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              #!/usr/bin/perl  | 
            
            
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              # This file is part of Koha.  | 
            
            
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              #  | 
            
            
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              # Koha is free software; you can redistribute it and/or modify it  | 
            
            
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              # under the terms of the GNU General Public License as published by  | 
            
            
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              # the Free Software Foundation; either version 3 of the License, or  | 
            
            
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              # (at your option) any later version.  | 
            
            
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              #  | 
            
            
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              # Koha is distributed in the hope that it will be useful, but  | 
            
            
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              # WITHOUT ANY WARRANTY; without even the implied warranty of  | 
            
            
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              # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the  | 
            
            
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              # GNU General Public License for more details.  | 
            
            
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              #  | 
            
            
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              # You should have received a copy of the GNU General Public License  | 
            
            
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              # along with Koha; if not, see <http://www.gnu.org/licenses>.  | 
            
            
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              use Modern::Perl;  | 
            
            
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              use Test::More tests => 4;  | 
            
            
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              use_ok('Koha::Result::Boolean'); | 
            
            
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              subtest 'new() tests' => sub { | 
            
            
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                  plan tests => 4;  | 
            
            
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                  ok( Koha::Result::Boolean->new,  | 
            
            
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                      'Defaults to true if initialized without the parameter' );  | 
            
            
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                  ok( Koha::Result::Boolean->new('Martin'), | 
            
            
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                      'Evals to true in boolean context if set an expression that evals to true' );  | 
            
            
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                  ok( !Koha::Result::Boolean->new(0),  | 
            
            
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                      'Evals to false in boolean context if set a false expression' );  | 
            
            
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                  ok( !Koha::Result::Boolean->new(""), | 
            
            
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                      'Evals to false in boolean context if set a false expression' );  | 
            
            
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              };  | 
            
            
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              subtest 'set_value() tests' => sub { | 
            
            
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                  plan tests => 4;  | 
            
            
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                  my $bool = Koha::Result::Boolean->new;  | 
            
            
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                  ok( !$bool->set_value(),  | 
            
            
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                      'Undef makes it eval to false' );  | 
            
            
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                  ok( $bool->set_value('Martin'), | 
            
            
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                      'Evals to true in boolean context if set an expression that evals to true' );  | 
            
            
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                  ok( !$bool->set_value(0),  | 
            
            
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                      'Evals to false in boolean context if set a false expression' );  | 
            
            
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                  ok( !$bool->set_value(""), | 
            
            
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                      'Evals to false in boolean context if set a false expression' );  | 
            
            
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              };  | 
            
            
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              subtest 'messages() and add_message() tests' => sub { | 
            
            
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                  plan tests => 5;  | 
            
            
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                  my $bool = Koha::Result::Boolean->new();  | 
            
            
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                  my @messages = @{ $bool->messages }; | 
            
            
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                  is( scalar @messages, 0, 'No messages' );  | 
            
            
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                  $bool->add_message({ message => "message_1" }); | 
            
            
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                  $bool->add_message({ message => "message_2" }); | 
            
            
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                  @messages = @{ $bool->messages }; | 
            
            
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                  is( scalar @messages, 2, 'Messages are returned' );  | 
            
            
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                  is( ref($messages[0]), 'Koha::Object::Message', 'Right type returned' );  | 
            
            
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                  is( ref($messages[1]), 'Koha::Object::Message', 'Right type returned' );  | 
            
            
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                  is( $messages[0]->message, 'message_1', 'Right message recorded' );  | 
            
            
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              };  |