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
| var parse = require('../');
| var test = require('tape');
|
| test('boolean and alias is not unknown', function (t) {
| var unknown = [];
| function unknownFn(arg) {
| unknown.push(arg);
| return false;
| }
| var aliased = [ '-h', 'true', '--derp', 'true' ];
| var regular = [ '--herp', 'true', '-d', 'true' ];
| var opts = {
| alias: { h: 'herp' },
| boolean: 'h',
| unknown: unknownFn
| };
| var aliasedArgv = parse(aliased, opts);
| var propertyArgv = parse(regular, opts);
|
| t.same(unknown, ['--derp', '-d']);
| t.end();
| });
|
| test('flag boolean true any double hyphen argument is not unknown', function (t) {
| var unknown = [];
| function unknownFn(arg) {
| unknown.push(arg);
| return false;
| }
| var argv = parse(['--honk', '--tacos=good', 'cow', '-p', '55'], {
| boolean: true,
| unknown: unknownFn
| });
| t.same(unknown, ['--tacos=good', 'cow', '-p']);
| t.same(argv, {
| honk: true,
| _: []
| });
| t.end();
| });
|
| test('string and alias is not unknown', function (t) {
| var unknown = [];
| function unknownFn(arg) {
| unknown.push(arg);
| return false;
| }
| var aliased = [ '-h', 'hello', '--derp', 'goodbye' ];
| var regular = [ '--herp', 'hello', '-d', 'moon' ];
| var opts = {
| alias: { h: 'herp' },
| string: 'h',
| unknown: unknownFn
| };
| var aliasedArgv = parse(aliased, opts);
| var propertyArgv = parse(regular, opts);
|
| t.same(unknown, ['--derp', '-d']);
| t.end();
| });
|
| test('default and alias is not unknown', function (t) {
| var unknown = [];
| function unknownFn(arg) {
| unknown.push(arg);
| return false;
| }
| var aliased = [ '-h', 'hello' ];
| var regular = [ '--herp', 'hello' ];
| var opts = {
| default: { 'h': 'bar' },
| alias: { 'h': 'herp' },
| unknown: unknownFn
| };
| var aliasedArgv = parse(aliased, opts);
| var propertyArgv = parse(regular, opts);
|
| t.same(unknown, []);
| t.end();
| unknownFn(); // exercise fn for 100% coverage
| });
|
| test('value following -- is not unknown', function (t) {
| var unknown = [];
| function unknownFn(arg) {
| unknown.push(arg);
| return false;
| }
| var aliased = [ '--bad', '--', 'good', 'arg' ];
| var opts = {
| '--': true,
| unknown: unknownFn
| };
| var argv = parse(aliased, opts);
|
| t.same(unknown, ['--bad']);
| t.same(argv, {
| '--': ['good', 'arg'],
| '_': []
| })
| t.end();
| });
|
|
