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| 1 | +const test = require('tape'); |
| 2 | +const fn = require('../lib'); |
| 3 | + |
| 4 | +test('boolean and alias is not unknown', t => { |
| 5 | + const unknown = []; |
| 6 | + const unknownFn = arg => (unknown.push(arg), false); |
| 7 | + const aliased = ['-h', 'true', '--derp', 'true']; |
| 8 | + const regular = ['--herp', 'true', '-d', 'true']; |
| 9 | + const opts = { |
| 10 | + alias: { h: 'herp' }, |
| 11 | + boolean: 'h', |
| 12 | + unknown: unknownFn |
| 13 | + }; |
| 14 | + const aliasedArgv = fn(aliased, opts); |
| 15 | + const propertyArgv = fn(regular, opts); |
| 16 | + |
| 17 | + t.same(unknown, ['--derp', '-d']); |
| 18 | + t.end(); |
| 19 | +}); |
| 20 | + |
| 21 | +// test('flag boolean true any double hyphen argument is not unknown', t => { |
| 22 | +// const unknown = []; |
| 23 | +// const unknownFn = arg => (unknown.push(arg),false); |
| 24 | + |
| 25 | +// const argv = fn(['--honk', '--tacos=good', 'cow', '-p', '55'], { boolean: true, unknown: unknownFn }); |
| 26 | +// t.same(unknown, ['--tacos', 'cow', '-p']); |
| 27 | +// t.same(argv, { honk: true, _: [] }); |
| 28 | +// t.end(); |
| 29 | +// }); |
| 30 | + |
| 31 | +test('string and alias is not unknown', t => { |
| 32 | + const unknown = []; |
| 33 | + const unknownFn = arg => (unknown.push(arg), false); |
| 34 | + // const unknownFn = arg => console.log('unknown arg', arg); |
| 35 | + |
| 36 | + const aliased = ['-h', 'hello', '--derp', 'goodbye']; |
| 37 | + const regular = ['--herp', 'hello', '-d', 'moon']; |
| 38 | + const opts = { |
| 39 | + alias: { h: 'herp' }, |
| 40 | + string: 'h', |
| 41 | + unknown: unknownFn |
| 42 | + }; |
| 43 | + const aliasedArgv = fn(aliased, opts); |
| 44 | + const propertyArgv = fn(regular, opts); |
| 45 | + |
| 46 | + t.same(unknown, ['--derp', '-d']); |
| 47 | + t.end(); |
| 48 | +}); |
| 49 | + |
| 50 | +test('default and alias is not unknown', t => { |
| 51 | + const unknown = []; |
| 52 | + const unknownFn = arg => (unknown.push(arg), false); |
| 53 | + |
| 54 | + const aliased = ['-h', 'hello']; |
| 55 | + const regular = ['--herp', 'hello']; |
| 56 | + const opts = { |
| 57 | + default: { h: 'bar' }, |
| 58 | + alias: { h: 'herp' }, |
| 59 | + unknown: unknownFn |
| 60 | + }; |
| 61 | + const aliasedArgv = fn(aliased, opts); |
| 62 | + const propertyArgv = fn(regular, opts); |
| 63 | + |
| 64 | + t.same(unknown, []); |
| 65 | + t.end(); |
| 66 | + unknownFn(); // exercise fn for 100% coverage |
| 67 | +}); |
| 68 | + |
| 69 | +// test('value following -- is not unknown', t => { |
| 70 | +// const unknown = []; |
| 71 | +// const unknownFn = arg => (unknown.push(arg),false); |
| 72 | + |
| 73 | +// const aliased = [ '--bad', '--', 'good', 'arg' ]; |
| 74 | +// const opts = { '--': true, unknown: unknownFn }; |
| 75 | +// const argv = fn(aliased, opts); |
| 76 | + |
| 77 | +// t.same(unknown, ['--bad']); |
| 78 | +// t.same(argv, { '--': ['good', 'arg'], '_': [] }); |
| 79 | +// t.end(); |
| 80 | +// }); |
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