30 lines
848 B
TypeScript
30 lines
848 B
TypeScript
import { isObject } from '@/lib/objects';
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describe('@/lib/objects.ts', function () {
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describe('isObject()', function () {
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it('should return true for objects', function () {
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expect(isObject({})).toBe(true);
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expect(isObject({ foo: 123 })).toBe(true);
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expect(isObject(Object.freeze({}))).toBe(true);
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});
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it('should return false for null', function () {
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expect(isObject(null)).toBe(false);
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});
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it.each([
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undefined,
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123,
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'foobar',
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() => ({}),
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Function,
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String(123),
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isObject,
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() => null,
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[],
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[ 1, 2, 3 ],
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])('should return false for %p', function (value) {
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expect(isObject(value)).toBe(false);
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});
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});
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});
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