Commit | Line | Data |
94b8bbb8 |
1 | #!/usr/bin/perl |
2 | |
3 | use strict; |
4 | use warnings; |
5 | |
0a5bd159 |
6 | use Test::More; |
94b8bbb8 |
7 | use Test::Exception; |
8 | |
9 | BEGIN { |
0a5bd159 |
10 | eval "use IO::String; use IO::File;"; |
d03bd989 |
11 | plan skip_all => "IO::String and IO::File are required for this test" if $@; |
12 | plan tests => 28; |
94b8bbb8 |
13 | } |
14 | |
7ff56534 |
15 | |
94b8bbb8 |
16 | |
0a5bd159 |
17 | { |
18 | package Email::Moose; |
19 | use Moose; |
20 | use Moose::Util::TypeConstraints; |
94b8bbb8 |
21 | |
0a5bd159 |
22 | use IO::String; |
94b8bbb8 |
23 | |
0a5bd159 |
24 | our $VERSION = '0.01'; |
94b8bbb8 |
25 | |
0a5bd159 |
26 | # create subtype for IO::String |
94b8bbb8 |
27 | |
0a5bd159 |
28 | subtype 'IO::String' |
29 | => as 'Object' |
30 | => where { $_->isa('IO::String') }; |
94b8bbb8 |
31 | |
0a5bd159 |
32 | coerce 'IO::String' |
33 | => from 'Str' |
34 | => via { IO::String->new($_) }, |
35 | => from 'ScalarRef', |
36 | => via { IO::String->new($_) }; |
94b8bbb8 |
37 | |
0a5bd159 |
38 | # create subtype for IO::File |
94b8bbb8 |
39 | |
0a5bd159 |
40 | subtype 'IO::File' |
41 | => as 'Object' |
42 | => where { $_->isa('IO::File') }; |
94b8bbb8 |
43 | |
0a5bd159 |
44 | coerce 'IO::File' |
45 | => from 'FileHandle' |
46 | => via { bless $_, 'IO::File' }; |
d03bd989 |
47 | |
8de73ff1 |
48 | # create the alias |
d03bd989 |
49 | |
8de73ff1 |
50 | subtype 'IO::StringOrFile' => as 'IO::String | IO::File'; |
d03bd989 |
51 | |
0a5bd159 |
52 | # attributes |
d03bd989 |
53 | |
0a5bd159 |
54 | has 'raw_body' => ( |
55 | is => 'rw', |
8de73ff1 |
56 | isa => 'IO::StringOrFile', |
0a5bd159 |
57 | coerce => 1, |
58 | default => sub { IO::String->new() }, |
59 | ); |
60 | |
61 | sub as_string { |
62 | my ($self) = @_; |
63 | my $fh = $self->raw_body(); |
64 | return do { local $/; <$fh> }; |
65 | } |
66 | } |
94b8bbb8 |
67 | |
0a5bd159 |
68 | { |
69 | my $email = Email::Moose->new; |
70 | isa_ok($email, 'Email::Moose'); |
94b8bbb8 |
71 | |
0a5bd159 |
72 | isa_ok($email->raw_body, 'IO::String'); |
d03bd989 |
73 | |
0a5bd159 |
74 | is($email->as_string, undef, '... got correct empty string'); |
75 | } |
94b8bbb8 |
76 | |
0a5bd159 |
77 | { |
78 | my $email = Email::Moose->new(raw_body => '... this is my body ...'); |
79 | isa_ok($email, 'Email::Moose'); |
d03bd989 |
80 | |
0a5bd159 |
81 | isa_ok($email->raw_body, 'IO::String'); |
d03bd989 |
82 | |
83 | is($email->as_string, '... this is my body ...', '... got correct string'); |
84 | |
0a5bd159 |
85 | lives_ok { |
d03bd989 |
86 | $email->raw_body('... this is the next body ...'); |
0a5bd159 |
87 | } '... this will coerce correctly'; |
d03bd989 |
88 | |
0a5bd159 |
89 | isa_ok($email->raw_body, 'IO::String'); |
d03bd989 |
90 | |
91 | is($email->as_string, '... this is the next body ...', '... got correct string'); |
0a5bd159 |
92 | } |
94b8bbb8 |
93 | |
0a5bd159 |
94 | { |
95 | my $str = '... this is my body (ref) ...'; |
d03bd989 |
96 | |
0a5bd159 |
97 | my $email = Email::Moose->new(raw_body => \$str); |
98 | isa_ok($email, 'Email::Moose'); |
d03bd989 |
99 | |
0a5bd159 |
100 | isa_ok($email->raw_body, 'IO::String'); |
d03bd989 |
101 | |
102 | is($email->as_string, $str, '... got correct string'); |
103 | |
104 | my $str2 = '... this is the next body (ref) ...'; |
105 | |
0a5bd159 |
106 | lives_ok { |
d03bd989 |
107 | $email->raw_body(\$str2); |
0a5bd159 |
108 | } '... this will coerce correctly'; |
d03bd989 |
109 | |
0a5bd159 |
110 | isa_ok($email->raw_body, 'IO::String'); |
d03bd989 |
111 | |
112 | is($email->as_string, $str2, '... got correct string'); |
0a5bd159 |
113 | } |
94b8bbb8 |
114 | |
0a5bd159 |
115 | { |
116 | my $io_str = IO::String->new('... this is my body (IO::String) ...'); |
d03bd989 |
117 | |
0a5bd159 |
118 | my $email = Email::Moose->new(raw_body => $io_str); |
119 | isa_ok($email, 'Email::Moose'); |
d03bd989 |
120 | |
0a5bd159 |
121 | isa_ok($email->raw_body, 'IO::String'); |
122 | is($email->raw_body, $io_str, '... and it is the one we expected'); |
d03bd989 |
123 | |
124 | is($email->as_string, '... this is my body (IO::String) ...', '... got correct string'); |
125 | |
126 | my $io_str2 = IO::String->new('... this is the next body (IO::String) ...'); |
127 | |
0a5bd159 |
128 | lives_ok { |
d03bd989 |
129 | $email->raw_body($io_str2); |
0a5bd159 |
130 | } '... this will coerce correctly'; |
d03bd989 |
131 | |
0a5bd159 |
132 | isa_ok($email->raw_body, 'IO::String'); |
133 | is($email->raw_body, $io_str2, '... and it is the one we expected'); |
d03bd989 |
134 | |
135 | is($email->as_string, '... this is the next body (IO::String) ...', '... got correct string'); |
0a5bd159 |
136 | } |
94b8bbb8 |
137 | |
0a5bd159 |
138 | { |
139 | my $fh; |
d03bd989 |
140 | |
0a5bd159 |
141 | open($fh, '<', $0) || die "Could not open $0"; |
d03bd989 |
142 | |
0a5bd159 |
143 | my $email = Email::Moose->new(raw_body => $fh); |
144 | isa_ok($email, 'Email::Moose'); |
d03bd989 |
145 | |
0a5bd159 |
146 | isa_ok($email->raw_body, 'IO::File'); |
d03bd989 |
147 | |
0a5bd159 |
148 | close($fh); |
149 | } |
94b8bbb8 |
150 | |
0a5bd159 |
151 | { |
152 | my $fh = IO::File->new($0); |
d03bd989 |
153 | |
0a5bd159 |
154 | my $email = Email::Moose->new(raw_body => $fh); |
155 | isa_ok($email, 'Email::Moose'); |
d03bd989 |
156 | |
0a5bd159 |
157 | isa_ok($email->raw_body, 'IO::File'); |
158 | is($email->raw_body, $fh, '... and it is the one we expected'); |
159 | } |
94b8bbb8 |
160 | |
94b8bbb8 |
161 | |
94b8bbb8 |
162 | |