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
|
use lib "lib";
use Test::More; # tests => 4;
use Test::Exception;
use Getopt::ArgParse::Parser;
$p = Getopt::ArgParse::Parser->new();
ok($p, "new argparser");
# Miminal set up
$p->add_argument(
'--email', '-e',
type => 'Array',
);
$line = '-e abc@perl.org -e xyz@perl.org';
$ns = $p->parse_args(split(' ', $line));
@emails = $ns->email;
diag(join ', ', @emails);
ok(scalar @emails == 2, 'append - minimal setup');
$p->add_argument('--foo');
$line = '--foo 1';
$p->namespace(undef);
$ns = $p->parse_args(split(' ', $line));
@emails = $ns->email;
diag(join ', ', @emails);
ok(scalar @emails == 0, 'append - minimal setup,not specified');
$p = Getopt::ArgParse::Parser->new();
$p->add_argument('--foo');
$p->add_argument(
'--email', '-e',
type => 'Array',
default => 'mytram2@perl.org',
required => 1,
);
$line = '--foo 1';
$ns = $p->parse_args(split(' ', $line));
@emails = $ns->email;
diag(join ', ', @emails);
ok(scalar @emails == 1, 'append - required with default');
# append default but specified
$line = '--foo 1 -e abc@perl.org';
$p->namespace(undef);
$ns = $p->parse_args(split(' ', $line));
@emails = $ns->email;
diag(join ', ', @emails);
ok(scalar @emails == 1, 'append - specified - size');
ok($emails[0] eq 'abc@perl.org', 'append - specified - element');
$emails = $ns->email;
ok(scalar(@$emails) == 1, 'append - ref - size');
ok($emails->[0] eq 'abc@perl.org', 'append - ref - element');
# positional options
$p = Getopt::ArgParse::Parser->new();
ok($p, "new argparser");
$p->add_argument('boo', nargs => 3, type => 'Array');
throws_ok(
sub { $n = $p->parse_args(split(' ', '1 2')) },
qr/expected:3,actual:2/,
'not enough arguments',
);
$p->add_argument('boo2');
lives_ok(
sub { $n = $p->parse_args(split(' ', '1 2 3')) },
);
ok(!defined($n->boo2), 'boo2 not defined');
$p->add_argument('boo3', required => 1);
throws_ok(
sub { $n = $p->parse_args(split(' ', '1 2 3 4')) },
qr/boo3 is required/,
'required option boo3 not value',
);
lives_ok(
sub { $n = $p->parse_args(split(' ', '1 2 3 4 5')) },
);
ok($n->boo3 eq '5', 'boo3 is 5');
done_testing;
|
