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'use strict'
const TestRunner = require('test-runner')
const commandLineArgs = require('../')
const a = require('assert')
const runner = new TestRunner()
runner.test('err-invalid-definition: throws when no definition.name specified', function () {
const optionDefinitions = [
{ something: 'one' },
{ something: 'two' }
]
const argv = [ '--one', '--two' ]
a.throws(
() => commandLineArgs(optionDefinitions, { argv }),
err => err.name === 'INVALID_DEFINITIONS'
)
})
runner.test('err-invalid-definition: throws if dev set a numeric alias', function () {
const optionDefinitions = [
{ name: 'colours', alias: '1' }
]
const argv = [ '--colours', 'red' ]
a.throws(
() => commandLineArgs(optionDefinitions, { argv }),
err => err.name === 'INVALID_DEFINITIONS'
)
})
runner.test('err-invalid-definition: throws if dev set an alias of "-"', function () {
const optionDefinitions = [
{ name: 'colours', alias: '-' }
]
const argv = [ '--colours', 'red' ]
a.throws(
() => commandLineArgs(optionDefinitions, { argv }),
err => err.name === 'INVALID_DEFINITIONS'
)
})
runner.test('err-invalid-definition: multi-character alias', function () {
const optionDefinitions = [
{ name: 'one', alias: 'aa' }
]
const argv = [ '--one', 'red' ]
a.throws(
() => commandLineArgs(optionDefinitions, { argv }),
err => err.name === 'INVALID_DEFINITIONS'
)
})
runner.test('err-invalid-definition: invalid type values 1', function () {
const argv = [ '--one', 'something' ]
a.throws(
() => commandLineArgs([ { name: 'one', type: 'string' } ], { argv }),
err => err.name === 'INVALID_DEFINITIONS'
)
})
runner.test('err-invalid-definition: invalid type values 2', function () {
const argv = [ '--one', 'something' ]
a.throws(
() => commandLineArgs([ { name: 'one', type: 234 } ], { argv }),
err => err.name === 'INVALID_DEFINITIONS'
)
})
runner.test('err-invalid-definition: invalid type values 3', function () {
const argv = [ '--one', 'something' ]
a.throws(
() => commandLineArgs([ { name: 'one', type: {} } ], { argv }),
err => err.name === 'INVALID_DEFINITIONS'
)
})
runner.test('err-invalid-definition: invalid type values 4', function () {
const argv = [ '--one', 'something' ]
a.doesNotThrow(function () {
commandLineArgs([ { name: 'one', type: function () {} } ], { argv })
}, /invalid/i)
})
runner.test('err-invalid-definition: duplicate name', function () {
const optionDefinitions = [
{ name: 'colours' },
{ name: 'colours' }
]
const argv = [ '--colours', 'red' ]
a.throws(
() => commandLineArgs(optionDefinitions, { argv }),
err => err.name === 'INVALID_DEFINITIONS'
)
})
runner.test('err-invalid-definition: duplicate alias', function () {
const optionDefinitions = [
{ name: 'one', alias: 'a' },
{ name: 'two', alias: 'a' }
]
const argv = [ '--one', 'red' ]
a.throws(
() => commandLineArgs(optionDefinitions, { argv }),
err => err.name === 'INVALID_DEFINITIONS'
)
})
runner.test('err-invalid-definition: multiple defaultOption', function () {
const optionDefinitions = [
{ name: 'one', defaultOption: true },
{ name: 'two', defaultOption: true }
]
const argv = [ '--one', 'red' ]
a.throws(
() => commandLineArgs(optionDefinitions, { argv }),
err => err.name === 'INVALID_DEFINITIONS'
)
})
runner.test('err-invalid-defaultOption: defaultOption on a Boolean type', function () {
const optionDefinitions = [
{ name: 'one', type: Boolean, defaultOption: true }
]
const argv = [ '--one', 'red' ]
a.throws(
() => commandLineArgs(optionDefinitions, { argv }),
err => err.name === 'INVALID_DEFINITIONS'
)
})
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