signal-desktop/ts/test-both/util/isRecord_test.ts

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// Copyright 2021 Signal Messenger, LLC
// SPDX-License-Identifier: AGPL-3.0-only
import { assert } from 'chai';
import { isRecord } from '../../util/isRecord';
describe('isRecord', () => {
it('returns false for primitives', () => {
['hello', 123, BigInt(123), true, undefined, Symbol('test'), null].forEach(
value => {
assert.isFalse(isRecord(value));
}
);
});
it('returns false for arrays', () => {
assert.isFalse(isRecord([]));
});
it('returns true for "plain" objects', () => {
assert.isTrue(isRecord({}));
assert.isTrue(isRecord({ foo: 'bar' }));
assert.isTrue(isRecord(Object.create(null)));
});
});