heygen-com__hyperframes/packages/studio/src/utils/studioSelectionSnapshot.test.ts

import { describe, expect, it } from "vitest";
import { buildStudioSelectionSnapshot } from "./studioSelectionSnapshot";
import type { DomEditSelection } from "../components/editor/domEditing";

describe("buildStudioSelectionSnapshot", () => {
  it("serializes a DOM edit selection without the live HTMLElement", () => {
    const selection = {
      element: { tagName: "H1" } as HTMLElement,
      id: null,
      hfId: "hero-title",
      selector: ".title",
      selectorIndex: 0,
      label: "Hero title",
      tagName: "h1",
      sourceFile: "index.html",
      compositionPath: "index.html",
      isCompositionHost: false,
      isInsideLockedComposition: false,
      boundingBox: { x: 10, y: 20, width: 300, height: 64 },
      textContent: "Launch faster",
      dataAttributes: { "data-hf-id": "hero-title" },
      inlineStyles: { color: "white" },
      computedStyles: { "font-size": "48px" },
      textFields: [],
      capabilities: { canSelect: true, canEditStyles: true },
    } as DomEditSelection;

    const snapshot = buildStudioSelectionSnapshot({
      projectId: "demo",
      selection,
      currentTime: 1.25,
    });

    expect(snapshot).toMatchObject({
      schemaVersion: 1,
      projectId: "demo",
      compositionPath: "index.html",
      sourceFile: "index.html",
      currentTime: 1.25,
      target: { hfId: "hero-title", selector: ".title", selectorIndex: 0 },
      thumbnailUrl:
        "/api/projects/demo/thumbnail/index.html?t=1.25&format=png&selector=.title&selectorIndex=0",
    });
    expect(JSON.stringify(snapshot)).not.toContain("HTMLElement");
    expect(snapshot).not.toHaveProperty("element");
  });
});