import { describe, expect, it } from "vitest";
import { workspaceDiffQuerySchema, workspaceDiffResponseSchema } from "../src/contracts.js";
import { diffResponse } from "./fixtures.js";

describe("workspace diff plugin contracts", () => {
  it("normalizes query options from plugin data parameters", () => {
    expect(workspaceDiffQuerySchema.parse({
      view: "head",
      baseRef: " main ",
      includeUntracked: "false",
      path: ["src/app.ts, README.md", "packages/shared/src/index.ts"],
    })).toEqual({
      view: "head",
      baseRef: "main",
      includeUntracked: false,
      paths: ["src/app.ts", "README.md", "packages/shared/src/index.ts"],
    });
  });

  it("validates the plugin-owned response shape", () => {
    expect(workspaceDiffResponseSchema.parse(diffResponse())).toMatchObject({
      workspaceId: "11111111-1111-4111-8111-111111111111",
      stats: { fileCount: 1 },
    });
  });
});