All files / src/toOpts addPositionalArguments.test.js

0% Statements 0/50
100% Branches 0/0
0% Functions 0/7
0% Lines 0/50

Press n or j to go to the next uncovered block, b, p or k for the previous block.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116                                                                                                                                                                                                                                       
const {addPositionalArguments} = require('./addPositionalArguments')
 
test('addPositionalArguments works as expected', () => {
  const answer = {key: 'answer', types: ['number'], args: ['-a', '--answer'], values: ['42']}
  const pos1   = {key: 'pos1', types: ['number']}
  const pos2   = {key: 'pos2', types: ['string']}
 
  const opts = [answer, pos1, pos2]
 
  const opts2 = [
    answer,
    {values: ['23']}
  ]
 
  const {opts: opts3} = addPositionalArguments(opts)({opts: opts2})
 
  const exp = [
    answer,
    {...pos1, values: ['23']}
  ]
 
  expect(opts3).toStrictEqual(exp)
})
 
test('addPositionalArguments works with variadic pos args', () => {
  const answer = {key: 'answer', types: ['number'], args: ['-a', '--answer'], values: ['42']}
  const pos1   = {key: 'pos1', types: ['number']}
  const pos2   = {key: 'pos2'}
 
  const opts = [answer, pos1, pos2]
 
  const opts2 = [
    answer,
    {values: ['23']},
    {values: ['19']},
    {values: ['42']}
  ]
 
  const {opts: opts3} = addPositionalArguments(opts)({opts: opts2})
 
  const exp = [
    answer,
    {...pos1, values: ['23']},
    {...pos2, types: ['string', 'string'], values: ['19', '42']},
  ]
 
  expect(opts3).toStrictEqual(exp)
})
 
test('addPositionalArguments works with variadic pos args that eat up all values if they are not defined last', () => {
  const answer = {key: 'answer', types: ['number'], args: ['-a', '--answer'], values: ['42']}
  const pos1   = {key: 'pos1', types: ['number']}
  const pos2   = {key: 'pos2'}
 
  const opts = [answer, pos2, pos1]
 
  const opts2 = [
    answer,
    {values: ['23']},
    {values: ['19']},
    {values: ['42']}
  ]
 
  const {opts: opts3} = addPositionalArguments(opts)({opts: opts2})
 
  const exp = [
    answer,
    {...pos2, types: ['string', 'string', 'string'], values: ['23', '19', '42']},
  ]
 
  expect(opts3).toStrictEqual(exp)
})
 
test('addPositionalArguments works if obj is empty', () => {
  const opts = [{key: 'pos1', types: ['number']}]
 
  const obj = {}
 
  const {opts: opts2} = addPositionalArguments(opts)(obj)
 
  const exp = []
 
  expect(opts2).toStrictEqual(exp)
})
 
test('addPositionalArguments works if opts is undefined', () => {
  const opts = [{key: 'pos1', types: ['number'], values: ['42']}]
 
  const obj = {opts}
 
  const {opts: opts2} = addPositionalArguments()(obj)
 
  const exp = opts
 
  expect(opts2).toStrictEqual(exp)
})
 
test('addPositionalArguments works if obj is undefined', () => {
  const opts = [{key: 'pos1', types: ['number']}]
 
  const {opts: opts2} = addPositionalArguments(opts)()
 
  const exp = []
 
  expect(opts2).toStrictEqual(exp)
})
 
test('addPositionalArguments passes on errors', () => {
  const opts = [{key: 'pos1', types: ['number']}]
 
  const ERRS = ['foo']
 
  const {errs} = addPositionalArguments(opts)({errs: ERRS})
 
  expect(errs).toStrictEqual(ERRS)
})