packages/util/src/is/object.spec.ts
// Copyright 2017-2024 @polkadot/util authors & contributors
// SPDX-License-Identifier: Apache-2.0
/// <reference types="@polkadot/dev-test/globals.d.ts" />
import { isObject } from './index.js';
describe('isObject', (): void => {
it('returns true on valid objects', (): void => {
expect(
isObject({})
).toEqual(true);
});
it('returns false on invalid objects', (): void => {
expect(
isObject('notAnObject')
).toEqual(false);
});
it('returns false on null', (): void => {
expect(
isObject(null)
).toEqual(false);
});
it('returns false on bigint', (): void => {
expect(
isObject(123n)
).toEqual(false);
});
});