t/db_dependent/Plugins.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 under the
   6 # terms of the GNU General Public License as published by the Free Software
   7 # Foundation; either version 3 of the License, or (at your option) any later
   8 # version.
   9 #
  10 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
  11 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
  12 # A PARTICULAR PURPOSE. See the GNU General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU General Public License along
  15 # with Koha; if not, see <http://www.gnu.org/licenses>.
  16
  17 use Modern::Perl;
  18
  19 use Archive::Extract;
  20 use CGI;
  21 use Cwd qw(abs_path);
  22 use File::Basename;
  23 use File::Spec;
  24 use File::Temp qw( tempdir tempfile );
  25 use FindBin qw($Bin);
  26 use Module::Load::Conditional qw(can_load);
  27 use Test::MockModule;
  28 use Test::More tests => 52;
  29
  30 use C4::Context;
  31 use Koha::Database;
  32 use Koha::Plugins::Methods;
  33
  34 use t::lib::Mocks;
  35
  36 BEGIN {
  37     # Mock pluginsdir before loading Plugins module
  38     my $path = dirname(__FILE__) . '/../lib';
  39     t::lib::Mocks::mock_config( 'pluginsdir', $path );
  40
  41     use_ok('Koha::Plugins');
  42     use_ok('Koha::Plugins::Handler');
  43     use_ok('Koha::Plugins::Base');
  44     use_ok('Koha::Plugin::Test');
  45 }
  46
  47 my $schema = Koha::Database->new->schema;
  48
  49 subtest 'GetPlugins() tests' => sub {
  50
  51     plan tests => 2;
  52
  53     $schema->storage->txn_begin;
  54     # Temporarily remove any installed plugins data
  55     Koha::Plugins::Methods->delete;
  56
  57     my $plugins = Koha::Plugins->new({ enable_plugins => 1 });
  58     $plugins->InstallPlugins;
  59
  60     my @plugins = $plugins->GetPlugins({ method => 'report', all => 1 });
  61
  62     my @names = map { $_->get_metadata()->{'name'} } @plugins;
  63     is( scalar grep( /^Test Plugin$/, @names), 1, "Koha::Plugins::GetPlugins functions correctly" );
  64
  65     @plugins = $plugins->GetPlugins({ metadata => { my_example_tag  => 'find_me' }, all => 1 });
  66     @names = map { $_->get_metadata()->{'name'} } @plugins;
  67     is( scalar @names, 2, "Only two plugins found via a metadata tag" );
  68
  69     $schema->storage->txn_rollback;
  70 };
  71
  72 subtest 'Version upgrade tests' => sub {
  73
  74     plan tests => 1;
  75
  76     $schema->storage->txn_begin;
  77
  78     my $plugin = Koha::Plugin::Test->new( { enable_plugins => 1, cgi => CGI->new } );
  79
  80     # make sure there's no version on the DB
  81     $schema->resultset('PluginData')
  82         ->search( { plugin_class => $plugin->{class}, plugin_key => '__INSTALLED_VERSION__' } )
  83         ->delete;
  84
  85     $plugin = Koha::Plugin::Test->new( { enable_plugins => 1, cgi => CGI->new } );
  86     my $version = $plugin->retrieve_data('__INSTALLED_VERSION__');
  87
  88     is( $version, $plugin->get_metadata->{version}, 'Version has been populated correctly' );
  89
  90     $schema->storage->txn_rollback;
  91 };
  92
  93 subtest 'Version upgrade tests' => sub {
  94
  95     plan tests => 1;
  96
  97     $schema->storage->txn_begin;
  98
  99     my $plugin = Koha::Plugin::Test->new( { enable_plugins => 1, cgi => CGI->new } );
 100
 101     # make sure there's no version on the DB
 102     $schema->resultset('PluginData')
 103         ->search( { plugin_class => $plugin->{class}, plugin_key => '__INSTALLED_VERSION__' } )
 104         ->delete;
 105
 106     $plugin = Koha::Plugin::Test->new( { enable_plugins => 1, cgi => CGI->new } );
 107     my $version = $plugin->retrieve_data('__INSTALLED_VERSION__');
 108
 109     is( $version, $plugin->get_metadata->{version}, 'Version has been populated correctly' );
 110
 111     $schema->storage->txn_rollback;
 112 };
 113
 114 subtest 'is_enabled() tests' => sub {
 115
 116     plan tests => 3;
 117     $schema->storage->txn_begin;
 118
 119     # Make sure there's no previous installs or leftovers on DB
 120     Koha::Plugins::Methods->delete;
 121     $schema->resultset('PluginData')->delete;
 122
 123     my $plugin = Koha::Plugin::Test->new({ enable_plugins => 1, cgi => CGI->new });
 124     ok( $plugin->is_enabled, 'Plugins enabled by default' );
 125
 126     # disable
 127     $plugin->disable;
 128     ok( !$plugin->is_enabled, 'Calling ->disable disables the plugin' );
 129
 130     # enable
 131     $plugin->enable;
 132     ok( $plugin->is_enabled, 'Calling ->enable enabled the plugin' );
 133
 134     $schema->storage->txn_rollback;
 135 };
 136
 137 $schema->storage->txn_begin;
 138 Koha::Plugins::Methods->delete;
 139
 140 Koha::Plugins->new( { enable_plugins => 1 } )->InstallPlugins();
 141
 142 ok( Koha::Plugins::Methods->search( { plugin_class => 'Koha::Plugin::Test' } )->count, 'Test plugin methods added to database' );
 143 is( Koha::Plugins::Methods->search({ plugin_class => 'Koha::Plugin::Test', plugin_method => '_private_sub' })->count, 0, 'Private methods are skipped' );
 144
 145 my $mock_plugin = Test::MockModule->new( 'Koha::Plugin::Test' );
 146 $mock_plugin->mock( 'test_template', sub {
 147     my ( $self, $file ) = @_;
 148     my $template = $self->get_template({ file => $file });
 149     $template->param( filename => $file );
 150     return $template->output;
 151 });
 152
 153 ok( can_load( modules => { "Koha::Plugin::Test" => undef } ), 'Test can_load' );
 154
 155 my $plugin = Koha::Plugin::Test->new({ enable_plugins => 1, cgi => CGI->new });
 156
 157 isa_ok( $plugin, "Koha::Plugin::Test", 'Test plugin class' );
 158 isa_ok( $plugin, "Koha::Plugins::Base", 'Test plugin parent class' );
 159
 160 ok( $plugin->can('report'), 'Test plugin can report' );
 161 ok( $plugin->can('tool'), 'Test plugin can tool' );
 162 ok( $plugin->can('to_marc'), 'Test plugin can to_marc' );
 163 ok( $plugin->can('intranet_catalog_biblio_enhancements'), 'Test plugin can intranet_catalog_biblio_enhancements');
 164 ok( $plugin->can('intranet_catalog_biblio_enhancements_toolbar_button'), 'Test plugin can intranet_catalog_biblio_enhancements_toolbar_button' );
 165 ok( $plugin->can('opac_online_payment'), 'Test plugin can opac_online_payment' );
 166 ok( $plugin->can('opac_online_payment_begin'), 'Test plugin can opac_online_payment_begin' );
 167 ok( $plugin->can('opac_online_payment_end'), 'Test plugin can opac_online_payment_end' );
 168 ok( $plugin->can('opac_head'), 'Test plugin can opac_head' );
 169 ok( $plugin->can('opac_js'), 'Test plugin can opac_js' );
 170 ok( $plugin->can('intranet_head'), 'Test plugin can intranet_head' );
 171 ok( $plugin->can('intranet_js'), 'Test plugin can intranet_js' );
 172 ok( $plugin->can('configure'), 'Test plugin can configure' );
 173 ok( $plugin->can('install'), 'Test plugin can install' );
 174 ok( $plugin->can('upgrade'), 'Test plugin can upgrade' );
 175 ok( $plugin->can('uninstall'), 'Test plugin can install' );
 176
 177 is( Koha::Plugins::Handler->run({ class => "Koha::Plugin::Test", method => 'report', enable_plugins => 1 }), "Koha::Plugin::Test::report", 'Test run plugin report method' );
 178
 179 my $metadata = $plugin->get_metadata();
 180 is( $metadata->{'name'}, 'Test Plugin', 'Test $plugin->get_metadata()' );
 181
 182 is( $plugin->get_qualified_table_name('mytable'), 'koha_plugin_test_mytable', 'Test $plugin->get_qualified_table_name()' );
 183 is( $plugin->get_plugin_http_path(), '/plugin/Koha/Plugin/Test', 'Test $plugin->get_plugin_http_path()' );
 184
 185 # test absolute path change in get_template with Koha::Plugin::Test
 186 # using the mock set before
 187 # we also add tmpdir as an approved template dir
 188 t::lib::Mocks::mock_config( 'pluginsdir', [ C4::Context->temporary_directory ] );
 189 my ( $fh, $fn ) = tempfile( SUFFIX => '.tt', UNLINK => 1, DIR => C4::Context->temporary_directory );
 190 print $fh 'I am [% filename %]';
 191 close $fh;
 192 my $classname = ref($plugin);
 193 like( $plugin->test_template($fn), qr/^I am $fn/, 'Template works' );
 194
 195 my $result = $plugin->enable;
 196 is( ref($result), 'Koha::Plugin::Test' );
 197
 198 # testing GetPlugins
 199 my @plugins = Koha::Plugins->new({ enable_plugins => 1 })->GetPlugins({
 200     method => 'report'
 201 });
 202
 203 my @names = map { $_->get_metadata()->{'name'} } @plugins;
 204 is( scalar grep( /^Test Plugin$/, @names), 1, "Koha::Plugins::GetPlugins functions correctly" );
 205 @plugins =  Koha::Plugins->new({ enable_plugins => 1 })->GetPlugins({
 206     metadata => { my_example_tag  => 'find_me' },
 207 });
 208
 209 @names = map { $_->get_metadata()->{'name'} } @plugins;
 210 is( scalar grep( /^Test Plugin$/, @names), 1, "GetPlugins also found Test Plugin via a metadata tag" );
 211
 212 $result = $plugin->disable;
 213 is( ref($result), 'Koha::Plugin::Test' );
 214
 215 @plugins = Koha::Plugins->new({ enable_plugins => 1 })->GetPlugins();
 216 @names = map { $_->get_metadata()->{'name'} } @plugins;
 217 is( scalar grep( /^Test Plugin$/, @names), 0, "GetPlugins does not found disabled Test Plugin" );
 218
 219 @plugins = Koha::Plugins->new({ enable_plugins => 1 })->GetPlugins({ all => 1 });
 220 @names = map { $_->get_metadata()->{'name'} } @plugins;
 221 is( scalar grep( /^Test Plugin$/, @names), 1, "With all param, GetPlugins found disabled Test Plugin" );
 222
 223 for my $pass ( 1 .. 2 ) {
 224     my $plugins_dir;
 225     my $module_name = 'Koha::Plugin::Com::ByWaterSolutions::KitchenSink';
 226     my $pm_path = 'Koha/Plugin/Com/ByWaterSolutions/KitchenSink.pm';
 227     if ( $pass == 1 ) {
 228         my $plugins_dir1 = tempdir( CLEANUP => 1 );
 229         t::lib::Mocks::mock_config('pluginsdir', $plugins_dir1);
 230         $plugins_dir = $plugins_dir1;
 231         push @INC, $plugins_dir1;
 232     } else {
 233         my $plugins_dir1 = tempdir( CLEANUP => 1 );
 234         my $plugins_dir2 = tempdir( CLEANUP => 1 );
 235         t::lib::Mocks::mock_config('pluginsdir', [ $plugins_dir2, $plugins_dir1 ]);
 236         $plugins_dir = $plugins_dir2;
 237         pop @INC;
 238         push @INC, $plugins_dir2;
 239         push @INC, $plugins_dir1;
 240     }
 241     my $full_pm_path = $plugins_dir . '/' . $pm_path;
 242
 243     my $ae = Archive::Extract->new( archive => "$Bin/KitchenSinkPlugin.kpz", type => 'zip' );
 244     unless ( $ae->extract( to => $plugins_dir ) ) {
 245         warn "ERROR: " . $ae->error;
 246     }
 247     use_ok('Koha::Plugin::Com::ByWaterSolutions::KitchenSink');
 248     $plugin = Koha::Plugin::Com::ByWaterSolutions::KitchenSink->new({ enable_plugins => 1});
 249     my $table = $plugin->get_qualified_table_name( 'mytable' );
 250
 251     ok( -f $plugins_dir . "/Koha/Plugin/Com/ByWaterSolutions/KitchenSink.pm", "KitchenSink plugin installed successfully" );
 252     $INC{$pm_path} = $full_pm_path; # FIXME I do not really know why, but if this is moved before the $plugin constructor, it will fail with Can't locate object method "new" via package "Koha::Plugin::Com::ByWaterSolutions::KitchenSink"
 253     Koha::Plugins->new( { enable_plugins => 1 } )->InstallPlugins();
 254     Koha::Plugins::Handler->delete({ class => "Koha::Plugin::Com::ByWaterSolutions::KitchenSink", enable_plugins => 1 });
 255     my $sth = C4::Context->dbh->table_info( undef, undef, $table, 'TABLE' );
 256     my $info = $sth->fetchall_arrayref;
 257     is( @$info, 0, "Table $table does no longer exist" );
 258     ok( !( -f $full_pm_path ), "Koha::Plugins::Handler::delete works correctly." );
 259 }
 260
 261 subtest 'output and output_html tests' => sub {
 262
 263     plan tests => 6;
 264
 265     # Trick stdout to be able to test
 266     local *STDOUT;
 267     my $stdout;
 268     open STDOUT, '>', \$stdout;
 269
 270     my $plugin = Koha::Plugin::Test->new({ enable_plugins => 1, cgi => CGI->new });
 271     $plugin->test_output;
 272
 273     like($stdout, qr/Cache-control: no-cache/, 'force_no_caching sets Cache-control as desired');
 274     like($stdout, qr{Content-Type: application/json; charset=UTF-8}, 'Correct content-type');
 275     like($stdout, qr{¡Hola output!}, 'Correct data');
 276
 277     # reset the stdout buffer
 278     $stdout = '';
 279     close STDOUT;
 280     open STDOUT, '>', \$stdout;
 281
 282     $plugin->test_output_html;
 283
 284     like($stdout, qr/Cache-control: no-cache/, 'force_no_caching sets Cache-control as desired');
 285     like($stdout, qr{Content-Type: text/html; charset=UTF-8}, 'Correct content-type');
 286     like($stdout, qr{¡Hola output_html!}, 'Correct data');
 287 };
 288
 289 subtest 'Test _version_compare' => sub {
 290
 291     plan tests => 6;
 292
 293     is( Koha::Plugins::Base::_version_compare( '1.1.1',    '2.2.2' ),   -1, "1.1.1 is less then 2.2.2" );
 294     is( Koha::Plugins::Base::_version_compare( '2.2.2',    '1.1.1' ),    1, "1.1.1 is greater then 2.2.2" );
 295     is( Koha::Plugins::Base::_version_compare( '1.1.1',    '1.1.1' ),    0, "1.1.1 is equal to 1.1.1" );
 296     is( Koha::Plugins::Base::_version_compare( '1.01.001', '1.1.1' ),    0, "1.01.001 is equal to 1.1.1" );
 297     is( Koha::Plugins::Base::_version_compare( '1',        '1.0.0' ),    0, "1 is equal to 1.0.0" );
 298     is( Koha::Plugins::Base::_version_compare( '1.0',      '1.0.0' ),    0, "1.0 is equal to 1.0.0" );
 299 };
 300
 301 subtest 'bundle_path() tests' => sub {
 302
 303     plan tests => 1;
 304
 305     t::lib::Mocks::mock_config( 'enable_plugins', 1 );
 306
 307     my @current_dir = File::Spec->splitdir(abs_path(__FILE__));
 308     # remote Plugins.t
 309     pop @current_dir;
 310     # remove db_dependent
 311     pop @current_dir;
 312
 313     my $plugin = Koha::Plugin::Test->new;
 314
 315     is( $plugin->bundle_path, File::Spec->catdir(@current_dir) . '/lib/Koha/Plugin/Test' );
 316
 317 };
 318
 319 subtest 'new() tests' => sub {
 320
 321     plan tests => 2;
 322
 323     t::lib::Mocks::mock_config( 'pluginsdir', [ C4::Context->temporary_directory ] );
 324     t::lib::Mocks::mock_config( 'enable_plugins', 0 );
 325
 326     my $result = Koha::Plugins->new();
 327     is( $result, undef, 'calling new() on disabled plugins returns undef' );
 328
 329     $result = Koha::Plugins->new({ enable_plugins => 1 });
 330     is( ref($result), 'Koha::Plugins', 'calling new with enable_plugins makes it override the config' );
 331 };
 332
 333 $schema->storage->txn_rollback;