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default-option.js
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default-option.js
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'use strict'
const TestRunner = require('test-runner')
const commandLineArgs = require('../')
const a = require('assert')
const runner = new TestRunner()
runner.test('defaultOption: string', function () {
const optionDefinitions = [
{ name: 'files', defaultOption: true }
]
const argv = [ 'file1', 'file2' ]
a.deepStrictEqual(commandLineArgs(optionDefinitions, { argv }), {
files: 'file1'
})
})
runner.test('defaultOption: multiple string', function () {
const optionDefinitions = [
{ name: 'files', defaultOption: true, multiple: true }
]
const argv = [ 'file1', 'file2' ]
a.deepStrictEqual(commandLineArgs(optionDefinitions, { argv }), {
files: [ 'file1', 'file2' ]
})
})
runner.test('defaultOption: after a boolean', function () {
const definitions = [
{ name: 'one', type: Boolean },
{ name: 'two', defaultOption: true }
]
a.deepStrictEqual(
commandLineArgs(definitions, { argv: [ '--one', 'sfsgf' ] }),
{ one: true, two: 'sfsgf' }
)
})
runner.test('defaultOption: multiple defaultOption values between other arg/value pairs', function () {
const optionDefinitions = [
{ name: 'one' },
{ name: 'two' },
{ name: 'files', defaultOption: true, multiple: true }
]
const argv = [ '--one', '1', 'file1', 'file2', '--two', '2' ]
a.deepStrictEqual(commandLineArgs(optionDefinitions, { argv }), {
one: '1',
two: '2',
files: [ 'file1', 'file2' ]
})
})
runner.test('defaultOption: multiple defaultOption values between other arg/value pairs 2', function () {
const optionDefinitions = [
{ name: 'one', type: Boolean },
{ name: 'two' },
{ name: 'files', defaultOption: true, multiple: true }
]
const argv = [ 'file0', '--one', 'file1', '--files', 'file2', '--two', '2', 'file3' ]
a.deepStrictEqual(commandLineArgs(optionDefinitions, { argv }), {
one: true,
two: '2',
files: [ 'file0', 'file1', 'file2', 'file3' ]
})
})
runner.test('defaultOption: floating args present but no defaultOption', function () {
const definitions = [
{ name: 'one', type: Boolean }
]
a.deepStrictEqual(
commandLineArgs(definitions, { argv: [ 'aaa', '--one', 'aaa', 'aaa' ] }),
{ one: true }
)
})
runner.test('defaultOption: non-multiple should take first value', function () {
const optionDefinitions = [
{ name: 'file', defaultOption: true }
]
const argv = [ 'file1', 'file2' ]
a.deepStrictEqual(commandLineArgs(optionDefinitions, { argv }), {
file: 'file1'
})
})
runner.test('defaultOption: non-multiple should take first value 2', function () {
const optionDefinitions = [
{ name: 'file', defaultOption: true },
{ name: 'one', type: Boolean },
{ name: 'two', type: Boolean }
]
const argv = [ '--two', 'file1', '--one', 'file2' ]
a.deepStrictEqual(commandLineArgs(optionDefinitions, { argv }), {
file: 'file1',
two: true,
one: true
})
})