51 lines
1.4 KiB
JavaScript
51 lines
1.4 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('exceptions-already-set: long option', function () {
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const optionDefinitions = [
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{ name: 'one', type: Boolean }
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]
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const argv = [ '--one', '--one' ]
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a.throws(
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() => commandLineArgs(optionDefinitions, { argv }),
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err => err.name === 'ALREADY_SET' && err.optionName === 'one'
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)
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})
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runner.test('exceptions-already-set: short option', function () {
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const optionDefinitions = [
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{ name: 'one', type: Boolean, alias: 'o' }
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]
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const argv = [ '--one', '-o' ]
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a.throws(
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() => commandLineArgs(optionDefinitions, { argv }),
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err => err.name === 'ALREADY_SET' && err.optionName === 'one'
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)
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})
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runner.test('exceptions-already-set: --option=value', function () {
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const optionDefinitions = [
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{ name: 'one' }
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]
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const argv = [ '--one=1', '--one=1' ]
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a.throws(
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() => commandLineArgs(optionDefinitions, { argv }),
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err => err.name === 'ALREADY_SET' && err.optionName === 'one'
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)
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})
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runner.test('exceptions-already-set: combined short option', function () {
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const optionDefinitions = [
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{ name: 'one', type: Boolean, alias: 'o' }
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]
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const argv = [ '-oo' ]
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a.throws(
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() => commandLineArgs(optionDefinitions, { argv }),
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err => err.name === 'ALREADY_SET' && err.optionName === 'one'
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)
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})
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