import { describe, expect, it } from "vitest";
import { buildShareMetadata, type ShareMetaLink } from "./shareMetadata";

describe("buildShareMetadata", () => {
  const deckLink: ShareMetaLink = {
    targetType: "DECK",
    deck: {
      name: "Deck",
      description: null,
      class: { slug: "class", name: "Class" },
      _count: { cards: 3 },
    },
    quizSet: null,
    group: null,
  };

  it("does not describe a token under a mismatched shared route type", () => {
    expect(
      buildShareMetadata(deckLink, {
        classSlug: "class",
        pathType: "quizzes",
      }).title
    ).toBe("Study Desk");
  });

  it("describes the target only when token, class, and route type agree", () => {
    expect(
      buildShareMetadata(deckLink, {
        classSlug: "class",
        pathType: "flashcards",
      }).title
    ).toContain("Deck");
  });
});