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'use strict'
const TestRunner = require('test-runner')
const commandLineArgs = require('../')
const a = require('assert')
const runner = new TestRunner()
runner.test('bad-input: missing option value should be null', function () {
const optionDefinitions = [
{ name: 'colour', type: String },
{ name: 'files' }
]
a.deepStrictEqual(commandLineArgs(optionDefinitions, { argv: [ '--colour' ] }), {
colour: null
})
a.deepStrictEqual(commandLineArgs(optionDefinitions, { argv: [ '--colour', '--files', 'yeah' ] }), {
colour: null,
files: 'yeah'
})
})
runner.test('bad-input: handles arrays with relative paths', function () {
const optionDefinitions = [
{ name: 'colours', type: String, multiple: true }
]
const argv = [ '--colours', '../what', '../ever' ]
a.deepStrictEqual(commandLineArgs(optionDefinitions, { argv }), {
colours: [ '../what', '../ever' ]
})
})
runner.test('bad-input: empty string added to unknown values', function () {
const optionDefinitions = [
{ name: 'one', type: String },
{ name: 'two', type: Number },
{ name: 'three', type: Number, multiple: true },
{ name: 'four', type: String },
{ name: 'five', type: Boolean }
]
const argv = [ '--one', '', '', '--two', '0', '--three=', '', '--four=', '--five=' ]
a.throws(() => {
commandLineArgs(optionDefinitions, { argv })
})
a.deepStrictEqual(commandLineArgs(optionDefinitions, { argv, partial: true }), {
one: '',
two: 0,
three: [ 0, 0 ],
four: '',
five: true,
_unknown: [ '', '--five=' ]
})
})
runner.test('bad-input: non-strings in argv', function () {
const optionDefinitions = [
{ name: 'one', type: Number }
]
const argv = [ '--one', 1 ]
const result = commandLineArgs(optionDefinitions, { argv })
a.deepStrictEqual(result, { one: 1 })
})
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