import { parseBackupFlags } from "./parseBackupFlags.ts";

test("should return single-device cred, not backed up", () => {
  const parsed = parseBackupFlags({ be: false, bs: false });

  expect(parsed.credentialDeviceType).toEqual("singleDevice");
  expect(parsed.credentialBackedUp).toEqual(false);
});

test("should throw on single-device cred, backed up", () => {
  expect.assertions(2);

  try {
    parseBackupFlags({ be: false, bs: true });
  } catch (err) {
    const _err: Error = err as Error;
    expect(_err.message).toContain("impossible");
    expect(_err.name).toEqual("InvalidBackupFlags");
  }
});

test("should return multi-device cred, not backed up", () => {
  const parsed = parseBackupFlags({ be: true, bs: false });

  expect(parsed.credentialDeviceType).toEqual("multiDevice");
  expect(parsed.credentialBackedUp).toEqual(false);
});

test("should return multi-device cred, backed up", () => {
  const parsed = parseBackupFlags({ be: true, bs: true });

  expect(parsed.credentialDeviceType).toEqual("multiDevice");
  expect(parsed.credentialBackedUp).toEqual(true);
});