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| 'use strict'
| const TestRunner = require('test-runner')
| const arrayify = require('./')
| const a = require('assert')
|
| const runner = new TestRunner()
|
| runner.test('if already array, do nothing', function () {
| const arr = [ 1,2,3 ]
| const result = arrayify(arr)
| a.strictEqual(arr, result)
| })
|
| runner.test('arrayify()', function () {
| a.deepStrictEqual(arrayify(undefined), [])
| a.deepStrictEqual(arrayify(null), [ null ])
| a.deepStrictEqual(arrayify(0), [ 0 ])
| a.deepStrictEqual(arrayify([ 1, 2 ]), [ 1, 2 ])
|
| function func () {
| a.deepStrictEqual(arrayify(arguments), [ 1, 2, 3 ])
| }
| func(1, 2, 3)
| })
|
|
