EditorExitRequestedEvent>(exitSubscription);
+    m_context.GetEventBus().Unsubscribe<DockLayoutResetRequestedEvent>(resetSubscription);
+}
+
+TEST_F(EditorActionRoutingTest, HierarchyRouterRenameHelpersPublishAndCommit) {
+    auto* entity = Commands::CreateEmptyEntity(m_context, nullptr, "Create Entity", "BeforeRename");
+    ASSERT_NE(entity, nullptr);
+
+    uint64_t renameRequestedId = 0;
+    const uint64_t renameSubscription = m_context.GetEventBus().Subscribe<EntityRenameRequestedEvent>(
+        [&](const EntityRenameRequestedEvent& event) {
+            renameRequestedId = event.entityId;
+        });
+
+    Actions::RequestEntityRename(m_context, entity);
+    EXPECT_EQ(renameRequestedId, entity->GetID());
+
+    EXPECT_TRUE(Actions::CommitEntityRename(m_context, entity->GetID(), "AfterRename"));
+    ASSERT_NE(m_context.GetSceneManager().GetEntity(entity->GetID()), nullptr);
+    EXPECT_EQ(m_context.GetSceneManager().GetEntity(entity->GetID())->GetName(), "AfterRename");
+    EXPECT_TRUE(m_context.GetUndoManager().CanUndo());
+
+    EXPECT_FALSE(Actions::CommitEntityRename(m_context, entity->GetID(), ""));
+    EXPECT_FALSE(Actions::CommitEntityRename(m_context, 0, "Invalid"));
+
+    m_context.GetEventBus().Unsubscribe<EntityRenameRequestedEvent>(renameSubscription);
+}
+
+TEST_F(EditorActionRoutingTest, ProjectCommandsCreateFolderMoveAssetAndOpenFolderHelper) {
+    const fs::path assetsDir = m_projectRoot / "Assets";
+    const fs::path sourceFilePath = assetsDir / "MoveMe.txt";
+
+    std::ofstream(sourceFilePath.string()) << "move source";
+
+    EXPECT_TRUE(Commands::CreateFolder(m_context.GetProjectManager(), "MovedFolder"));
+    m_context.GetProjectManager().RefreshCurrentFolder();
+
+    const AssetItemPtr folderItem = FindCurrentItemByName("MovedFolder");
+    ASSERT_NE(folderItem, nullptr);
+    ASSERT_TRUE(folderItem->isFolder);
+
+    EXPECT_TRUE(Commands::MoveAssetToFolder(m_context.GetProjectManager(), sourceFilePath.string(), folderItem));
+    EXPECT_FALSE(fs::exists(sourceFilePath));
+    EXPECT_TRUE(fs::exists(assetsDir / "MovedFolder" / "MoveMe.txt"));
+
+    EXPECT_TRUE(Actions::OpenProjectAsset(m_context, folderItem));
+    EXPECT_EQ(m_context.GetProjectManager().GetCurrentPath(), "Assets/MovedFolder");
+}
+
 } // namespace
 } // namespace XCEngine::Editor