import { describe, it, expect } from "vitest";
import {
  DEFAULT_COVERAGE_BANDS,
  getCoverageBands,
} from "@repo/core-shared/conformance";
import { editorManifest } from "@/feature.manifest";

describe("editorManifest", () => {
  it("declares the editor feature name", () => {
    expect(editorManifest.name).toBe("editor");
  });

  it("declares no use cases — the editor is a UI-only feature (ADR-029)", () => {
    expect(editorManifest.useCases).toEqual({});
  });

  it("requires the runner-protocol core (render-frame schema source)", () => {
    expect(editorManifest.requiredCores).toEqual(["runner-protocol"]);
  });

  it("declares no realtime channels and no jobs", () => {
    expect(editorManifest.realtimeChannels).toEqual([]);
    expect(editorManifest.jobs).toEqual([]);
  });

  it("declares the default baseline coverage band — drift guard against vitest.config.ts, which inherits the same numbers from nodeVitestConfig", () => {
    expect(editorManifest.coverage.bands.baseline).toEqual(
      DEFAULT_COVERAGE_BANDS.baseline,
    );
  });

  it("resolves layer bands from defaults via getCoverageBands (no layer dirs exist yet)", () => {
    expect(getCoverageBands(editorManifest)).toEqual({
      baseline: DEFAULT_COVERAGE_BANDS.baseline,
      entities: DEFAULT_COVERAGE_BANDS.entities,
      "use-cases": DEFAULT_COVERAGE_BANDS["use-cases"],
      controllers: DEFAULT_COVERAGE_BANDS.controllers,
    });
  });
});