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