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1 | package Catalyst::Test; |
2 | |
3 | use strict; |
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4 | use warnings; |
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5 | |
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6 | use Catalyst::Exception; |
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7 | use Catalyst::Utils; |
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8 | use Class::Inspector; |
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9 | |
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10 | =head1 NAME |
11 | |
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12 | Catalyst::Test - Test Catalyst Applications |
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13 | |
14 | =head1 SYNOPSIS |
15 | |
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16 | # Helper |
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17 | script/test.pl |
18 | |
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19 | # Tests |
20 | use Catalyst::Test 'TestApp'; |
21 | request('index.html'); |
22 | get('index.html'); |
23 | |
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24 | # Run tests against a remote server |
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25 | CATALYST_SERVER='http://localhost:3000/' prove -r -l lib/ t/ |
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26 | |
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27 | # Tests with inline apps need to use Catalyst::Engine::Test |
28 | package TestApp; |
29 | |
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30 | use Catalyst; |
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31 | |
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32 | sub foo : Global { |
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33 | my ( $self, $c ) = @_; |
34 | $c->res->output('bar'); |
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35 | } |
36 | |
37 | __PACKAGE__->setup(); |
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38 | |
39 | package main; |
40 | |
41 | use Test::More tests => 1; |
42 | use Catalyst::Test 'TestApp'; |
43 | |
44 | ok( get('/foo') =~ /bar/ ); |
45 | |
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46 | =head1 DESCRIPTION |
47 | |
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48 | Test Catalyst Applications. |
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49 | |
50 | =head2 METHODS |
51 | |
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52 | =head2 get |
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53 | |
54 | Returns the content. |
55 | |
56 | my $content = get('foo/bar?test=1'); |
57 | |
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58 | =head2 request |
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59 | |
60 | Returns a C<HTTP::Response> object. |
61 | |
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62 | my $res = request('foo/bar?test=1'); |
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63 | |
64 | =cut |
65 | |
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66 | sub import { |
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67 | my $self = shift; |
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68 | my $class = shift; |
69 | |
70 | my ( $get, $request ); |
71 | |
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72 | if ( $ENV{CATALYST_SERVER} ) { |
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73 | $request = sub { remote_request(@_) }; |
74 | $get = sub { remote_request(@_)->content }; |
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75 | } elsif (! $class) { |
76 | $request = sub { Catalyst::Exception->throw("Must specify a test app: use Catalyst::Test 'TestApp'") }; |
77 | $get = $request; |
78 | } else { |
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79 | unless( Class::Inspector->loaded( $class ) ) { |
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80 | require Class::Inspector->filename( $class ); |
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81 | } |
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82 | $class->import; |
83 | |
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84 | $request = sub { local_request( $class, @_ ) }; |
85 | $get = sub { local_request( $class, @_ )->content }; |
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86 | } |
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87 | |
88 | no strict 'refs'; |
89 | my $caller = caller(0); |
90 | *{"$caller\::request"} = $request; |
91 | *{"$caller\::get"} = $get; |
92 | } |
93 | |
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94 | =head2 local_request |
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95 | |
96 | =cut |
97 | |
98 | sub local_request { |
99 | my $class = shift; |
100 | |
101 | require HTTP::Request::AsCGI; |
102 | |
103 | my $request = Catalyst::Utils::request( shift(@_) ); |
104 | my $cgi = HTTP::Request::AsCGI->new( $request, %ENV )->setup; |
105 | |
106 | $class->handle_request; |
107 | |
108 | return $cgi->restore->response; |
109 | } |
110 | |
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111 | my $agent; |
112 | |
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113 | =head2 remote_request |
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114 | |
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115 | Do an actual remote request using LWP. |
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116 | |
117 | =cut |
118 | |
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119 | sub remote_request { |
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120 | |
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121 | require LWP::UserAgent; |
122 | |
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123 | my $request = Catalyst::Utils::request( shift(@_) ); |
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124 | my $server = URI->new( $ENV{CATALYST_SERVER} ); |
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125 | |
126 | if ( $server->path =~ m|^(.+)?/$| ) { |
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127 | $server->path("$1"); # need to be quoted |
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128 | } |
129 | |
130 | $request->uri->scheme( $server->scheme ); |
131 | $request->uri->host( $server->host ); |
132 | $request->uri->port( $server->port ); |
133 | $request->uri->path( $server->path . $request->uri->path ); |
134 | |
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135 | unless ($agent) { |
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136 | |
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137 | $agent = LWP::UserAgent->new( |
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138 | keep_alive => 1, |
139 | max_redirect => 0, |
140 | timeout => 60, |
141 | ); |
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142 | |
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143 | $agent->env_proxy; |
144 | } |
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145 | |
146 | return $agent->request($request); |
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147 | } |
148 | |
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149 | =head1 SEE ALSO |
150 | |
151 | L<Catalyst>. |
152 | |
153 | =head1 AUTHOR |
154 | |
155 | Sebastian Riedel, C<sri@cpan.org> |
156 | |
157 | =head1 COPYRIGHT |
158 | |
159 | This program is free software, you can redistribute it and/or modify it under |
160 | the same terms as Perl itself. |
161 | |
162 | =cut |
163 | |
164 | 1; |