t/db_dependent/Koha/Objects.t

   1 #!/usr/bin/perl
   2
   3 # Copyright 2019 Koha Development team
   4 #
   5 # This file is part of Koha
   6 #
   7 # Koha is free software; you can redistribute it and/or modify it
   8 # under the terms of the GNU General Public License as published by
   9 # the Free Software Foundation; either version 3 of the License, or
  10 # (at your option) any later version.
  11 #
  12 # Koha is distributed in the hope that it will be useful, but
  13 # WITHOUT ANY WARRANTY; without even the implied warranty of
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  15 # GNU General Public License for more details.
  16 #
  17 # You should have received a copy of the GNU General Public License
  18 # along with Koha; if not, see <http://www.gnu.org/licenses>.
  19
  20 use Modern::Perl;
  21
  22 use Test::More tests => 24;
  23 use Test::Exception;
  24 use Test::MockModule;
  25 use Test::Warn;
  26
  27 use Koha::Authority::Types;
  28 use Koha::Cities;
  29 use Koha::Biblios;
  30 use Koha::Patron::Category;
  31 use Koha::Patron::Categories;
  32 use Koha::Patrons;
  33 use Koha::Database;
  34 use Koha::DateUtils qw( dt_from_string );
  35
  36 use t::lib::TestBuilder;
  37 use t::lib::Mocks;
  38
  39 use Try::Tiny;
  40
  41 my $schema = Koha::Database->new->schema;
  42 $schema->storage->txn_begin;
  43 my $builder = t::lib::TestBuilder->new;
  44
  45 is( ref(Koha::Authority::Types->find('')), 'Koha::Authority::Type', 'Koha::Objects->find should work if the primary key is an empty string' );
  46
  47 my @columns = Koha::Patrons->columns;
  48 my $borrowernumber_exists = grep { /^borrowernumber$/ } @columns;
  49 is( $borrowernumber_exists, 1, 'Koha::Objects->columns should return the table columns' );
  50
  51 subtest 'find' => sub {
  52     plan tests => 6;
  53     my $patron = $builder->build({source => 'Borrower'});
  54     my $patron_object = Koha::Patrons->find( $patron->{borrowernumber} );
  55     is( $patron_object->borrowernumber, $patron->{borrowernumber}, '->find should return the correct object' );
  56
  57     my @patrons = Koha::Patrons->find( $patron->{borrowernumber} );
  58     is(scalar @patrons, 1, '->find in list context returns a value');
  59     is($patrons[0]->borrowernumber, $patron->{borrowernumber}, '->find in list context returns the same value as in scalar context');
  60
  61     my $patrons = {
  62         foo => Koha::Patrons->find('foo'),
  63         bar => 'baz',
  64     };
  65     is ($patrons->{foo}, undef, '->find in list context returns undef when no record is found');
  66
  67     # Test sending undef to find; should not generate a warning
  68     warning_is { $patron = Koha::Patrons->find( undef ); }
  69         "", "Sending undef does not trigger a DBIx warning";
  70     warning_is { $patron = Koha::Patrons->find( undef, undef ); }
  71         "", "Sending two undefs does not trigger a DBIx warning too";
  72 };
  73
  74 subtest 'update' => sub {
  75     plan tests => 2;
  76
  77     $builder->build( { source => 'City', value => { city_country => 'UK' } } );
  78     $builder->build( { source => 'City', value => { city_country => 'UK' } } );
  79     $builder->build( { source => 'City', value => { city_country => 'UK' } } );
  80     $builder->build( { source => 'City', value => { city_country => 'France' } } );
  81     $builder->build( { source => 'City', value => { city_country => 'France' } } );
  82     $builder->build( { source => 'City', value => { city_country => 'Germany' } } );
  83     Koha::Cities->search( { city_country => 'UK' } )->update( { city_country => 'EU' } );
  84     is( Koha::Cities->search( { city_country => 'EU' } )->count, 3, 'Koha::Objects->update should have updated the 3 rows' );
  85     is( Koha::Cities->search( { city_country => 'UK' } )->count, 0, 'Koha::Objects->update should have updated the 3 rows' );
  86 };
  87
  88 subtest 'reset' => sub {
  89     plan tests => 3;
  90
  91     my $patrons = Koha::Patrons->search;
  92     my $first_borrowernumber = $patrons->next->borrowernumber;
  93     my $second_borrowernumber = $patrons->next->borrowernumber;
  94     is( ref( $patrons->reset ), 'Koha::Patrons', 'Koha::Objects->reset should allow chaining' );
  95     is( ref( $patrons->reset->next ), 'Koha::Patron', 'Koha::Objects->reset should allow chaining' );
  96     is( $patrons->reset->next->borrowernumber, $first_borrowernumber, 'Koha::Objects->reset should work as expected');
  97 };
  98
  99 subtest 'delete' => sub {
 100     plan tests => 2;
 101
 102     my $patron_1 = $builder->build({source => 'Borrower'});
 103     my $patron_2 = $builder->build({source => 'Borrower'});
 104     is( Koha::Patrons->search({ -or => { borrowernumber => [ $patron_1->{borrowernumber}, $patron_2->{borrowernumber}]}})->delete, 2, '');
 105     is( Koha::Patrons->search({ -or => { borrowernumber => [ $patron_1->{borrowernumber}, $patron_2->{borrowernumber}]}})->count, 0, '');
 106 };
 107
 108 subtest 'new' => sub {
 109     plan tests => 2;
 110     my $a_cat_code = 'A_CAT_CODE';
 111     my $patron_category = Koha::Patron::Category->new( { categorycode => $a_cat_code } )->store;
 112     is( Koha::Patron::Categories->find($a_cat_code)->category_type, 'A', 'Koha::Object->new should set the default value' );
 113     Koha::Patron::Categories->find($a_cat_code)->delete;
 114     $patron_category = Koha::Patron::Category->new( { categorycode => $a_cat_code, category_type => undef } )->store;
 115     is( Koha::Patron::Categories->find($a_cat_code)->category_type, 'A', 'Koha::Object->new should set the default value even if the argument exists but is not defined' );
 116     Koha::Patron::Categories->find($a_cat_code)->delete;
 117 };
 118
 119 subtest 'find' => sub {
 120     plan tests => 4;
 121
 122     # check find on a single PK
 123     my $patron = $builder->build({ source => 'Borrower' });
 124     is( Koha::Patrons->find($patron->{borrowernumber})->surname,
 125         $patron->{surname}, "Checking an arbitrary patron column after find"
 126     );
 127     # check find with unique column
 128     my $obj = Koha::Patrons->find($patron->{cardnumber}, { key => 'cardnumber' });
 129     is( $obj->borrowernumber, $patron->{borrowernumber},
 130         'Find with unique column and key specified' );
 131     # check find with an additional where clause in the attrs hash
 132     # we do not expect to find something now
 133     is( Koha::Patrons->find(
 134         $patron->{borrowernumber},
 135         { where => { surname => { '!=', $patron->{surname} }}},
 136     ), undef, 'Additional where clause in find call' );
 137
 138     is( Koha::Patrons->find(), undef, 'Find returns undef if no params passed' );
 139 };
 140
 141 subtest 'search_related' => sub {
 142     plan tests => 6;
 143     my $builder   = t::lib::TestBuilder->new;
 144     my $patron_1  = $builder->build( { source => 'Borrower' } );
 145     my $patron_2  = $builder->build( { source => 'Borrower' } );
 146     my $libraries = Koha::Patrons->search(
 147         {
 148             -or => {
 149                 borrowernumber =>
 150                   [ $patron_1->{borrowernumber}, $patron_2->{borrowernumber} ]
 151             }
 152         }
 153     )->search_related('branchcode');
 154     is( ref($libraries), 'Koha::Libraries',
 155         'Koha::Objects->search_related should return an instanciated Koha::Objects-based object'
 156     );
 157     is( $libraries->count, 2,
 158         'Koha::Objects->search_related should work as expected' );
 159     ok( eq_array(
 160         [ $libraries->get_column('branchcode') ],
 161         [ $patron_1->{branchcode}, $patron_2->{branchcode} ] ),
 162         'Koha::Objects->search_related should work as expected'
 163     );
 164
 165     my @libraries = Koha::Patrons->search(
 166         {
 167             -or => {
 168                 borrowernumber =>
 169                   [ $patron_1->{borrowernumber}, $patron_2->{borrowernumber} ]
 170             }
 171         }
 172     )->search_related('branchcode');
 173     is(
 174         ref( $libraries[0] ), 'Koha::Library',
 175         'Koha::Objects->search_related should return a list of Koha::Object-based objects'
 176     );
 177     is( scalar(@libraries), 2,
 178         'Koha::Objects->search_related should work as expected' );
 179     ok( eq_array(
 180         [ map { $_->branchcode } @libraries ],
 181         [ $patron_1->{branchcode}, $patron_2->{branchcode} ] ),
 182         'Koha::Objects->search_related should work as expected'
 183     );
 184 };
 185
 186 subtest 'single' => sub {
 187     plan tests => 2;
 188     my $builder   = t::lib::TestBuilder->new;
 189     my $patron_1  = $builder->build( { source => 'Borrower' } );
 190     my $patron_2  = $builder->build( { source => 'Borrower' } );
 191     my $patron = Koha::Patrons->search({}, { rows => 1 })->single;
 192     is(ref($patron), 'Koha::Patron', 'Koha::Objects->single returns a single Koha::Patron object.');
 193     warning_like { Koha::Patrons->search->single } qr/SQL that returns multiple rows/,
 194     "Warning is presented if single is used for a result with multiple rows.";
 195 };
 196
 197 subtest 'last' => sub {
 198     plan tests => 3;
 199     my $builder = t::lib::TestBuilder->new;
 200     my $patron_1  = $builder->build( { source => 'Borrower' } );
 201     my $patron_2  = $builder->build( { source => 'Borrower' } );
 202     my $last_patron = Koha::Patrons->search->last;
 203     is( $last_patron->borrowernumber, $patron_2->{borrowernumber}, '->last should return the last inserted patron' );
 204     $last_patron = Koha::Patrons->search({ borrowernumber => $patron_1->{borrowernumber} })->last;
 205     is( $last_patron->borrowernumber, $patron_1->{borrowernumber}, '->last should work even if there is only 1 result' );
 206     $last_patron = Koha::Patrons->search({ surname => 'should_not_exist' })->last;
 207     is( $last_patron, undef, '->last should return undef if search does not return any results' );
 208 };
 209
 210 subtest 'get_column' => sub {
 211     plan tests => 1;
 212     my @cities = Koha::Cities->search;
 213     my @city_names = map { $_->city_name } @cities;
 214     is_deeply( [ Koha::Cities->search->get_column('city_name') ], \@city_names, 'Koha::Objects->get_column should be allowed' );
 215 };
 216
 217 subtest 'Exceptions' => sub {
 218     plan tests => 7;
 219
 220     my $patron_borrowernumber = $builder->build({ source => 'Borrower' })->{ borrowernumber };
 221     my $patron = Koha::Patrons->find( $patron_borrowernumber );
 222
 223     # Koha::Object
 224     try {
 225         $patron->blah('blah');
 226     } catch {
 227         ok( $_->isa('Koha::Exceptions::Object::MethodNotCoveredByTests'),
 228             'Calling a non-covered method should raise a Koha::Exceptions::Object::MethodNotCoveredByTests exception' );
 229         is( $_->message, 'The method Koha::Patron->blah is not covered by tests!', 'The message raised should contain the package and the method' );
 230     };
 231
 232     try {
 233         $patron->set({ blah => 'blah' });
 234     } catch {
 235         ok( $_->isa('Koha::Exceptions::Object::PropertyNotFound'),
 236             'Setting a non-existent property should raise a Koha::Exceptions::Object::PropertyNotFound exception' );
 237     };
 238
 239     # Koha::Objects
 240     try {
 241         Koha::Patrons->search->not_covered_yet;
 242     } catch {
 243         ok( $_->isa('Koha::Exceptions::Object::MethodNotCoveredByTests'),
 244             'Calling a non-covered method should raise a Koha::Exceptions::Object::MethodNotCoveredByTests exception' );
 245         is( $_->message, 'The method Koha::Patrons->not_covered_yet is not covered by tests!', 'The message raised should contain the package and the method' );
 246     };
 247
 248     try {
 249         Koha::Patrons->not_covered_yet;
 250     } catch {
 251         ok( $_->isa('Koha::Exceptions::Object::MethodNotCoveredByTests'),
 252             'Calling a non-covered method should raise a Koha::Exceptions::Object::MethodNotCoveredByTests exception' );
 253         is( $_->message, 'The method Koha::Patrons->not_covered_yet is not covered by tests!', 'The message raised should contain the package and the method' );
 254     };
 255 };
 256
 257 $schema->storage->txn_rollback;
 258
 259 subtest '->is_paged and ->pager tests' => sub {
 260
 261     plan tests => 5;
 262
 263     $schema->storage->txn_begin;
 264
 265     # Delete existing patrons
 266     Koha::Checkouts->delete;
 267     Koha::Patrons->delete;
 268     # Create 10 patrons
 269     foreach (1..10) {
 270         $builder->build_object({ class => 'Koha::Patrons' });
 271     }
 272
 273     # Non-paginated search
 274     my $patrons = Koha::Patrons->search();
 275     is( $patrons->count, 10, 'Search returns all patrons' );
 276     ok( !$patrons->is_paged, 'Search is not paged' );
 277
 278     # Paginated search
 279     $patrons = Koha::Patrons->search( undef, { 'page' => 1, 'rows' => 3 } );
 280     is( $patrons->count, 3, 'Search returns only one page, 3 patrons' );
 281     ok( $patrons->is_paged, 'Search is paged' );
 282     my $pager = $patrons->pager;
 283     is( ref($patrons->pager), 'DBIx::Class::ResultSet::Pager',
 284        'Koha::Objects->pager returns a valid DBIx::Class object' );
 285
 286     $schema->storage->txn_rollback;
 287 };
 288
 289 subtest '->search() tests' => sub {
 290
 291     plan tests => 12;
 292
 293     $schema->storage->txn_begin;
 294
 295     my $count = Koha::Patrons->search->count;
 296
 297     # Create 10 patrons
 298     foreach (1..10) {
 299         $builder->build_object({ class => 'Koha::Patrons' });
 300     }
 301
 302     my $patrons = Koha::Patrons->search();
 303     is( ref($patrons), 'Koha::Patrons', 'search in scalar context returns the Koha::Object-based type' );
 304     my @patrons = Koha::Patrons->search();
 305     is( scalar @patrons, $count + 10, 'search in list context returns a list of objects' );
 306     my $i = 0;
 307     foreach (1..10) {
 308         is( ref($patrons[$i]), 'Koha::Patron', 'Objects in the list have the singular type' );
 309         $i++;
 310     }
 311
 312     $schema->storage->txn_rollback;
 313 };
 314
 315 subtest "to_api() tests" => sub {
 316
 317     plan tests => 18;
 318
 319     $schema->storage->txn_begin;
 320
 321     my $city_1 = $builder->build_object( { class => 'Koha::Cities' } );
 322     my $city_2 = $builder->build_object( { class => 'Koha::Cities' } );
 323
 324     my $cities = Koha::Cities->search(
 325         {
 326             cityid => [ $city_1->cityid, $city_2->cityid ]
 327         },
 328         { -orderby => { -desc => 'cityid' } }
 329     );
 330
 331     is( $cities->count, 2, 'Count is correct' );
 332     my $cities_api = $cities->to_api;
 333     is( ref( $cities_api ), 'ARRAY', 'to_api returns an array' );
 334     is_deeply( $cities_api->[0], $city_1->to_api, 'to_api returns the individual objects with ->to_api' );
 335     is_deeply( $cities_api->[1], $city_2->to_api, 'to_api returns the individual objects with ->to_api' );
 336
 337     my $biblio_1 = $builder->build_sample_biblio();
 338     my $item_1   = $builder->build_sample_item({ biblionumber => $biblio_1->biblionumber });
 339     my $hold_1   = $builder->build_object(
 340         {
 341             class => 'Koha::Holds',
 342             value => { itemnumber => $item_1->itemnumber }
 343         }
 344     );
 345
 346     my $biblio_2 = $builder->build_sample_biblio();
 347     my $item_2   = $builder->build_sample_item({ biblionumber => $biblio_2->biblionumber });
 348     my $hold_2   = $builder->build_object(
 349         {
 350             class => 'Koha::Holds',
 351             value => { itemnumber => $item_2->itemnumber }
 352         }
 353     );
 354
 355     my $embed = { 'items' => {} };
 356
 357     my $i = 0;
 358     my @items = ( $item_1, $item_2 );
 359     my @holds = ( $hold_1, $hold_2 );
 360
 361     my $biblios_api = Koha::Biblios->search(
 362         {
 363             biblionumber => [ $biblio_1->biblionumber, $biblio_2->biblionumber ]
 364         }
 365     )->to_api( { embed => $embed } );
 366
 367     foreach my $biblio_api ( @{ $biblios_api } ) {
 368         ok(exists $biblio_api->{items}, 'Items where embedded in biblio results');
 369         is($biblio_api->{items}->[0]->{item_id}, $items[$i]->itemnumber, 'Item matches');
 370         ok(!exists $biblio_api->{items}->[0]->{holds}, 'No holds info should be embedded yet');
 371
 372         $i++;
 373     }
 374
 375     # One more level
 376     $embed = {
 377         'items' => {
 378             children => { 'holds' => {} }
 379         }
 380     };
 381
 382     $i = 0;
 383
 384     $biblios_api = Koha::Biblios->search(
 385         {
 386             biblionumber => [ $biblio_1->biblionumber, $biblio_2->biblionumber ]
 387         }
 388     )->to_api( { embed => $embed } );
 389
 390     foreach my $biblio_api ( @{ $biblios_api } ) {
 391
 392         ok(exists $biblio_api->{items}, 'Items where embedded in biblio results');
 393         is($biblio_api->{items}->[0]->{item_id}, $items[$i]->itemnumber, 'Item still matches');
 394         ok(exists $biblio_api->{items}->[0]->{holds}, 'Holds info should be embedded');
 395         is($biblio_api->{items}->[0]->{holds}->[0]->{hold_id}, $holds[$i]->reserve_id, 'Hold matches');
 396
 397         $i++;
 398     }
 399
 400     $schema->storage->txn_rollback;
 401 };
 402
 403 subtest "TO_JSON() tests" => sub {
 404
 405     plan tests => 4;
 406
 407     $schema->storage->txn_begin;
 408
 409     my $city_1 = $builder->build_object( { class => 'Koha::Cities' } );
 410     my $city_2 = $builder->build_object( { class => 'Koha::Cities' } );
 411
 412     my $cities = Koha::Cities->search(
 413         {
 414             cityid => [ $city_1->cityid, $city_2->cityid ]
 415         },
 416         { -orderby => { -desc => 'cityid' } }
 417     );
 418
 419     is( $cities->count, 2, 'Count is correct' );
 420     my $cities_json = $cities->TO_JSON;
 421     is( ref($cities_json), 'ARRAY', 'to_api returns an array' );
 422     is_deeply( $cities_json->[0], $city_1->TO_JSON, 'TO_JSON returns the individual objects with ->TO_JSON' );
 423     is_deeply( $cities_json->[1], $city_2->TO_JSON,'TO_JSON returns the individual objects with ->TO_JSON' );
 424
 425     $schema->storage->txn_rollback;
 426 };
 427
 428 # Koha::Object[s] must behave the same as DBIx::Class
 429 subtest 'Return same values as DBIx::Class' => sub {
 430     plan tests => 2;
 431
 432     subtest 'Delete' => sub {
 433         plan tests => 2;
 434
 435         $schema->storage->txn_begin;
 436
 437         subtest 'Simple Koha::Objects - Koha::Cities' => sub {
 438             plan tests => 2;
 439
 440             subtest 'Koha::Object->delete' => sub {
 441
 442                 plan tests => 5;
 443
 444                 my ( $r_us, $e_us, $r_them, $e_them );
 445
 446                 # CASE 1 - Delete an existing object
 447                 my $c = Koha::City->new( { city_name => 'city4test' } )->store;
 448                 try { $r_us = $c->delete; } catch { $e_us = $_ };
 449                 $c = $schema->resultset('City')->new( { city_name => 'city4test_2' } )->update_or_insert;
 450                 try { $r_them = $c->delete; } catch { $e_them = $_ };
 451                 ok( ref($r_us) && ref($r_them),
 452                     'Successful delete should return the object ' );
 453                 ok( !defined $e_us && !defined $e_them,
 454                     'Successful delete should not raise an exception' );
 455                 is( ref($r_us), 'Koha::City', 'Successful delete should return our Koha::Obect based object' );
 456
 457                 # CASE 2 - Delete an object that is not in storage
 458                 try { $r_us   = $r_us->delete;   } catch { $e_us   = $_ };
 459                 try { $r_them = $r_them->delete; } catch { $e_them = $_ };
 460                 ok(
 461                     defined $e_us && defined $e_them,
 462                     'Delete an object that is not in storage should raise an exception'
 463                 );
 464                 is( ref($e_us), 'DBIx::Class::Exception' )
 465                   ; # FIXME This needs adjustement, we want to throw a Koha::Exception
 466
 467             };
 468
 469             subtest 'Koha::Objects->delete' => sub {
 470
 471                 plan tests => 4;
 472
 473                 my ( $r_us, $e_us, $r_them, $e_them );
 474
 475                 # CASE 1 - Delete existing objects
 476                 my $city_1 = $builder->build_object({ class => 'Koha::Cities' });
 477                 my $city_2 = $builder->build_object({ class => 'Koha::Cities' });
 478                 my $city_3 = $builder->build_object({ class => 'Koha::Cities' });
 479                 my $cities = Koha::Cities->search(
 480                     {
 481                         cityid => {
 482                             -in => [
 483                                 $city_1->cityid,
 484                                 $city_2->cityid,
 485                                 $city_3->cityid,
 486                             ]
 487                         }
 488                     }
 489                 );
 490
 491                 try { $r_us = $cities->delete; } catch { $e_us = $_ };
 492
 493                 $city_1 = $builder->build_object({ class => 'Koha::Cities' });
 494                 $city_2 = $builder->build_object({ class => 'Koha::Cities' });
 495                 $city_3 = $builder->build_object({ class => 'Koha::Cities' });
 496                 $cities = $schema->resultset('City')->search(
 497                     {
 498                         cityid => {
 499                             -in => [
 500                                 $city_1->cityid,
 501                                 $city_2->cityid,
 502                                 $city_3->cityid,
 503                             ]
 504                         }
 505                     }
 506                 );
 507
 508                 try { $r_them = $cities->delete; } catch { $e_them = $_ };
 509
 510                 ok( $r_us == 3 && $r_them == 3 );
 511                 ok (!defined($e_us) && !defined($e_them));
 512
 513                 # CASE 2 - One of the object is not in storage
 514                 $city_1 = $builder->build_object({ class => 'Koha::Cities' });
 515                 $city_2 = $builder->build_object({ class => 'Koha::Cities' });
 516                 $city_3 = $builder->build_object({ class => 'Koha::Cities' });
 517                 $cities = Koha::Cities->search(
 518                     {
 519                         cityid => {
 520                             -in => [
 521                                 $city_1->cityid,
 522                                 $city_2->cityid,
 523                                 $city_3->cityid,
 524                             ]
 525                         }
 526                     }
 527                 );
 528
 529                 $city_2->delete; # We delete one of the object
 530                 try { $r_us = $cities->delete; } catch { $e_us = $_ };
 531
 532                 $city_1 = $builder->build_object({ class => 'Koha::Cities' });
 533                 $city_2 = $builder->build_object({ class => 'Koha::Cities' });
 534                 $city_3 = $builder->build_object({ class => 'Koha::Cities' });
 535                 $cities = $schema->resultset('City')->search(
 536                     {
 537                         cityid => {
 538                             -in => [
 539                                 $city_1->cityid,
 540                                 $city_2->cityid,
 541                                 $city_3->cityid,
 542                             ]
 543                         }
 544                     }
 545                 );
 546
 547                 $city_2->delete; # We delete one of the object
 548                 try { $r_them = $cities->delete; } catch { $e_them = $_ };
 549
 550                 ok( $r_us == 2 && $r_them == 2 );
 551                 ok (!defined($e_us) && !defined($e_them));
 552             };
 553         };
 554
 555         subtest 'Overwritten Koha::Objects->delete - Koha::Patrons' => sub {
 556
 557             plan tests => 2;
 558
 559             subtest 'Koha::Object->delete' => sub {
 560
 561                 plan tests => 7;
 562
 563                 my ( $r_us, $e_us, $r_them, $e_them );
 564
 565                 # CASE 1 - Delete an existing patron
 566                 my $patron = $builder->build_object({ class => 'Koha::Patrons' });
 567                 my $patron_data = $patron->unblessed;
 568                 $patron->delete;
 569
 570                 $patron = Koha::Patron->new( $patron_data )->store;
 571                 try {$r_us = $patron->delete;} catch { $e_us = $_ };
 572                 $patron = $schema->resultset('Borrower')->new( $patron_data )->update_or_insert;
 573                 try {$r_them = $patron->delete;} catch { $e_them = $_ };
 574                 ok( ref($r_us) && ref($r_them),
 575                     'Successful delete should return the patron object' );
 576                 ok( !defined $e_us && !defined $e_them,
 577                     'Successful delete should not raise an exception' );
 578                 is( ref($r_us), 'Koha::Patron',
 579                     'Successful delete should return our Koha::Obect based object' );
 580
 581                 # CASE 2 - Delete a patron that is not in storage
 582                 try { $r_us   = $r_us->delete;   } catch { $e_us   = $_ };
 583                 try { $r_them = $r_them->delete; } catch { $e_them = $_ };
 584                 ok(
 585                     defined $e_us && defined $e_them,
 586                     'Delete a patron that is not in storage should raise an exception'
 587                 );
 588                 is( ref($e_us), 'DBIx::Class::Exception' )
 589                   ; # FIXME This needs adjustement, we want to throw a Koha::Exception
 590
 591                 # CASE 3 - Delete a patron that cannot be deleted (as a checkout)
 592                 $patron = Koha::Patron->new($patron_data)->store;
 593                 $builder->build_object(
 594                     {
 595                         class => 'Koha::Checkouts',
 596                         value => { borrowernumber => $patron->borrowernumber }
 597                     }
 598                 );
 599                 try { $r_us = $r_us->delete; } catch { $e_us = $_ };
 600                 $patron = $schema->resultset('Borrower')->find( $patron->borrowernumber );
 601                 try { $r_them = $r_them->delete; } catch { $e_them = $_ };
 602                 ok(
 603                     defined $e_us && defined $e_them,
 604                     'Delete a patron that cannot be deleted should raise an exception'
 605                 );
 606                 is( ref($e_us), 'DBIx::Class::Exception' )
 607                   ; # FIXME This needs adjustement, we want to throw a Koha::Exception
 608             };
 609
 610             subtest 'Koha::Objects->delete' => sub {
 611
 612                 plan tests => 7;
 613
 614                 my ( $r_us, $e_us, $r_them, $e_them );
 615
 616                 # CASE 1 - Delete existing objects
 617                 my $patron_1 = $builder->build_object({ class => 'Koha::Patrons' });
 618                 my $patron_2 = $builder->build_object({ class => 'Koha::Patrons' });
 619                 my $patron_3 = $builder->build_object({ class => 'Koha::Patrons' });
 620                 my $patrons = Koha::Patrons->search(
 621                     {
 622                         borrowernumber => {
 623                             -in => [
 624                                 $patron_1->borrowernumber,
 625                                 $patron_2->borrowernumber,
 626                                 $patron_3->borrowernumber
 627                             ]
 628                         }
 629                     }
 630                 );
 631
 632                 try { $r_us = $patrons->delete; } catch { $e_us = $_ };
 633
 634                 $patron_1 = $builder->build_object({ class => 'Koha::Patrons' });
 635                 $patron_2 = $builder->build_object({ class => 'Koha::Patrons' });
 636                 $patron_3 = $builder->build_object({ class => 'Koha::Patrons' });
 637                 $patrons = $schema->resultset('Borrower')->search(
 638                     {
 639                         borrowernumber => {
 640                             -in => [
 641                                 $patron_1->borrowernumber,
 642                                 $patron_2->borrowernumber,
 643                                 $patron_3->borrowernumber
 644                             ]
 645                         }
 646                     }
 647                 );
 648
 649                 try { $r_them = $patrons->delete; } catch { $e_them = $_ };
 650
 651                 ok( $r_us == 3 && $r_them == 3, '->delete should return the number of deleted patrons' );
 652                 ok (!defined($e_us) && !defined($e_them), '->delete should not raise exception if everything went well');
 653
 654                 # CASE 2 - One of the patrons is not in storage
 655                 undef $_ for $r_us, $e_us, $r_them, $e_them;
 656                 $patron_1 = $builder->build_object({ class => 'Koha::Patrons' });
 657                 $patron_2 = $builder->build_object({ class => 'Koha::Patrons' });
 658                 $patron_3 = $builder->build_object({ class => 'Koha::Patrons' });
 659                 $patrons = Koha::Patrons->search(
 660                     {
 661                         borrowernumber => {
 662                             -in => [
 663                                 $patron_1->borrowernumber,
 664                                 $patron_2->borrowernumber,
 665                                 $patron_3->borrowernumber
 666                             ]
 667                         }
 668                     }
 669                 );
 670
 671                 $patron_2->delete; # We delete one of the patron
 672                 try { $r_us = $patrons->delete; } catch { $e_us = $_ };
 673
 674                 $patron_1 = $builder->build_object({ class => 'Koha::Patrons' });
 675                 $patron_2 = $builder->build_object({ class => 'Koha::Patrons' });
 676                 $patron_3 = $builder->build_object({ class => 'Koha::Patrons' });
 677                 $patrons = $schema->resultset('Borrower')->search(
 678                     {
 679                         borrowernumber => {
 680                             -in => [
 681                                 $patron_1->borrowernumber,
 682                                 $patron_2->borrowernumber,
 683                                 $patron_3->borrowernumber
 684                             ]
 685                         }
 686                     }
 687                 );
 688
 689                 $patron_2->delete; # We delete one of the patron
 690                 try { $r_them = $patrons->delete; } catch { $e_them = $_ };
 691
 692                 ok( $r_us == 2 && $r_them == 2, 'Delete patrons with one that was not in storage should delete the patrons' );
 693                 ok (!defined($e_us) && !defined($e_them), 'no exception should be raised if at least one patron was not in storage');
 694
 695                 # CASE 3 - Delete a set of patrons with one that that cannot be deleted (as a checkout)
 696                 undef $_ for $r_us, $e_us, $r_them, $e_them;
 697                 $patron_1 = $builder->build_object({ class => 'Koha::Patrons' });
 698                 $patron_2 = $builder->build_object({ class => 'Koha::Patrons' });
 699                 $patron_3 = $builder->build_object({ class => 'Koha::Patrons' });
 700                 $patrons = Koha::Patrons->search(
 701                     {
 702                         borrowernumber => {
 703                             -in => [
 704                                 $patron_1->borrowernumber,
 705                                 $patron_2->borrowernumber,
 706                                 $patron_3->borrowernumber
 707                             ]
 708                         }
 709                     }
 710                 );
 711
 712                 # Adding a checkout to patron_2
 713                 $builder->build_object(
 714                     {
 715                         class => 'Koha::Checkouts',
 716                         value => { borrowernumber => $patron_2->borrowernumber }
 717                     }
 718                 );
 719
 720                 try { $r_us = $patrons->delete; } catch { $e_us = $_ };
 721                 my $not_deleted_us = $patron_1->in_storage + $patron_2->in_storage + $patron_3->in_storage;
 722
 723                 $patron_1 = $builder->build_object({ class => 'Koha::Patrons' });
 724                 $patron_2 = $builder->build_object({ class => 'Koha::Patrons' });
 725                 $patron_3 = $builder->build_object({ class => 'Koha::Patrons' });
 726                 $patrons = $schema->resultset('Borrower')->search(
 727                     {
 728                         borrowernumber => {
 729                             -in => [
 730                                 $patron_1->borrowernumber,
 731                                 $patron_2->borrowernumber,
 732                                 $patron_3->borrowernumber
 733                             ]
 734                         }
 735                     }
 736                 );
 737
 738                 # Adding a checkout to patron_2
 739                 $builder->build_object(
 740                     {
 741                         class => 'Koha::Checkouts',
 742                         value => { borrowernumber => $patron_2->borrowernumber }
 743                     }
 744                 );
 745
 746                 try { $r_them = $patrons->delete; } catch { $e_them = $_ };
 747
 748                 my $not_deleted_them = $patron_1->in_storage + $patron_2->in_storage + $patron_3->in_storage;
 749                 ok(
 750                     defined $e_us && defined $e_them,
 751                     'Delete patrons with one that cannot be deleted should raise an exception'
 752                 );
 753                 is( ref($e_us), 'DBIx::Class::Exception' )
 754                   ; # FIXME This needs adjustement, we want to throw a Koha::Exception
 755
 756                 ok($not_deleted_us == 3 && $not_deleted_them == 3, 'If one patron cannot be deleted, none should have been deleted');
 757             };
 758         };
 759
 760         $schema->storage->txn_rollback;
 761
 762     };
 763
 764     subtest 'Update (set/store)' => sub {
 765         plan tests => 2;
 766
 767         $schema->storage->txn_begin;
 768
 769         subtest 'Simple Koha::Objects - Koha::Cities' => sub {
 770             plan tests => 2;
 771
 772             subtest 'Koha::Object->update' => sub {
 773
 774                 plan tests => 5;
 775
 776                 my ( $r_us, $e_us, $r_them, $e_them );
 777
 778                 # CASE 1 - Update an existing object
 779                 my $c_us = Koha::City->new( { city_name => 'city4test' } )->store;
 780                 try { $r_us = $c_us->update({ city_country => 'country4test' }); } catch { $e_us = $_ };
 781                 my $c_them = $schema->resultset('City')->new( { city_name => 'city4test_2' } )->update_or_insert;
 782                 try { $r_them = $c_them->update({ city_country => 'country4test_2' }); } catch { $e_them = $_ };
 783                 ok( ref($r_us) && ref($r_them),
 784                     'Successful update should return the object ' );
 785                 ok( !defined $e_us && !defined $e_them,
 786                     'Successful update should not raise an exception' );
 787                 is( ref($r_us), 'Koha::City', 'Successful update should return our Koha::Obect based object' );
 788
 789                 # CASE 2 - Update an object that is not in storage
 790                 $c_us->delete;
 791                 $c_them->delete;
 792                 try { $r_us   = $c_us->update({ city_country => 'another_country' });   } catch { $e_us   = $_ };
 793                 try { $r_them = $c_them->update({ city_country => 'another_country' }); } catch { $e_them = $_ };
 794                 ok(
 795                     defined $e_us && defined $e_them,
 796                     'Update an object that is not in storage should raise an exception'
 797                 );
 798                 is( ref($e_us), 'Koha::Exceptions::Object::NotInStorage' );
 799             };
 800
 801             subtest 'Koha::Objects->update' => sub {
 802
 803                 plan tests => 6;
 804
 805                 my ( $r_us, $e_us, $r_them, $e_them );
 806
 807                 # CASE 1 - update existing objects
 808                 my $city_1 = $builder->build_object({ class => 'Koha::Cities' });
 809                 my $city_2 = $builder->build_object({ class => 'Koha::Cities' });
 810                 my $city_3 = $builder->build_object({ class => 'Koha::Cities' });
 811                 my $cities = Koha::Cities->search(
 812                     {
 813                         cityid => {
 814                             -in => [
 815                                 $city_1->cityid,
 816                                 $city_2->cityid,
 817                                 $city_3->cityid,
 818                             ]
 819                         }
 820                     }
 821                 );
 822
 823                 try { $r_us = $cities->update({ city_country => 'country4test' }); } catch { $e_us = $_ };
 824
 825                 $city_1 = $builder->build_object({ class => 'Koha::Cities' });
 826                 $city_2 = $builder->build_object({ class => 'Koha::Cities' });
 827                 $city_3 = $builder->build_object({ class => 'Koha::Cities' });
 828                 $cities = $schema->resultset('City')->search(
 829                     {
 830                         cityid => {
 831                             -in => [
 832                                 $city_1->cityid,
 833                                 $city_2->cityid,
 834                                 $city_3->cityid,
 835                             ]
 836                         }
 837                     }
 838                 );
 839
 840                 try { $r_them = $cities->update({ city_country => 'country4test' }); } catch { $e_them = $_ };
 841
 842                 ok( $r_us == 3 && $r_them == 3, '->update should return the number of updated cities' );
 843                 ok(!defined($e_us) && !defined($e_them));
 844
 845                 # CASE 2 - One of the object is not in storage
 846                 $city_1 = $builder->build_object({ class => 'Koha::Cities' });
 847                 $city_2 = $builder->build_object({ class => 'Koha::Cities' });
 848                 $city_3 = $builder->build_object({ class => 'Koha::Cities' });
 849                 $cities = Koha::Cities->search(
 850                     {
 851                         cityid => {
 852                             -in => [
 853                                 $city_1->cityid,
 854                                 $city_2->cityid,
 855                                 $city_3->cityid,
 856                             ]
 857                         }
 858                     }
 859                 );
 860
 861                 $city_2->delete; # We delete one of the object
 862                 try { $r_us = $cities->update({ city_country => 'country4test' }); } catch { $e_us = $_ };
 863
 864                 $city_1 = $builder->build_object({ class => 'Koha::Cities' });
 865                 $city_2 = $builder->build_object({ class => 'Koha::Cities' });
 866                 $city_3 = $builder->build_object({ class => 'Koha::Cities' });
 867                 $cities = $schema->resultset('City')->search(
 868                     {
 869                         cityid => {
 870                             -in => [
 871                                 $city_1->cityid,
 872                                 $city_2->cityid,
 873                                 $city_3->cityid,
 874                             ]
 875                         }
 876                     }
 877                 );
 878
 879                 $city_2->delete; # We delete one of the object
 880                 try { $r_them = $cities->update({ city_country => 'country4test' }); } catch { $e_them = $_ };
 881
 882                 ok( $r_us == 2 && $r_them == 2, '->update should return the number of updated cities' );
 883                 ok(!defined($e_us) && !defined($e_them));
 884
 885                 throws_ok
 886                     { Koha::Cities->update({ city_country => 'Castalia' }); }
 887                     'Koha::Exceptions::Object::NotInstantiated',
 888                     'Exception thrown if not instantiated class';
 889
 890                 is( "$@", 'Tried to access the \'update\' method, but Koha::Cities is not instantiated', 'Exception stringified correctly' );
 891
 892             };
 893         };
 894
 895         subtest 'Overwritten Koha::Objects->store|update - Koha::Patrons' => sub {
 896
 897             plan tests => 2;
 898
 899             subtest 'Koha::Object->update' => sub {
 900
 901                 plan tests => 5;
 902
 903                 my ( $r_us, $e_us, $r_them, $e_them );
 904
 905                 # CASE 1 - Update an existing patron
 906                 my $patron_us = $builder->build_object({ class => 'Koha::Patrons' });
 907                 try {$r_us = $patron_us->update({city => 'a_city'});} catch { $e_us = $_ };
 908
 909                 my $patron_data = $builder->build_object({ class => 'Koha::Patrons' })->delete->unblessed;
 910                 my $patron_them = $schema->resultset('Borrower')->new( $patron_data )->update_or_insert;
 911                 try {$r_them = $patron_them->update({city => 'a_city'});} catch { $e_them = $_ };
 912                 ok( ref($r_us) && ref($r_them),
 913                     'Successful update should return the patron object' );
 914                 ok( !defined $e_us && !defined $e_them,
 915                     'Successful update should not raise an exception' );
 916                 is( ref($r_us), 'Koha::Patron',
 917                     'Successful update should return our Koha::Obect based object' );
 918
 919                 # CASE 2 - Update a patron that is not in storage
 920                 $patron_us->delete;
 921                 $patron_them->delete;
 922                 try { $r_us   = $patron_us->update({ city => 'another_city' });   } catch { $e_us   = $_ };
 923                 try { $r_them = $patron_them->update({ city => 'another_city' }); } catch { $e_them = $_ };
 924                 ok(
 925                     defined $e_us && defined $e_them,
 926                     'Update a patron that is not in storage should raise an exception'
 927                 );
 928                 is( ref($e_us), 'Koha::Exceptions::Object::NotInStorage' );
 929
 930             };
 931
 932             subtest 'Koha::Objects->Update ' => sub {
 933
 934                 plan tests => 6;
 935
 936                 my ( $r_us, $e_us, $r_them, $e_them );
 937
 938                 # CASE 1 - Update existing objects
 939                 my $patron_1 = $builder->build_object({ class => 'Koha::Patrons' });
 940                 my $patron_2 = $builder->build_object({ class => 'Koha::Patrons' });
 941                 my $patron_3 = $builder->build_object({ class => 'Koha::Patrons' });
 942                 my $patrons_us = Koha::Patrons->search(
 943                     {
 944                         borrowernumber => {
 945                             -in => [
 946                                 $patron_1->borrowernumber,
 947                                 $patron_2->borrowernumber,
 948                                 $patron_3->borrowernumber
 949                             ]
 950                         }
 951                     }
 952                 );
 953
 954                 try { $r_us = $patrons_us->update({ city => 'a_city' }); } catch { $e_us = $_ };
 955
 956                 $patron_1 = $builder->build_object({ class => 'Koha::Patrons' });
 957                 $patron_2 = $builder->build_object({ class => 'Koha::Patrons' });
 958                 $patron_3 = $builder->build_object({ class => 'Koha::Patrons' });
 959                 my $patrons_them = $schema->resultset('Borrower')->search(
 960                     {
 961                         borrowernumber => {
 962                             -in => [
 963                                 $patron_1->borrowernumber,
 964                                 $patron_2->borrowernumber,
 965                                 $patron_3->borrowernumber
 966                             ]
 967                         }
 968                     }
 969                 );
 970
 971                 try { $r_them = $patrons_them->update({ city => 'a_city' }); } catch { $e_them = $_ };
 972
 973                 ok( $r_us == 3 && $r_them == 3, '->update should return the number of update patrons' );
 974                 ok (!defined($e_us) && !defined($e_them), '->update should not raise exception if everything went well');
 975
 976                 # CASE 2 - One of the patrons is not in storage
 977                 undef $_ for $r_us, $e_us, $r_them, $e_them;
 978                 $patron_1 = $builder->build_object({ class => 'Koha::Patrons' });
 979                 $patron_2 = $builder->build_object({ class => 'Koha::Patrons' });
 980                 $patron_3 = $builder->build_object({ class => 'Koha::Patrons' });
 981                 $patrons_us = Koha::Patrons->search(
 982                     {
 983                         borrowernumber => {
 984                             -in => [
 985                                 $patron_1->borrowernumber,
 986                                 $patron_2->borrowernumber,
 987                                 $patron_3->borrowernumber
 988                             ]
 989                         }
 990                     }
 991                 );
 992
 993                 $patron_2->delete; # We delete one of the patron
 994                 try { $r_us = $patrons_us->update({ city => 'another_city' }); } catch { $e_us = $_ };
 995
 996                 $patron_1 = $builder->build_object({ class => 'Koha::Patrons' });
 997                 $patron_2 = $builder->build_object({ class => 'Koha::Patrons' });
 998                 $patron_3 = $builder->build_object({ class => 'Koha::Patrons' });
 999                 $patrons_them = $schema->resultset('Borrower')->search(
1000                     {
1001                         borrowernumber => {
1002                             -in => [
1003                                 $patron_1->borrowernumber,
1004                                 $patron_2->borrowernumber,
1005                                 $patron_3->borrowernumber
1006                             ]
1007                         }
1008                     }
1009                 );
1010
1011                 $patron_2->delete; # We delete one of the patron
1012                 try { $r_them = $patrons_them->update({ city => 'another_city' }); } catch { $e_them = $_ };
1013
1014                 ok( $r_us == 2 && $r_them == 2, 'Update patrons with one that was not in storage should update the patrons' );
1015                 ok (!defined($e_us) && !defined($e_them), 'no exception should be raised if at least one patron was not in storage');
1016
1017
1018                 # Testing no_triggers
1019                 t::lib::Mocks::mock_preference('uppercasesurnames', 1);
1020                 $patrons_us = Koha::Patrons->search(
1021                     {
1022                         borrowernumber => {
1023                             -in => [
1024                                 $patron_1->borrowernumber,
1025                                 $patron_2->borrowernumber,
1026                                 $patron_3->borrowernumber
1027                             ]
1028                         }
1029                     }
1030                 );
1031                 $patrons_us->update({ surname => 'foo' }); # Koha::Patron->store is supposed to uppercase the surnames
1032                 is( $patrons_us->search({ surname => 'FOO' })->count, 2, 'Koha::Patron->store is hit' );
1033
1034                 $patrons_us->update({ surname => 'foo' }, { no_triggers => 1 }); # The surnames won't be uppercase as we won't hit Koha::Patron->store
1035                 is( $patrons_us->search({ surname => 'foo' })->count, 2, 'Koha::Patron->store is not hit');
1036
1037             };
1038
1039         };
1040
1041         $schema->storage->txn_rollback;
1042
1043     };
1044
1045 };
1046
1047 subtest "attributes_from_api() tests" => sub {
1048
1049     plan tests => 1;
1050
1051     $schema->storage->txn_begin;
1052
1053     my $cities_rs = Koha::Cities->new;
1054     my $city      = Koha::City->new;
1055
1056     my $api_attributes = {
1057         name        => 'Cordoba',
1058         postal_code => 5000
1059     };
1060
1061     is_deeply(
1062         $cities_rs->attributes_from_api($api_attributes),
1063         $city->attributes_from_api($api_attributes)
1064     );
1065
1066     $schema->storage->txn_rollback;
1067
1068 };
1069
1070 subtest "filter_by_last_update" => sub {
1071
1072     $schema->storage->txn_begin;
1073
1074     my $now = dt_from_string->truncate( to => 'day' );
1075     my @borrowernumbers;
1076     # Building 6 patrons that have been created today, yesterday, ... 1 per day
1077     for my $i ( 0 .. 5 ) {
1078         push @borrowernumbers,
1079           $builder->build_object(
1080             {
1081                 class => 'Koha::Patrons',
1082                 value => { updated_on => $now->clone->subtract( days => $i ) }
1083             }
1084           )->borrowernumber;
1085     }
1086
1087     my $patrons = Koha::Patrons->search(
1088         { borrowernumber => { -in => \@borrowernumbers } } );
1089
1090     try {
1091         $patrons->filter_by_last_update( { timestamp_column_name => 'updated_on' } )
1092           ->count;
1093     }
1094     catch {
1095         ok(
1096             $_->isa('Koha::Exceptions::MissingParameter'),
1097             'Should raise an exception if no parameter given'
1098         );
1099     };
1100
1101     my $count = $patrons->filter_by_last_update(
1102         { timestamp_column_name => 'updated_on', days => 2 } )->count;
1103     is( $count, 3, '3 patrons have been updated before the last 2 days (exclusive)' );
1104
1105     $count = $patrons->filter_by_last_update(
1106         { timestamp_column_name => 'updated_on', days => 1 } )->count;
1107     is( $count, 4, '4 patrons have been updated before yesterday (exclusive)' );
1108
1109     $count = $patrons->filter_by_last_update(
1110         { timestamp_column_name => 'updated_on', days => 0 } )->count;
1111     is( $count, 5, '5 patrons have been updated before today (exclusive)' );
1112
1113     $count = $patrons->filter_by_last_update(
1114         { timestamp_column_name => 'updated_on', from => $now } )->count;
1115     is( $count, 1, '1 patron has been updated "from today" (inclusive)' );
1116
1117     $count = $patrons->filter_by_last_update(
1118         { timestamp_column_name => 'updated_on', to => $now } )->count;
1119     is( $count, 6, '6 patrons have been updated "to today" (inclusive)' );
1120
1121     $count = $patrons->filter_by_last_update(
1122         {
1123             timestamp_column_name => 'updated_on',
1124             from                  => $now->clone->subtract( days => 4 ),
1125             to                    => $now->clone->subtract( days => 2 )
1126         }
1127     )->count;
1128     is( $count, 3, '3 patrons have been updated between D-4 and D-2' );
1129
1130     t::lib::Mocks::mock_preference( 'dateformat', 'metric' );
1131     try {
1132         $count = $patrons->filter_by_last_update(
1133             { timestamp_column_name => 'updated_on', from => '1970-12-31' } )
1134           ->count;
1135     }
1136     catch {
1137         ok(
1138             $_->isa(
1139                 'No exception raised, from and to parameters can take an iso formatted date'
1140             )
1141         );
1142     };
1143     try {
1144         $count = $patrons->filter_by_last_update(
1145             { timestamp_column_name => 'updated_on', from => '31/12/1970' } )
1146           ->count;
1147     }
1148     catch {
1149         ok(
1150             $_->isa(
1151                 'No exception raised, from and to parameters can take an metric formatted date (depending on dateformat syspref)'
1152             )
1153         );
1154     };
1155
1156     $schema->storage->txn_rollback;
1157 };
1158
1159 subtest "from_api_mapping() tests" => sub {
1160
1161     plan tests => 1;
1162
1163     $schema->storage->txn_begin;
1164
1165     my $cities_rs = Koha::Cities->new;
1166     my $city      = Koha::City->new;
1167
1168     is_deeply(
1169         $cities_rs->from_api_mapping,
1170         $city->from_api_mapping
1171     );
1172
1173     $schema->storage->txn_rollback;
1174 };
1175
1176 subtest 'prefetch_whitelist() tests' => sub {
1177
1178     plan tests => 3;
1179
1180     $schema->storage->txn_begin;
1181
1182     my $biblios = Koha::Biblios->new;
1183
1184     my $prefetch_whitelist = $biblios->prefetch_whitelist;
1185
1186     ok(
1187         exists $prefetch_whitelist->{orders},
1188         'Relationship matching method name is listed'
1189     );
1190     is(
1191         $prefetch_whitelist->{orders},
1192         'Koha::Acquisition::Order',
1193         'Guessed the non-standard object class correctly'
1194     );
1195
1196     is(
1197         $prefetch_whitelist->{items},
1198         'Koha::Item',
1199         'Guessed the standard object class correctly'
1200     );
1201
1202     $schema->storage->txn_rollback;
1203 };
1204
1205 subtest 'empty() tests' => sub {
1206
1207     plan tests => 5;
1208
1209     $schema->storage->txn_begin;
1210
1211     # Add a patron, we need more than 0
1212     $builder->build_object({ class => 'Koha::Patrons' });
1213     ok( Koha::Patrons->count > 0, 'There is more than one Koha::Patron on the resultset' );
1214
1215     my $empty = Koha::Patrons->new->empty;
1216     is( ref($empty), 'Koha::Patrons', '->empty returns a Koha::Patrons iterator' );
1217     is( $empty->count, 0, 'The empty resultset is, well, empty :-D' );
1218
1219     throws_ok
1220         { Koha::Patrons->empty; }
1221         'Koha::Exceptions::Object::NotInstantiated',
1222         'Exception thrown if not instantiated class';
1223
1224     is( "$@", 'Tried to access the \'empty\' method, but Koha::Patrons is not instantiated', 'Exception stringified correctly' );
1225
1226     $schema->storage->txn_rollback;
1227 };
1228
1229 subtest 'delete() tests' => sub {
1230
1231     plan tests => 2;
1232
1233     $schema->storage->txn_begin;
1234
1235     # Make sure no cities
1236     warnings_are { Koha::Cities->delete }[],
1237       "No warnings, no Koha::City->delete called as it doesn't exist";
1238
1239     # Mock Koha::City
1240     my $mocked_city = Test::MockModule->new('Koha::City');
1241     $mocked_city->mock(
1242         'delete',
1243         sub {
1244             shift->_result->delete;
1245             warn "delete called!";
1246         }
1247     );
1248
1249     # Add two cities
1250     $builder->build_object( { class => 'Koha::Cities' } );
1251     $builder->build_object( { class => 'Koha::Cities' } );
1252
1253     my $cities = Koha::Cities->search;
1254     $cities->next;
1255     warnings_are { $cities->delete }
1256         [ "delete called!", "delete called!" ],
1257         "No warnings, no Koha::City->delete called as it doesn't exist";
1258
1259     $schema->storage->txn_rollback;
1260 };