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'use strict'
const TestRunner = require('test-runner')
const commandLineArgs = require('../')
const a = require('assert')
const runner = new TestRunner()
runner.test('groups', function () {
const definitions = [
{ name: 'one', group: 'a' },
{ name: 'two', group: 'a' },
{ name: 'three', group: 'b' }
]
const argv = [ '--one', '1', '--two', '2', '--three', '3' ]
const output = commandLineArgs(definitions, { argv })
a.deepStrictEqual(output, {
a: {
one: '1',
two: '2'
},
b: {
three: '3'
},
_all: {
one: '1',
two: '2',
three: '3'
}
})
})
runner.test('groups: multiple and _none', function () {
const definitions = [
{ name: 'one', group: ['a', 'f'] },
{ name: 'two', group: ['a', 'g'] },
{ name: 'three' }
]
a.deepStrictEqual(commandLineArgs(definitions, { argv: [ '--one', '1', '--two', '2', '--three', '3' ] }), {
a: {
one: '1',
two: '2'
},
f: {
one: '1'
},
g: {
two: '2'
},
_none: {
three: '3'
},
_all: {
one: '1',
two: '2',
three: '3'
}
})
})
runner.test('groups: nothing set', function () {
const definitions = [
{ name: 'one', group: 'a' },
{ name: 'two', group: 'a' },
{ name: 'three', group: 'b' }
]
const argv = [ ]
const output = commandLineArgs(definitions, { argv })
a.deepStrictEqual(output, {
a: {},
b: {},
_all: {}
})
})
runner.test('groups: nothing set with one ungrouped', function () {
const definitions = [
{ name: 'one', group: 'a' },
{ name: 'two', group: 'a' },
{ name: 'three' }
]
const argv = [ ]
const output = commandLineArgs(definitions, { argv })
a.deepStrictEqual(output, {
a: {},
_all: {}
})
})
runner.test('groups: two ungrouped, one set', function () {
const definitions = [
{ name: 'one', group: 'a' },
{ name: 'two', group: 'a' },
{ name: 'three' },
{ name: 'four' }
]
const argv = [ '--three', '3' ]
const output = commandLineArgs(definitions, { argv })
a.deepStrictEqual(output, {
a: {},
_all: { three: '3' },
_none: { three: '3' }
})
})
runner.test('groups: two ungrouped, both set', function () {
const definitions = [
{ name: 'one', group: 'a' },
{ name: 'two', group: 'a' },
{ name: 'three' },
{ name: 'four' }
]
const argv = [ '--three', '3', '--four', '4' ]
const output = commandLineArgs(definitions, { argv })
a.deepStrictEqual(output, {
a: {},
_all: { three: '3', four: '4' },
_none: { three: '3', four: '4' }
})
})
runner.test('groups: with partial', function () {
const definitions = [
{ name: 'one', group: 'a' },
{ name: 'two', group: 'a' },
{ name: 'three', group: 'b' }
]
const argv = [ '--one', '1', '--two', '2', '--three', '3', 'ham', '--cheese' ]
a.deepStrictEqual(commandLineArgs(definitions, { argv, partial: true }), {
a: {
one: '1',
two: '2'
},
b: {
three: '3'
},
_all: {
one: '1',
two: '2',
three: '3'
},
_unknown: [ 'ham', '--cheese' ]
})
})
runner.test('partial: with partial, multiple groups and _none', function () {
const definitions = [
{ name: 'one', group: ['a', 'f'] },
{ name: 'two', group: ['a', 'g'] },
{ name: 'three' }
]
const argv = [ '--cheese', '--one', '1', 'ham', '--two', '2', '--three', '3', '-c' ]
a.deepStrictEqual(commandLineArgs(definitions, { argv, partial: true }), {
a: {
one: '1',
two: '2'
},
f: {
one: '1'
},
g: {
two: '2'
},
_none: {
three: '3'
},
_all: {
one: '1',
two: '2',
three: '3'
},
_unknown: [ '--cheese', 'ham', '-c' ]
})
})
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