const removeFromArray = require('./removeFromArray')

describe('removeFromArray', () => {
  test('removes a single value', () => {
    expect(removeFromArray([1, 2, 3, 4], 3)).toEqual([1, 2, 4])
  })
  test('removes multiple values', () => {
    expect(removeFromArray([1, 2, 3, 4], 3, 2)).toEqual([1, 4])
  })
  test('ignores non present values', () => {
    expect(removeFromArray([1, 2, 3, 4], 7, 'tacos')).toEqual([1, 2, 3, 4])
  })
  test('ignores non present values, but still works', () => {
    expect(removeFromArray([1, 2, 3, 4], 7, 2)).toEqual([1, 3, 4])
  })
  test('can remove all values', () => {
    expect(removeFromArray([1, 2, 3, 4], 1, 2, 3, 4)).toEqual([])
  })
  test('works with strings', () => {
    expect(removeFromArray(['hey', 2, 3, 'ho'], 'hey', 3)).toEqual([2, 'ho'])
  })
  test('only removes same type', () => {
    expect(removeFromArray([1, 2, 3], '1', 3)).toEqual([1, 2])
  })
})