import { getPwnedMessage } from "../hibp";
import { clearCachedPolicy, setCachedPolicy } from "../hibp-cache";

beforeEach(() => {
  clearCachedPolicy();
});

describe("getPwnedMessage", () => {
  it("reports info when the lookup failed", () => {
    const r = getPwnedMessage({ isPwned: null, count: 0, error: "offline" });
    expect(r.severity).toBe("info");
    expect(r.title).toMatch(/Unable/i);
  });

  it("reports info when the password is safe", () => {
    const r = getPwnedMessage({ isPwned: false, count: 0 });
    expect(r.severity).toBe("info");
    expect(r.title).toMatch(/Safe/i);
  });

  it("reports warning by default on a breach hit (no enforcement)", () => {
    setCachedPolicy({ enabled: true, enforce: false, block_threshold: 0 });
    const r = getPwnedMessage({ isPwned: true, count: 42 });
    expect(r.severity).toBe("warning");
  });

  it("escalates to error when the policy enforces and count exceeds the threshold", () => {
    setCachedPolicy({ enabled: true, enforce: true, block_threshold: 100 });
    const r = getPwnedMessage({ isPwned: true, count: 101 });
    expect(r.severity).toBe("error");
    expect(r.title).toMatch(/Compromised/i);
  });

  it("stays at warning when the count is below the enforcement threshold", () => {
    setCachedPolicy({ enabled: true, enforce: true, block_threshold: 100 });
    const r = getPwnedMessage({ isPwned: true, count: 50 });
    expect(r.severity).toBe("warning");
  });
});