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1 | package Catalyst::Test; |
2 | |
3 | use strict; |
4 | use UNIVERSAL::require; |
5 | use HTTP::Response; |
6 | use Socket; |
7 | use URI; |
8 | |
9 | my $class; |
10 | $ENV{CATALYST_ENGINE} = 'CGI'; |
11 | $ENV{CATALYST_TEST} = 1; |
12 | |
13 | =head1 NAME |
14 | |
15 | Catalyst::Test - Test Catalyst applications |
16 | |
17 | =head1 SYNOPSIS |
18 | |
19 | # Tests |
20 | use Catalyst::Test 'TestApp'; |
21 | request('index.html'); |
22 | get('index.html'); |
23 | |
24 | # Request |
25 | perl -MCatalyst::Test=MyApp -e1 index.html |
26 | |
27 | # Server |
28 | perl -MCatalyst::Test=MyApp -e1 3000 |
29 | |
30 | =head1 DESCRIPTION |
31 | |
32 | Test Catalyst applications. |
33 | |
34 | =head2 METHODS |
35 | |
36 | =head3 get |
37 | |
38 | Returns the content. |
39 | |
40 | my $content = get('foo/bar?test=1'); |
41 | |
42 | =head3 request |
43 | |
44 | Returns a C<HTTP::Response> object. |
45 | |
46 | my $res =request('foo/bar?test=1'); |
47 | |
48 | =cut |
49 | |
50 | { |
51 | no warnings; |
52 | CHECK { |
53 | if ( ( caller(0) )[1] eq '-e' ) { |
54 | if ( $ARGV[0] =~ /^\d+$/ ) { server( $ARGV[0] ) } |
55 | else { print request( $ARGV[0] || 'http://localhost' )->content } |
56 | } |
57 | } |
58 | } |
59 | |
60 | sub import { |
61 | my $self = shift; |
62 | $class = shift; |
63 | $class->require; |
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64 | my $caller = ( caller(0) )[1]; |
65 | unless ( $INC{'Test/Builder.pm'} ) { |
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66 | die qq/Couldn't load "$class", "$@"/ if $@; |
67 | } |
68 | my $caller = caller(0); |
69 | no strict 'refs'; |
70 | *{"$caller\::request"} = \&request; |
71 | *{"$caller\::get"} = sub { request(@_)->content }; |
72 | } |
73 | |
74 | sub request { |
75 | my $uri = shift; |
76 | local *STDOUT; |
77 | my $output = ''; |
78 | open STDOUT, '>', \$output; |
79 | $uri = URI->new($uri); |
80 | my %clean = %ENV; |
81 | $ENV{REQUEST_METHOD} ||= 'GET'; |
82 | $ENV{HTTP_HOST} ||= $uri->authority || 'localhost'; |
83 | $ENV{SCRIPT_NAME} ||= $uri->path || '/'; |
84 | $ENV{QUERY_STRING} ||= $uri->query || ''; |
85 | $ENV{CONTENT_TYPE} ||= 'text/plain'; |
86 | $class->handler; |
87 | %ENV = %clean; |
88 | return HTTP::Response->parse($output); |
89 | } |
90 | |
91 | =head3 server |
92 | |
93 | Starts a testserver. |
94 | |
95 | Catalyst::Test::server(3000); |
96 | |
97 | =cut |
98 | |
99 | sub server { |
100 | my $port = shift; |
101 | |
102 | # Listen |
103 | my $tcp = getprotobyname('tcp'); |
104 | socket( HTTPDaemon, PF_INET, SOCK_STREAM, $tcp ) or die $!; |
105 | setsockopt( HTTPDaemon, SOL_SOCKET, SO_REUSEADDR, pack( "l", 1 ) ) |
106 | or warn $!; |
107 | bind( HTTPDaemon, sockaddr_in( $port, INADDR_ANY ) ) or die $!; |
108 | listen( HTTPDaemon, SOMAXCONN ) or die $!; |
109 | |
110 | print "You can connect to your server at http://localhost:$port\n"; |
111 | |
112 | # Process |
113 | my %clean = %ENV; |
114 | for ( ; accept( Remote, HTTPDaemon ) ; close Remote ) { |
115 | *STDIN = *Remote; |
116 | *STDOUT = *Remote; |
117 | my $remote_sockaddr = getpeername(STDIN); |
118 | my ( undef, $iaddr ) = sockaddr_in($remote_sockaddr); |
119 | my $peername = gethostbyaddr( $iaddr, AF_INET ) || "localhost"; |
120 | my $peeraddr = inet_ntoa($iaddr) || "127.0.0.1"; |
121 | my $local_sockaddr = getsockname(STDIN); |
122 | my ( undef, $localiaddr ) = sockaddr_in($local_sockaddr); |
123 | my $localname = gethostbyaddr( $localiaddr, AF_INET ) || 'localhost'; |
124 | my $localaddr = inet_ntoa($localiaddr) || '127.0.0.1'; |
125 | my $chunk; |
126 | |
127 | while ( sysread( STDIN, my $buff, 1 ) ) { |
128 | last if $buff eq "\n"; |
129 | $chunk .= $buff; |
130 | } |
131 | my ( $method, $request_uri, $proto, undef ) = split /\s+/, $chunk; |
132 | my ( $file, undef, $query_string ) = |
133 | ( $request_uri =~ /([^?]*)(\?(.*))?/ ); |
134 | last if ( $method !~ /^(GET|POST|HEAD)$/ ); |
135 | %ENV = %clean; |
136 | |
137 | $chunk = ''; |
138 | while ( sysread( STDIN, my $buff, 1 ) ) { |
139 | if ( $buff eq "\n" ) { |
140 | $chunk =~ s/[\r\l\n\s]+$//; |
141 | if ( $chunk =~ /^([\w\-]+): (.+)/i ) { |
142 | my $tag = uc($1); |
143 | $tag =~ s/^COOKIES$/COOKIE/; |
144 | my $val = $2; |
145 | $tag =~ s/-/_/g; |
146 | $tag = "HTTP_" . $tag |
147 | unless ( grep /^$tag$/, qw(CONTENT_LENGTH CONTENT_TYPE) ); |
148 | if ( $ENV{$tag} ) { $ENV{$tag} .= "; $val" } |
149 | else { $ENV{$tag} = $val } |
150 | } |
151 | last if $chunk =~ /^$/; |
152 | $chunk = ''; |
153 | } |
154 | else { $chunk .= $buff } |
155 | } |
156 | $ENV{SERVER_PROTOCOL} = $proto; |
157 | $ENV{SERVER_PORT} = $port; |
158 | $ENV{SERVER_NAME} = $localname; |
159 | $ENV{SERVER_URL} = "http://$localname:$port/"; |
160 | $ENV{PATH_INFO} = $file; |
161 | $ENV{REQUEST_URI} = $request_uri; |
162 | $ENV{REQUEST_METHOD} = $method; |
163 | $ENV{REMOTE_ADDR} = $peeraddr; |
164 | $ENV{REMOTE_HOST} = $peername; |
165 | $ENV{QUERY_STRING} = $query_string || ''; |
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166 | $ENV{CONTENT_TYPE} ||= 'multipart/form-data'; |
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167 | $ENV{SERVER_SOFTWARE} ||= "Catalyst/$Catalyst::VERSION"; |
168 | $class->run; |
169 | } |
170 | } |
171 | |
172 | =head1 SEE ALSO |
173 | |
174 | L<Catalyst>. |
175 | |
176 | =head1 AUTHOR |
177 | |
178 | Sebastian Riedel, C<sri@cpan.org> |
179 | |
180 | =head1 COPYRIGHT |
181 | |
182 | This program is free software, you can redistribute it and/or modify it under |
183 | the same terms as Perl itself. |
184 | |
185 | =cut |
186 | |
187 | 1; |