t/Koha/SearchEngine/Elasticsearch.t

   1 #!/usr/bin/perl
   2 #
   3 # This file is part of Koha.
   4 #
   5 # Koha is free software; you can redistribute it and/or modify it
   6 # under the terms of the GNU General Public License as published by
   7 # the Free Software Foundation; either version 3 of the License, or
   8 # (at your option) any later version.
   9 #
  10 # Koha is distributed in the hope that it will be useful, but
  11 # WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  13 # GNU General Public License for more details.
  14 #
  15 # You should have received a copy of the GNU General Public License
  16 # along with Koha; if not, see <http://www.gnu.org/licenses>.
  17
  18 use Modern::Perl;
  19
  20 use Test::More tests => 1;
  21 use Test::Exception;
  22
  23 use t::lib::Mocks;
  24
  25 use Koha::SearchEngine::Elasticsearch;
  26
  27 subtest '_read_configuration() tests' => sub {
  28
  29     plan tests => 10;
  30
  31     my $configuration;
  32     t::lib::Mocks::mock_config( 'elasticsearch', undef );
  33
  34     # 'elasticsearch' missing in configuration
  35     throws_ok {
  36         $configuration = Koha::SearchEngine::Elasticsearch::_read_configuration;
  37     }
  38     'Koha::Exceptions::Config::MissingEntry',
  39       'Configuration problem, exception thrown';
  40     is(
  41         $@->message,
  42         "Missing 'elasticsearch' block in config file",
  43         'Exception message is correct'
  44     );
  45
  46     # 'elasticsearch' present but no 'server' entry
  47     t::lib::Mocks::mock_config( 'elasticsearch', {} );
  48     throws_ok {
  49         $configuration = Koha::SearchEngine::Elasticsearch::_read_configuration;
  50     }
  51     'Koha::Exceptions::Config::MissingEntry',
  52       'Configuration problem, exception thrown';
  53     is(
  54         $@->message,
  55         "Missing 'server' entry in config file for elasticsearch",
  56         'Exception message is correct'
  57     );
  58
  59     # 'elasticsearch' and 'server' entries present, but no 'index_name'
  60     t::lib::Mocks::mock_config( 'elasticsearch', { server => 'a_server' } );
  61     throws_ok {
  62         $configuration = Koha::SearchEngine::Elasticsearch::_read_configuration;
  63     }
  64     'Koha::Exceptions::Config::MissingEntry',
  65       'Configuration problem, exception thrown';
  66     is(
  67         $@->message,
  68         "Missing 'index_name' entry in config file for elasticsearch",
  69         'Exception message is correct'
  70     );
  71
  72     # Correct configuration, only one server
  73     t::lib::Mocks::mock_config( 'elasticsearch',  { server => 'a_server', index_name => 'index' } );
  74
  75     $configuration = Koha::SearchEngine::Elasticsearch::_read_configuration;
  76     is( $configuration->{index_name}, 'index', 'Index configuration parsed correctly' );
  77     is_deeply( $configuration->{nodes}, ['a_server'], 'Server configuration parsed correctly' );
  78
  79     # Correct configuration, two servers
  80     my @servers = ('a_server', 'another_server');
  81     t::lib::Mocks::mock_config( 'elasticsearch', { server => \@servers, index_name => 'index' } );
  82
  83     $configuration = Koha::SearchEngine::Elasticsearch::_read_configuration;
  84     is( $configuration->{index_name}, 'index', 'Index configuration parsed correctly' );
  85     is_deeply( $configuration->{nodes}, \@servers , 'Server configuration parsed correctly' );
  86 };