1차 싱크 완료

tests/unit/EditorPageShortcuts.spec.tsx

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+import { describe, it, expect, afterEach, vi, beforeEach } from "vitest";
+import { render, cleanup } from "@testing-library/react";
+import EditorPage from "@/app/editor/page";
+
+// EditorPage 전역 단축키 TDD
+// - Undo/Redo, 삭제/복제, 선택 이동(ArrowUp/Down) 단축키가 editorStore 액션을 호출하는지 검증한다.
+// - 입력 포커스가 input/textarea 인 경우에는 단축키가 동작하지 않아야 한다.
+
+const undo = vi.fn();
+const redo = vi.fn();
+const removeBlock = vi.fn();
+const duplicateBlock = vi.fn();
+const selectBlock = vi.fn();
+
+let mockState: any;
+
+beforeEach(() => {
+  mockState = {
+    // 블록 2개를 가진 기본 상태
+    blocks: [
+      { id: "blk_1", type: "text", props: { text: "첫 번째" } },
+      { id: "blk_2", type: "text", props: { text: "두 번째" } },
+    ],
+    selectedBlockId: "blk_1",
+    selectedListItemId: null,
+    undo,
+    redo,
+    removeBlock,
+    duplicateBlock,
+    selectBlock,
+    // EditorPage 가 참조하지만 이 테스트에서 중요하지 않은 액션들: no-op
+    addTextBlock: vi.fn(),
+    addButtonBlock: vi.fn(),
+    addImageBlock: vi.fn(),
+    addDividerBlock: vi.fn(),
+    addListBlock: vi.fn(),
+    addSectionBlock: vi.fn(),
+    addFormBlock: vi.fn(),
+    addFormInputBlock: vi.fn(),
+    addFormSelectBlock: vi.fn(),
+    addFormCheckboxBlock: vi.fn(),
+    addFormRadioBlock: vi.fn(),
+    addHeroTemplateSection: vi.fn(),
+    addFeaturesTemplateSection: vi.fn(),
+    addCtaTemplateSection: vi.fn(),
+    addFaqTemplateSection: vi.fn(),
+    addPricingTemplateSection: vi.fn(),
+    addTestimonialsTemplateSection: vi.fn(),
+    addBlogTemplateSection: vi.fn(),
+    addTeamTemplateSection: vi.fn(),
+    addFooterTemplateSection: vi.fn(),
+    updateBlock: vi.fn(),
+    selectListItem: vi.fn(),
+    indentSelectedListItem: vi.fn(),
+    outdentSelectedListItem: vi.fn(),
+    moveSelectedListItemUp: vi.fn(),
+    moveSelectedListItemDown: vi.fn(),
+    replaceBlocks: vi.fn(),
+    reorderBlocks: vi.fn(),
+    moveBlock: vi.fn(),
+    projectConfig: {
+      title: "테스트 페이지",
+      slug: "test-page",
+      canvasPreset: "full",
+    },
+  };
+
+  undo.mockReset();
+  redo.mockReset();
+  removeBlock.mockReset();
+  duplicateBlock.mockReset();
+  selectBlock.mockReset();
+});
+
+vi.mock("@/features/editor/state/editorStore", () => {
+  const useEditorStore = (selector: (state: any) => any) => selector(mockState);
+  (useEditorStore as any).getState = () => mockState;
+
+  return {
+    __esModule: true,
+    useEditorStore,
+  };
+});
+
+vi.mock("next/link", () => {
+  return {
+    __esModule: true,
+    default: ({ href, children }: any) => <a href={href}>{children}</a>,
+  };
+});
+
+afterEach(() => {
+  cleanup();
+});
+
+describe("EditorPage - 전역 단축키", () => {
+  it("Cmd/Ctrl+Z 는 undo 액션을 호출해야 한다", () => {
+    // Mac 플랫폼으로 강제 설정
+    const originalPlatform = Object.getOwnPropertyDescriptor(navigator, "platform");
+    Object.defineProperty(navigator, "platform", { value: "MacIntel", configurable: true });
+
+    render(<EditorPage />);
+
+    const event = new KeyboardEvent("keydown", { key: "z", metaKey: true });
+    window.dispatchEvent(event);
+
+    expect(undo).toHaveBeenCalledTimes(1);
+
+    if (originalPlatform) {
+      Object.defineProperty(navigator, "platform", originalPlatform);
+    }
+  });
+
+  it("Cmd/Ctrl+Shift+Z 는 redo 액션을 호출해야 한다", () => {
+    const originalPlatform = Object.getOwnPropertyDescriptor(navigator, "platform");
+    Object.defineProperty(navigator, "platform", { value: "MacIntel", configurable: true });
+
+    render(<EditorPage />);
+
+    const event = new KeyboardEvent("keydown", { key: "z", metaKey: true, shiftKey: true });
+    window.dispatchEvent(event);
+
+    expect(redo).toHaveBeenCalledTimes(1);
+
+    if (originalPlatform) {
+      Object.defineProperty(navigator, "platform", originalPlatform);
+    }
+  });
+
+  it("Delete/Backspace 는 선택된 블록을 removeBlock 으로 삭제해야 한다", () => {
+    mockState.selectedBlockId = "blk_1";
+
+    render(<EditorPage />);
+
+    const event = new KeyboardEvent("keydown", { key: "Backspace" });
+    window.dispatchEvent(event);
+
+    expect(removeBlock).toHaveBeenCalledTimes(1);
+    expect(removeBlock).toHaveBeenCalledWith("blk_1");
+  });
+
+  it("Cmd/Ctrl+D 는 선택된 블록을 duplicateBlock 으로 복제해야 한다", () => {
+    const originalPlatform = Object.getOwnPropertyDescriptor(navigator, "platform");
+    Object.defineProperty(navigator, "platform", { value: "MacIntel", configurable: true });
+
+    mockState.selectedBlockId = "blk_2";
+
+    render(<EditorPage />);
+
+    const event = new KeyboardEvent("keydown", { key: "d", metaKey: true });
+    window.dispatchEvent(event);
+
+    expect(duplicateBlock).toHaveBeenCalledTimes(1);
+    expect(duplicateBlock).toHaveBeenCalledWith("blk_2");
+
+    if (originalPlatform) {
+      Object.defineProperty(navigator, "platform", originalPlatform);
+    }
+  });
+
+  it("ArrowDown 은 선택이 없을 때 첫 번째 블록을 선택해야 한다", () => {
+    mockState.selectedBlockId = null;
+
+    render(<EditorPage />);
+
+    const event = new KeyboardEvent("keydown", { key: "ArrowDown" });
+    window.dispatchEvent(event);
+
+    expect(selectBlock).toHaveBeenCalledTimes(1);
+    expect(selectBlock).toHaveBeenCalledWith("blk_1");
+  });
+
+  it("ArrowUp 은 선택이 없을 때 마지막 블록을 선택해야 한다", () => {
+    mockState.selectedBlockId = null;
+
+    render(<EditorPage />);
+
+    const event = new KeyboardEvent("keydown", { key: "ArrowUp" });
+    window.dispatchEvent(event);
+
+    expect(selectBlock).toHaveBeenCalledTimes(1);
+    expect(selectBlock).toHaveBeenCalledWith("blk_2");
+  });
+
+  it("입력 포커스(input) 상태에서는 Backspace 로 removeBlock 이 호출되면 안 된다", () => {
+    mockState.selectedBlockId = "blk_1";
+
+    render(<EditorPage />);
+
+    const input = document.createElement("input");
+    document.body.appendChild(input);
+
+    const event = new KeyboardEvent("keydown", { key: "Backspace", bubbles: true });
+    Object.defineProperty(event, "target", { value: input, configurable: true });
+    window.dispatchEvent(event);
+
+    expect(removeBlock).not.toHaveBeenCalled();
+
+    document.body.removeChild(input);
+  });
+});