file-commons/src/utilities/isBrowser.test.ts

import isBrowser from './isBrowser'

describe('isBrowser', () => {
  it('should exist', () => {
    expect(isBrowser).toBeDefined()
  })

  it('should be a callable', () => {
    expect(typeof isBrowser).toBe('function')
  })

  it('should accept no arguments', () => {
    expect(isBrowser).toHaveLength(0)
  })

  it('should return a boolean', () => {
    expect(typeof isBrowser()).toBe('boolean')
  })
})