t/db_dependent/Suggestions.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 C4::Context;
  21 use C4::Members;
  22 use C4::Letters;
  23 use C4::Budgets qw( AddBudgetPeriod AddBudget );
  24
  25 use Koha::DateUtils qw( dt_from_string );
  26 use Koha::Library;
  27 use Koha::Libraries;
  28
  29 use DateTime::Duration;
  30 use Test::More tests => 105;
  31 use Test::Warn;
  32
  33 BEGIN {
  34     use_ok('C4::Suggestions');
  35     use_ok('C4::Koha');
  36 }
  37
  38 my $dbh = C4::Context->dbh;
  39 my $sql;
  40
  41 # Start transaction
  42 $dbh->{AutoCommit} = 0;
  43 $dbh->{RaiseError} = 1;
  44
  45 # Reset item types to only the default ones
  46 $dbh->do(q|DELETE FROM itemtypes;|);
  47 $sql = "
  48 INSERT INTO itemtypes (itemtype, description, rentalcharge, notforloan, imageurl, summary) VALUES
  49 ('BK', 'Books',5,0,'bridge/book.gif',''),
  50 ('MX', 'Mixed Materials',5,0,'bridge/kit.gif',''),
  51 ('CF', 'Computer Files',5,0,'bridge/computer_file.gif',''),
  52 ('MP', 'Maps',5,0,'bridge/map.gif',''),
  53 ('VM', 'Visual Materials',5,1,'bridge/dvd.gif',''),
  54 ('MU', 'Music',5,0,'bridge/sound.gif',''),
  55 ('CR', 'Continuing Resources',5,0,'bridge/periodical.gif',''),
  56 ('REF', 'Reference',0,1,'bridge/reference.gif','');";
  57 $dbh->do($sql);
  58 $dbh->do(q|DELETE FROM suggestions|);
  59 $dbh->do(q|DELETE FROM issues|);
  60 $dbh->do(q|DELETE FROM borrowers|);
  61 $dbh->do(q|DELETE FROM letter|);
  62 $dbh->do(q|DELETE FROM message_queue|);
  63 $dbh->do(q|INSERT INTO letter(module, code, content) VALUES ('suggestions', 'CHECKED', 'my content')|);
  64
  65 # Add CPL if missing.
  66 if (not defined Koha::Libraries->find('CPL')) {
  67     Koha::Library->new({ branchcode => 'CPL', branchname => 'Centerville' })->store;
  68 }
  69
  70 my $sth = $dbh->prepare("SELECT * FROM categories WHERE categorycode='S';");
  71 $sth->execute();
  72 if (!$sth->fetchrow_hashref) {
  73     $sql = "INSERT INTO categories
  74                 (categorycode,description,enrolmentperiod,upperagelimit,
  75                  dateofbirthrequired,finetype,bulk,enrolmentfee,
  76                  overduenoticerequired,issuelimit,reservefee,category_type)
  77             VALUES
  78                 ('S','Staff',99,999,
  79                  18,NULL,NULL,'0.000000',
  80                  0,NULL,'0.000000','S');";
  81     $dbh->do($sql);
  82 }
  83
  84 my $member = {
  85     firstname => 'my firstname',
  86     surname => 'my surname',
  87     categorycode => 'S',
  88     branchcode => 'CPL',
  89 };
  90 my $borrowernumber = AddMember(%$member);
  91
  92 my $biblionumber1 = 1;
  93 my $my_suggestion = {
  94     title         => 'my title',
  95     author        => 'my author',
  96     publishercode => 'my publishercode',
  97     suggestedby   => $borrowernumber,
  98     biblionumber  => $biblionumber1,
  99     managedby     => '',
 100     manageddate   => '',
 101     accepteddate  => dt_from_string,
 102     note          => 'my note',
 103 };
 104
 105 my $budgetperiod_id = AddBudgetPeriod({
 106     budget_period_startdate   => '2008-01-01',
 107     budget_period_enddate     => '2008-12-31',
 108     budget_period_description => 'MAPERI',
 109     budget_period_active      => 1,
 110 });
 111
 112 my $budget_id = AddBudget({
 113     budget_code      => 'ABCD',
 114     budget_amount    => '123.132000',
 115     budget_name      => 'ABCD',
 116     budget_notes     => 'This is a note',
 117     budget_period_id => $budgetperiod_id,
 118 });
 119 my $my_suggestion_with_budget = {
 120     title         => 'my title 2',
 121     author        => 'my author 2',
 122     publishercode => 'my publishercode 2',
 123     suggestedby   => $borrowernumber,
 124     biblionumber  => $biblionumber1,
 125     managedby     => '',
 126     manageddate   => '',
 127     accepteddate  => dt_from_string,
 128     note          => 'my note',
 129     budgetid      => $budget_id,
 130 };
 131
 132
 133 is( CountSuggestion(), 0, 'CountSuggestion without the status returns 0' );
 134 is( CountSuggestion('ASKED'), 0, 'CountSuggestion returns the correct number of suggestions' );
 135 is( CountSuggestion('CHECKED'), 0, 'CountSuggestion returns the correct number of suggestions' );
 136 is( CountSuggestion('ACCEPTED'), 0, 'CountSuggestion returns the correct number of suggestions' );
 137 is( CountSuggestion('REJECTED'), 0, 'CountSuggestion returns the correct number of suggestions' );
 138
 139 my $my_suggestionid = NewSuggestion($my_suggestion);
 140 isnt( $my_suggestionid, 0, 'NewSuggestion returns an not null id' );
 141 my $my_suggestionid_with_budget = NewSuggestion($my_suggestion_with_budget);
 142
 143 is( GetSuggestion(), undef, 'GetSuggestion without the suggestion id returns undef' );
 144 my $suggestion = GetSuggestion($my_suggestionid);
 145 is( $suggestion->{title}, $my_suggestion->{title}, 'NewSuggestion stores the title correctly' );
 146 is( $suggestion->{author}, $my_suggestion->{author}, 'NewSuggestion stores the author correctly' );
 147 is( $suggestion->{publishercode}, $my_suggestion->{publishercode}, 'NewSuggestion stores the publishercode correctly' );
 148 is( $suggestion->{suggestedby}, $my_suggestion->{suggestedby}, 'NewSuggestion stores the borrower number correctly' );
 149 is( $suggestion->{biblionumber}, $my_suggestion->{biblionumber}, 'NewSuggestion stores the biblio number correctly' );
 150 is( $suggestion->{STATUS}, 'ASKED', 'NewSuggestion stores a suggestion with the status ASKED by default' );
 151 is( $suggestion->{managedby}, undef, 'NewSuggestion stores empty string as undef for non existent foreign key (integer)' );
 152 is( $suggestion->{manageddate}, undef, 'NewSuggestion stores empty string as undef for date' );
 153 is( $suggestion->{budgetid}, undef, 'NewSuggestion should set budgetid to NULL if not given' );
 154
 155 is( CountSuggestion('ASKED'), 2, 'CountSuggestion returns the correct number of suggestions' );
 156
 157
 158 is( ModSuggestion(), undef, 'ModSuggestion without the suggestion returns undef' );
 159 my $mod_suggestion1 = {
 160     title         => 'my modified title',
 161     author        => 'my modified author',
 162     publishercode => 'my modified publishercode',
 163     managedby     => '',
 164     manageddate   => '',
 165 };
 166 my $status = ModSuggestion($mod_suggestion1);
 167 is( $status, undef, 'ModSuggestion without the suggestion id returns undef' );
 168
 169 $mod_suggestion1->{suggestionid} = $my_suggestionid;
 170 $status = ModSuggestion($mod_suggestion1);
 171 is( $status, 1, 'ModSuggestion modifies one entry' );
 172 $suggestion = GetSuggestion($my_suggestionid);
 173 is( $suggestion->{title}, $mod_suggestion1->{title}, 'ModSuggestion modifies the title  correctly' );
 174 is( $suggestion->{author}, $mod_suggestion1->{author}, 'ModSuggestion modifies the author correctly' );
 175 is( $suggestion->{publishercode}, $mod_suggestion1->{publishercode}, 'ModSuggestion modifies the publishercode correctly' );
 176 is( $suggestion->{managedby}, undef, 'ModSuggestion stores empty string as undef for non existent foreign key (integer)' );
 177 is( $suggestion->{manageddate}, undef, 'ModSuggestion stores empty string as undef for date' );
 178 isnt( $suggestion->{accepteddate}, undef, 'ModSuggestion does not update a non given date value' );
 179 is( $suggestion->{note}, 'my note', 'ModSuggestion should not erase data if not given' );
 180
 181 my $messages = C4::Letters::GetQueuedMessages({
 182     borrowernumber => $borrowernumber,
 183 });
 184 is( @$messages, 0, 'ModSuggestions does not send an email if the status is not updated' );
 185
 186 my $mod_suggestion2 = {
 187     STATUS       => 'STALLED',
 188     suggestionid => $my_suggestionid,
 189 };
 190 warning_is { $status = ModSuggestion($mod_suggestion2) }
 191            "No suggestions STALLED letter transported by email",
 192            "ModSuggestion status warning is correct";
 193 is( $status, 1, "ModSuggestion Status OK");
 194
 195 my $mod_suggestion3 = {
 196     STATUS       => 'CHECKED',
 197     suggestionid => $my_suggestionid,
 198 };
 199 $status = ModSuggestion($mod_suggestion3);
 200
 201 is( $status, 1, 'ModSuggestion modifies one entry' );
 202 $suggestion = GetSuggestion($my_suggestionid);
 203 is( $suggestion->{STATUS}, $mod_suggestion3->{STATUS}, 'ModSuggestion modifies the status correctly' );
 204 $messages = C4::Letters::GetQueuedMessages({
 205     borrowernumber => $borrowernumber,
 206 });
 207 is( @$messages, 1, 'ModSuggestion sends an email if the status is updated' );
 208
 209 is( CountSuggestion('CHECKED'), 1, 'CountSuggestion returns the correct number of suggestions' );
 210
 211
 212 is( GetSuggestionInfo(), undef, 'GetSuggestionInfo without the suggestion id returns undef' );
 213 $suggestion = GetSuggestionInfo($my_suggestionid);
 214 is( $suggestion->{suggestionid}, $my_suggestionid, 'GetSuggestionInfo returns the suggestion id correctly' );
 215 is( $suggestion->{title}, $mod_suggestion1->{title}, 'GetSuggestionInfo returns the title correctly' );
 216 is( $suggestion->{author}, $mod_suggestion1->{author}, 'GetSuggestionInfo returns the author correctly' );
 217 is( $suggestion->{publishercode}, $mod_suggestion1->{publishercode}, 'GetSuggestionInfo returns the publisher code correctly' );
 218 is( $suggestion->{suggestedby}, $my_suggestion->{suggestedby}, 'GetSuggestionInfo returns the borrower number correctly' );
 219 is( $suggestion->{biblionumber}, $my_suggestion->{biblionumber}, 'GetSuggestionInfo returns the biblio number correctly' );
 220 is( $suggestion->{STATUS}, $mod_suggestion3->{STATUS}, 'GetSuggestionInfo returns the status correctly' );
 221 is( $suggestion->{surnamesuggestedby}, $member->{surname}, 'GetSuggestionInfo returns the surname correctly' );
 222 is( $suggestion->{firstnamesuggestedby}, $member->{firstname}, 'GetSuggestionInfo returns the firstname correctly' );
 223 is( $suggestion->{borrnumsuggestedby}, $my_suggestion->{suggestedby}, 'GetSuggestionInfo returns the borrower number correctly' );
 224
 225
 226 is( GetSuggestionFromBiblionumber(), undef, 'GetSuggestionFromBiblionumber without the biblio number returns undef' );
 227 is( GetSuggestionFromBiblionumber(2), undef, 'GetSuggestionFromBiblionumber with an invalid biblio number returns undef' );
 228 is( GetSuggestionFromBiblionumber($biblionumber1), $my_suggestionid, 'GetSuggestionFromBiblionumber functions correctly' );
 229
 230
 231 is( GetSuggestionInfoFromBiblionumber(), undef, 'GetSuggestionInfoFromBiblionumber without the biblio number returns undef' );
 232 is( GetSuggestionInfoFromBiblionumber(2), undef, 'GetSuggestionInfoFromBiblionumber with an invalid biblio number returns undef' );
 233 $suggestion = GetSuggestionInfoFromBiblionumber($biblionumber1);
 234 is( $suggestion->{suggestionid}, $my_suggestionid, 'GetSuggestionInfoFromBiblionumber returns the suggestion id correctly' );
 235 is( $suggestion->{title}, $mod_suggestion1->{title}, 'GetSuggestionInfoFromBiblionumber returns the title correctly' );
 236 is( $suggestion->{author}, $mod_suggestion1->{author}, 'GetSuggestionInfoFromBiblionumber returns the author correctly' );
 237 is( $suggestion->{publishercode}, $mod_suggestion1->{publishercode}, 'GetSuggestionInfoFromBiblionumber returns the publisher code correctly' );
 238 is( $suggestion->{suggestedby}, $my_suggestion->{suggestedby}, 'GetSuggestionInfoFromBiblionumber returns the borrower number correctly' );
 239 is( $suggestion->{biblionumber}, $my_suggestion->{biblionumber}, 'GetSuggestionInfoFromBiblionumber returns the biblio number correctly' );
 240 is( $suggestion->{STATUS}, $mod_suggestion3->{STATUS}, 'GetSuggestionInfoFromBiblionumber returns the status correctly' );
 241 is( $suggestion->{surnamesuggestedby}, $member->{surname}, 'GetSuggestionInfoFromBiblionumber returns the surname correctly' );
 242 is( $suggestion->{firstnamesuggestedby}, $member->{firstname}, 'GetSuggestionInfoFromBiblionumber returns the firstname correctly' );
 243 is( $suggestion->{borrnumsuggestedby}, $my_suggestion->{suggestedby}, 'GetSuggestionInfoFromBiblionumeber returns the borrower number correctly' );
 244
 245
 246 my $suggestions = GetSuggestionByStatus();
 247 is( @$suggestions, 0, 'GetSuggestionByStatus without the status returns an empty array' );
 248 $suggestions = GetSuggestionByStatus('CHECKED');
 249 is( @$suggestions, 1, 'GetSuggestionByStatus returns the correct number of suggestions' );
 250 is( $suggestions->[0]->{suggestionid}, $my_suggestionid, 'GetSuggestionByStatus returns the suggestion id correctly' );
 251 is( $suggestions->[0]->{title}, $mod_suggestion1->{title}, 'GetSuggestionByStatus returns the title correctly' );
 252 is( $suggestions->[0]->{author}, $mod_suggestion1->{author}, 'GetSuggestionByStatus returns the author correctly' );
 253 is( $suggestions->[0]->{publishercode}, $mod_suggestion1->{publishercode}, 'GetSuggestionByStatus returns the publisher code correctly' );
 254 is( $suggestions->[0]->{suggestedby}, $my_suggestion->{suggestedby}, 'GetSuggestionByStatus returns the borrower number correctly' );
 255 is( $suggestions->[0]->{biblionumber}, $my_suggestion->{biblionumber}, 'GetSuggestionByStatus returns the biblio number correctly' );
 256 is( $suggestions->[0]->{STATUS}, $mod_suggestion3->{STATUS}, 'GetSuggestionByStatus returns the status correctly' );
 257 is( $suggestions->[0]->{surnamesuggestedby}, $member->{surname}, 'GetSuggestionByStatus returns the surname correctly' );
 258 is( $suggestions->[0]->{firstnamesuggestedby}, $member->{firstname}, 'GetSuggestionByStatus returns the firstname correctly' );
 259 is( $suggestions->[0]->{branchcodesuggestedby}, $member->{branchcode}, 'GetSuggestionByStatus returns the branch code correctly' );
 260 is( $suggestions->[0]->{borrnumsuggestedby}, $my_suggestion->{suggestedby}, 'GetSuggestionByStatus returns the borrower number correctly' );
 261 is( $suggestions->[0]->{categorycodesuggestedby}, $member->{categorycode}, 'GetSuggestionByStatus returns the category code correctly' );
 262
 263
 264 is( ConnectSuggestionAndBiblio(), '0E0', 'ConnectSuggestionAndBiblio without arguments returns 0E0' );
 265 my $biblionumber2 = 2;
 266 my $connect_suggestion_and_biblio = ConnectSuggestionAndBiblio($my_suggestionid, $biblionumber2);
 267 is( $connect_suggestion_and_biblio, '1', 'ConnectSuggestionAndBiblio returns 1' );
 268 $suggestion = GetSuggestion($my_suggestionid);
 269 is( $suggestion->{biblionumber}, $biblionumber2, 'ConnectSuggestionAndBiblio updates the biblio number correctly' );
 270
 271 my $search_suggestion = SearchSuggestion();
 272 is( @$search_suggestion, 2, 'SearchSuggestion without arguments returns all suggestions' );
 273
 274 $search_suggestion = SearchSuggestion({
 275     title => $mod_suggestion1->{title},
 276 });
 277 is( @$search_suggestion, 1, 'SearchSuggestion returns the correct number of suggestions' );
 278 $search_suggestion = SearchSuggestion({
 279     title => 'another title',
 280 });
 281 is( @$search_suggestion, 0, 'SearchSuggestion returns the correct number of suggestions' );
 282
 283 $search_suggestion = SearchSuggestion({
 284     author => $mod_suggestion1->{author},
 285 });
 286 is( @$search_suggestion, 1, 'SearchSuggestion returns the correct number of suggestions' );
 287 $search_suggestion = SearchSuggestion({
 288     author => 'another author',
 289 });
 290 is( @$search_suggestion, 0, 'SearchSuggestion returns the correct number of suggestions' );
 291
 292 $search_suggestion = SearchSuggestion({
 293     publishercode => $mod_suggestion1->{publishercode},
 294 });
 295 is( @$search_suggestion, 1, 'SearchSuggestion returns the correct number of suggestions' );
 296 $search_suggestion = SearchSuggestion({
 297     publishercode => 'another publishercode',
 298 });
 299 is( @$search_suggestion, 0, 'SearchSuggestion returns the correct number of suggestions' );
 300
 301 $search_suggestion = SearchSuggestion({
 302     STATUS => $mod_suggestion3->{STATUS},
 303 });
 304 is( @$search_suggestion, 1, 'SearchSuggestion returns the correct number of suggestions' );
 305 $search_suggestion = SearchSuggestion({
 306     STATUS => 'REJECTED',
 307 });
 308 is( @$search_suggestion, 0, 'SearchSuggestion returns the correct number of suggestions' );
 309
 310 $search_suggestion = SearchSuggestion({
 311     budgetid => '',
 312 });
 313 is( @$search_suggestion, 2, 'SearchSuggestion (budgetid = "") returns the correct number of suggestions' );
 314 $search_suggestion = SearchSuggestion({
 315     budgetid => $budget_id,
 316 });
 317 is( @$search_suggestion, 1, 'SearchSuggestion (budgetid = $budgetid) returns the correct number of suggestions' );
 318 $search_suggestion = SearchSuggestion({
 319     budgetid => '__NONE__',
 320 });
 321 is( @$search_suggestion, 1, 'SearchSuggestion (budgetid = "__NONE__") returns the correct number of suggestions' );
 322 $search_suggestion = SearchSuggestion({
 323     budgetid => '__ANY__',
 324 });
 325 is( @$search_suggestion, 2, 'SearchSuggestion (budgetid = "__ANY__") returns the correct number of suggestions' );
 326
 327 my $del_suggestion = {
 328     title => 'my deleted title',
 329     STATUS => 'CHECKED',
 330     suggestedby => $borrowernumber,
 331 };
 332 my $del_suggestionid = NewSuggestion($del_suggestion);
 333
 334 is( CountSuggestion('CHECKED'), 2, 'CountSuggestion returns the correct number of suggestions' );
 335
 336 is( DelSuggestion(), '0E0', 'DelSuggestion without arguments returns 0E0' );
 337 is( DelSuggestion($borrowernumber), '', 'DelSuggestion without the suggestion id returns an empty string' );
 338 is( DelSuggestion(undef, $my_suggestionid), '', 'DelSuggestion with an invalid borrower number returns an empty string' );
 339 $suggestion = DelSuggestion($borrowernumber, $my_suggestionid);
 340 is( $suggestion, 1, 'DelSuggestion deletes one suggestion' );
 341
 342 $suggestions = GetSuggestionByStatus('CHECKED');
 343 is( @$suggestions, 1, 'DelSuggestion deletes one suggestion' );
 344 is( $suggestions->[0]->{title}, $del_suggestion->{title}, 'DelSuggestion deletes the correct suggestion' );
 345
 346 ## Bug 11466, making sure GetSupportList() returns itemtypes, even if AdvancedSearchTypes has multiple values
 347 C4::Context->set_preference("AdvancedSearchTypes", 'itemtypes|loc|ccode');
 348 my $itemtypes1 = C4::Koha::GetSupportList();
 349 is(@$itemtypes1, 8, "Purchase suggestion itemtypes collected, multiple AdvancedSearchTypes");
 350
 351 C4::Context->set_preference("AdvancedSearchTypes", 'itemtypes');
 352 my $itemtypes2 = C4::Koha::GetSupportList();
 353 is(@$itemtypes2, 8, "Purchase suggestion itemtypes collected, default AdvancedSearchTypes");
 354
 355 is_deeply($itemtypes1, $itemtypes2, 'same set of purchase suggestion formats retrieved');
 356
 357 # Test budgetid fk
 358 $my_suggestion->{budgetid} = ''; # If budgetid == '', NULL should be set in DB
 359 my $my_suggestionid_test_budgetid = NewSuggestion($my_suggestion);
 360 $suggestion = GetSuggestion($my_suggestionid_test_budgetid);
 361 is( $suggestion->{budgetid}, undef, 'NewSuggestion Should set budgetid to NULL if equals an empty string' );
 362
 363 $my_suggestion->{budgetid} = ''; # If budgetid == '', NULL should be set in DB
 364 ModSuggestion( $my_suggestion );
 365 $suggestion = GetSuggestion($my_suggestionid_test_budgetid);
 366 is( $suggestion->{budgetid}, undef, 'NewSuggestion Should set budgetid to NULL if equals an empty string' );
 367
 368 subtest 'GetUnprocessedSuggestions' => sub {
 369     plan tests => 11;
 370     $dbh->do(q|DELETE FROM suggestions|);
 371     my $my_suggestionid         = NewSuggestion($my_suggestion);
 372     my $unprocessed_suggestions = C4::Suggestions::GetUnprocessedSuggestions;
 373     is( scalar(@$unprocessed_suggestions), 0, 'GetUnprocessedSuggestions should return 0 if a suggestion has been processed but not linked to a fund' );
 374     my $status     = ModSuggestion($mod_suggestion1);
 375     my $suggestion = GetSuggestion($my_suggestionid);
 376     is( $suggestion->{budgetid}, undef, 'ModSuggestion should set budgetid to NULL if not given' );
 377     ModSuggestion( { suggestionid => $my_suggestionid, budgetid => $budget_id } );
 378     $suggestion = GetSuggestion($my_suggestionid);
 379     is( $suggestion->{budgetid}, $budget_id, 'ModSuggestion should modify budgetid if given' );
 380
 381     $unprocessed_suggestions = C4::Suggestions::GetUnprocessedSuggestions;
 382     is( scalar(@$unprocessed_suggestions), 1, 'GetUnprocessedSuggestions should return the suggestion if the suggestion is linked to a fund and has not been processed yet' );
 383
 384     warning_is { ModSuggestion( { suggestionid => $my_suggestionid, STATUS => 'REJECTED' } ) }
 385                 'No suggestions REJECTED letter transported by email',
 386                 'Warning raised if no REJECTED letter by email';
 387     $unprocessed_suggestions = C4::Suggestions::GetUnprocessedSuggestions;
 388     is( scalar(@$unprocessed_suggestions), 0, 'GetUnprocessedSuggestions should return the suggestion if the suggestion is linked to a fund and has not been processed yet' );
 389
 390     warning_is { ModSuggestion( { suggestionid => $my_suggestionid, STATUS => 'ASKED', suggesteddate => dt_from_string->add_duration( DateTime::Duration->new( days => -4 ) ) } ); }
 391                 'No suggestions ASKED letter transported by email',
 392                 'Warning raised if no ASKED letter by email';
 393     $unprocessed_suggestions = C4::Suggestions::GetUnprocessedSuggestions;
 394     is( scalar(@$unprocessed_suggestions), 0, 'GetUnprocessedSuggestions should use 0 as default value for days' );
 395     $unprocessed_suggestions = C4::Suggestions::GetUnprocessedSuggestions(4);
 396     is( scalar(@$unprocessed_suggestions), 1, 'GetUnprocessedSuggestions should return the suggestion suggested 4 days ago' );
 397     $unprocessed_suggestions = C4::Suggestions::GetUnprocessedSuggestions(3);
 398     is( scalar(@$unprocessed_suggestions), 0, 'GetUnprocessedSuggestions should not return the suggestion, it has not been suggested 3 days ago' );
 399     $unprocessed_suggestions = C4::Suggestions::GetUnprocessedSuggestions(5);
 400     is( scalar(@$unprocessed_suggestions), 0, 'GetUnprocessedSuggestions should not return the suggestion, it has not been suggested 5 days ago' );
 401 };