text: const assert = require('assert')
  
  const { linearSearch, globalLinearSearch } = require('./linear_search.js')
  
  const random_numbers = [6, 29, 18, 2, 72, 19, 18, 10, 37]
  describe('Test linearSearch', () => {
    describe('release 0: ', () => {
      it('search 18', () => {
        assert.equal(linearSearch(18, random_numbers), 2)
      })
      it('search 9', () => {
        assert.equal(linearSearch(9, random_numbers), -1)
      })
    })
    describe('release 1: ', () => {
      it('test banana', () => {
        const banana_arr = "banana".split()
        assert.deepEqual(globalLinearSearch("a", banana_arr), [1, 3, 5])
      })
    })
  })
  
  